Unbound dns over tls opnsense. 1/32 as Network Address.
Unbound dns over tls opnsense Then i've tried to use this custom config that should work but still same thing, no DNS over TLS and nothing on 853 Use of DNS over TLS fails during SSL-init phase without clear mention of the reason why. 1) to encrypt DNS queries. Select only a single interface (not all). 1 as your resolver in the DNS over TLS section of Unbound, use 1. Enabling DNScrypt-proxy. (Running OPNsense 22. 1 serves this request over TLS. 1, Server Port set to 5353 In OPNsense I use DNS over TLS to Cloudflare servers to send/forward DNS queries as encrypted ones over WAN and not to let know my cable DoT 伺服器加入到 Unbound DNS. Use only that one address. OPNsense Forum Archive 22. This will redirect anything going through 53 to the router itself. Log in; Sign up " Unread Posts Updated Topics. The DNS in general is just what the firewall itself uses for resolution. Quote from: Patrick M. Previous topic - I am currently using the latest version of OPNSense, and have DNS over TLS configured with NextDNS. 1-amd64 I have configured 2 Google DNS over TLS (port 853), IP 8. Demus4202; Newbie; Posts 11; Logged; Re: Unbound DNS Locking Up. I have setup Unbound custom options section to look as I know that it is possible to configure dns over tls upstreams. There you can provide the Common Name of the DoT server. In System-General- No DNS set(see attached) DNS over TLS- Using Cleanbrowsing(see attached) Hey all and welcome to my channel! In this video I am going to show you how to use the built-in features that comes with the Unbound DNS service on your OPNS Works for me, Services > Unbound DNS > Misc > DNS over TLS servers, put them in as 1. That's I have tried to enable DoT in unbound by setting one or more servers in the 'DNS over TLS Servers' entry on the 'miscellaneous' page, as described in several tutorials found on the www. Firewall: NAT: Port Forward LAN TCP/UDP * * ! LAN net 53 (DNS) 127. it is possible in unbound plugin to define DNSBL addresses as exclusions for DNS over TLS Servers? I am using opnsense box with unbound as primary DNS server. Cert Refresh Delay: You may specify the delay in minutes after which certificates are reloaded; the default is 240. Everything works fine as long as I use IPv4 forwarder addresses in the Services->Unbound TLS->Misc which I put eg in the form 9. Hi, the field Verify CN was added . These are the settings: [General] Enabled: Checked Network Interfaces: All DHCP-Registration Dear Beloved Zenarmor Community, Unbound DNS is a validating, recursive, and caching DNS resolver designed for high performance and security. So judging by some quick reading, it seems like Unbound is the DNS option to use. 1@853 it doesn't work, there is no request on the 853 port and everything in port 53 is clear. [Services] -> [Unbound DNS] -> [Miscellaneous]. I've tried the new DNS over TLS function present in Miscelaneous but with 1. 0_1. I don't see any option in the WebGUI to set forward-first mode, is there any way to enable that in the Unbound in OPNsense? Do you have any entries under Services: Unbound DNS: Query Forwarding or Services: Unbound DNS: DNS over TLS? As a side note, enabling IPv6 just for unbound can be handy as resolvers return both v4 and v6 records. To configure and enable DoT on the OPNsense firewall, you may follow the next steps: Navigate to the Services → To ensure a validated environment, it is a good idea to block all outbound DNS traffic on port 53 using a firewall rule when using DNS over TLS. By the way, "let I have not set a DNS server in "Services: DHCPv4: [LAN]" or in "System: Settings: General". What I need is to provide dns over tls on the client side. I'm only using Quad9 at the moment. The "General configuration" shall provide an option to mark a server for those protocols and use the respective ports if no explicit port was set. UNBOUND GENERAL SETTINGS Network Interfaces = WAN LAN ( all of your LAN interfaces if you have more than one ) And You Must Select Localhost - repeat - You Must Select Localhost ! Main benefits of Tenta DNS as the backbone name servers on OpnSense: A - Stop ISPs So I have Unbound set to forward all queries to DNSCrypt-Proxy via a rule in Services: Unbound DNS: Query Forwarding. 8 and 8. Stellen Sie sicher, dass die Option Enabled ausgewählt ist. 15 - Now you must configure your Unbound DNS Server to use Stubby for DNS Over TLS. 7 on? I'm here using Unbound DNS on OPNSense and I'd have a few questions about it. one. Go to OPNsense通过Unbound DNS配置DoT，DNSoverTLS(DoT)是一种加密DNS请求的方式。DoT和DoH之间的主要区别是DoT使用UDP协议，一般使用853端口；而DoH使用TCP协议，一般使用443端口。通过DoH发送的DNS I have been using DNS over TLS with Cloudflare IPv4 and IPv6 servers successfully for sometime. I decided to use Unbound exclusively and setup DNS over TLS towards NextDNS. Also not perfect. Currently "Enable Forwarding Mode" will not consider that upstream servers might be DNS-over-TLS or DNS-over-HTTPS aware. The OPNSense gateway itself *may* fall back to using unsecured DNS as /etc/resolv. I am trying to use DNS of TLS feature within the Unbound Settings. Should clients query other nameservers I'd like to get DNS-over-TLS working with cloudflare/1. I get this line in my logfile under debug "[92375:3] info: Verified that unsigned response is INSECURE" and I'm not sure what to make of this "warning". When unbound is disabled, nothing is listening on port 53 (but the FW is still handling DNS requests). 1-RC1 and above does provide OpenSSL 1. Idk if I should just use AdGuard Home All your clients will be using DoT secured DNS then. The only way I have found to solve it is by restarting Unbound or rebooting OPNsense all together. Debido al soporte incorporado para DoT, la configuración de DNS sobre TLS se vuelve bastante fácil de [CALL FOR TESTING] Unbound DNS over TLS without explicit CA bundle. But overall Opnsense 现在已经有越来越多的DNS提供商通过TLS提供DNS，这提升了DNS查询的安全性和隐私性从pfSense2. My first question "Is this interpretation correct?" today i have some trouble with my Unbound DNS. 2 (respectively) Port: 853 DNS over TLS - Tutorial ? January 28, 2019, 09:51:17 AM Last Edit : January 28, 2019, 10:37:39 AM by opnsenseuser is there any working tutorial for unbound? I am on 20. My mail server with spam filter and DNSBL also is using this box as DNS server. I recently noticed that the Spot Apple TV and iOS apps reported 'Connecting' or 'No internet connection'. No hostnames but it works . There I have entered the details for nextdns and that works so far. User actions. UNBOUND GENERAL SETTINGS Network Interfaces = WAN LAN ( all of your LAN interfaces if you have more than one ) And You Must Select Localhost - repeat - You Must Select Localhost ! ** BONUS DNS OVER TLS: UPDATE Opnsense Ports for getdns-1. UNBOUND GENERAL SETTINGS Network Interfaces = WAN LAN ( all of your LAN interfaces if you have more than one ) And You Must Select Localhost - repeat - You Must Select Localhost ! 所有 DoT (DNS over TLS) 服务器，将不再用于处理系统收到的 DNS 查询 因此，如非特殊需求或不使用 DoT ， 不推荐 启用 使用系统DNS服务器 选项。 设置 查询转发 时，先设置私有域名查询转发规则，点击列表右侧 + 按钮，规则设置如下。 when I select any other option on the GUI and then revisit the DNS over TLS page all of them are shown disabled is this normal behavior or what ? By the way I already-cleared the former (plain-DNS) servers on [System | Settings | General | DNS servers] and unbound is working as expected so I assume the servers added on DNS over TLS are honored. Standardmäßig wird das Leerlassen dieses Feldes alle Abfragen an den vorgesehenen DNS over TLS (DoT) is a security protocol that utilizes Transport Layer Security (TLS) to encrypt DNS traffic and is one of the most common DNS security solutions. To do so go to Services->Unbound DNS->General and uncheck Enable. OPNsense Forum Archive 20. 1. OPNSense Setup Secure Unbound DNS configured with DNS over TLS (DoT) Updated: 3/31/21 First we are going to remove any DNS servers from the routers configuration, and make sure the router gets looped back to itself Welcome to OPNsense Forum. However, in either case you can read on if you would like to learn a little about the " OPNsense release engineering toolkit ". 8 as a DNS server, you'll redirect this request to your OPNSense Unbound DNS service. Sie können das Domain-Feld leer lassen. I wonder if Unbound is giving me any benefits. 13. Unfortunately, as soon as anything is in that field, unbound fails to start. There is however another way. 1@853 and 1. No. This mostly works fine, except my logs still show some traffic to 8. 1 and 1. 2 will be installed as it is the current version in the Opnsense Ports collection. 1 support. 1 as a practical matter and learning experience. Restarting unbound seems to fix it for a while. In adguard there is a section to add the certificates in order to enable "encryption". When a DoT service uses Let's Encrypt and does not renewe timely it mentions the handshake failed without expiration notice. franco; Administrator; Hero Member; Posts 18,118; # opnsense-patch 455e9d6e86d && pluginctl -s unbound restart Create a static route for the IP address one of your preferred upstream DNS server through the VPN gateway. IE I set Cloudflare to be my unbound DoT resolver, but when having DNS per interface listed in System-> Settings -> General it would not respect any portforwards nor unbound DNS upstream. When I used to direct resolve the domain all was fine. You die Custom options könntest du über das Repository von mimugmail hinzufügen. 7, OPNsense uses Unbound as its DNS service by default. I would recommend you do. 1_3-amd64) I've found that although the WebUI allows for the configuration of DNS over TLS in the Unbound DNS service it's not writing the correct configuration (see attachment for DNS over TLS config) Abbildung 2. If you want your client send the queries directly to dnscrypt-proxy, yes this is also possible but needs a lot of other manual setups because most of it is not supported via the opnsense GUI. With that configuration the only client device that will show up in the NextDNS GUI is OPNsense itself which is the way I wanted it. 1 as well as the servers from "System General" I configured DNS over TLS with unbound. The Unbound instance on OPNsense will handle local resolution since all requests go from the pi-hole to Unbound and then to the upstream TLS over DNS servers. Using OPNSense, we need to do only a few things to protect our entire network. This tutorial will show you how to force all DNS querys to go through Opnsense router regardless of DNS servers specified on the local system. 1 53 (DNS) Redirect DNS requests to internal DNS resolver 6. 4 which was working well for a while. To evade my ISP's transparent DNS proxying, I configured Unbound to use upstream DNS-over-TLS on port 853. Unbound seems to have the most mentions. Also worth noting, my unbound. And that page should have exactly two things: Thanks for the sockstat command. However, I want these DNS over TLS requests to be routed over my OpenVPN connection (specifically, a NordVPN connection configured on OPNsense). Unbound DNS is open-source software, under a BSD license, created by NLnet Labs, extensively used in various platforms to resolve domain names into IP addresses. When unbound is enabled, there's a list of unbound services listening on port 53, as you'd expect. Klicken Sie auf die Add-Schaltfläche mit dem +-Symbol in der rechten unteren Ecke des Fensters. July 24, 2020, 07:44:28 AM #1 Unbound can do DoT in 20. But you will need to configure it for clients to be able to use the DNS service. Issue: How to use DNS over TLS in 20. Hausen on December 10, 2023, 08:35:51 PM System > Firmware > Plugins Install os-bind. Let’s get started! Enable DNS over TLS; Prevent DNS leakage; Test . OPNsense Forum International Forums German - Deutsch (Moderator: Patrick M. It is a fork of pfSense firewall, and pfSense was forked from m0n0wall software. I use separate tools (Zeek, Influx & Grafana) to track/report on all my internal DNS queries. Previous topic - Next I enabled unbound and added the custom settings from this article to enable dns over tls on 1. This is a limitation I could not overcome. Let’s get started! Enable DNS over TLS. Firewall: Rules: LAN Trying to setup DNS over TLS with cloud flare but the unbound DNS service won't start. I validated that none of the Unbound blocklists were blocking the Spotify servers and the moment I switched to an external DNS, Spotify would work. Although Dnsmasq, which is a lightweight DNS forwarder, is shipped on the OPNsense platform, Unbound DNS is the default enabled resolver. If I remove the DNS resolvers from opnsense's WAN interfaces, unbound starts to work, nowever dpinger seems to use the primary WAN to send requests out Yes, you can do the same thing with Pi-hole or using the built-in Unbound DNS on OPNsense, but that would add extra work and unnecessary load on your firewall. If you have any other DNS servers enabled on OPNSense, you must turn them off. Query forwarding and DNS over TLS pages are both blank. 0. 3. Client —-DoT —— unbound —— DoT —— upstream. All external DNS is going through nextdns and is logged there properly. leave 53 port as is on unbound 4. Unbound DNS provides validating, recursive, and caching DNS capabilities, which are superior to the standard DNS forwarders found in normal routers. 7 Legacy Series DNS over TLS Just put like 9. Note: One DNS resolver will have to be assigned to one gateway here. 0:53 for the service to be considered as standalone by the core system. Enable DNS over TLS . Started by roman6904, Today at 06:15:53 AM. However, the client behavior is the same. forward a few domains onto internal servers while carrying the rest over DoT although I'd want to assess that internally geared resolutions aren't attempted toward the DoT setup. 7. Started by decalpha, September 28, 2020, 01:08:31 PM. Hausen) [GELÖST] Unbound DoT (Dns over TLS) - How to? [GELÖST] Unbound DoT (Dns over TLS) - How to? Started by opnsenseuser, September 18, 2020, 09:31:50 PM. For this, we will be using Unbound DNS, which OPNsense Forum English Forums 25. Secure your network in this step-by-step guide where I'll show you how to block all unencrypted outbound DNS traffic and enforce DNS over TLS using OPNsense This module manages DNS-over-TLS configuration that can be found in the WEB-UI menu: ‘Services - Unbound DNS - DNS over TLS’ Mass-Manage If you are mass-managing DNS records or using DNS-Blocklists - you might want to disable reload: false on single module-calls! This takes a long time, as the service gets reloaded every time! This module manages DNS-over-TLS configuration that can be found in the WEB-UI menu: ‘Services - Unbound DNS - DNS over TLS’ Mass-Manage¶ If you are mass-managing DNS records or using DNS-Blocklists - you might want to disable reload: false on single module-calls! This takes a long time, as the service gets reloaded every time! For those interested, this is my unbound. If you are using Dnsmasq go to Services->Dnsmasq DNS->Settings and uncheck Enable . Go Down Pages 2021-09-30T17:58:58 unbound[30141] [30141:0] info: start of service (unbound 1. Main Menu Home; Shop; Welcome to OPNsense Forum. I had no System DNS servers set & was relying on Unbound to handle the resolution. 9. 11- Now you must configure your Unbound DNS Server to use Stubby for DNS Over TLS. 2 and 1. Print If you are installing DNS OVER TLS using GETDNS and STUBBY for the first time then getdns-1. 8 on port 53. June 22, 2021, 01:54:48 AM #4 Also, if using opnSense API to register DNS or make changes to it, this won't work anymore. The rule is as such: No Domain set, Server IP set to 127. Can one confirm this? If you verify it, remember that "TTL That way, if you have a client which use for instance 8. If you have an account, sign in now to post with your account. Configure your Unbound DNS Server to use Stubby for DNS Over TLS. Ist aber nicht notwendig, wenn du unter Services: Unbound DNS: DNS over TLS im Feld I am wanting to run DNS over TLS via Unbound. For the cloudflare DNS server you can use one. 1 has also some other names which I do not remember. Kids are doing a lot of school work online and I'm trying to setup parental controls (CloudFlare 1. Enabled: Checked Domain: Blank Address: 1. El plugin también soporta DNS sobre TLS (DoT). My OPNsense version is OPNsense 24. And I have DNS over TLS disabled. You can run Unbound on a non-default port, say 5353. This worked until today. This setup works perfectly when Unbound is set to use the WAN interface. AGH has hostIP:5353 in upstream DNS Unbound is configured on port 5353 and uses 1. Allow DNS server list to be overridden by DHCP on WAN checked or not? Recommendation is unchecked. Is there a way to get the errors that were seen running it in the CLI in the GUI? Also seeing similar issue with DNS over TLS. . " If no custom config is possible in the GUI, will OPNsense support DNS-over-TLS via GUI (as pfsense does for some time now) from 21. This tutorial will help you configure the OPNsense DNS resolver to encrypt all DNS queries in order to prevent surveillance and enhance your online privacy and security. you should only use Query Forwarding / DNS over TLS for new setups. It is not working anymore. 1. 2** This module manages DNS-over-TLS configuration that can be found in the WEB-UI menu: ‘Services - Unbound DNS - DNS over TLS’ Mass-Manage¶ If you are mass-managing DNS records or using DNS-Blocklists - you might want to disable reload: false on single module-calls! This takes a long time, as the service gets reloaded every time! Figure 4. All of these are based upon industry strength FreeBSD operating systems. conf also includes additional tweaks that were configured via Services/Unbound/Advanced. In > Unbound DNS > DNS over TLS, I've setup and enabled two services. DNS over TLS ( DoT) with Unbound + root servers? Main Menu Home; Search; Shop; Welcome to OPNsense Forum. Are there any plans to make this feature available in the near future in the opnsense GUI? I've gone through some of the tutorials and posts to understand the configuration for DNS+Unbound+Adguard So i have Unbound (5353) with NAT Port Forward Rule(see attached). 9@853. The problem I face is that I am not sure if the DNS is leaking also to other DNS servers. Cheers, I have Unbound configured to use DNS over TLS with upstream providers like Cloudflare (1. i wanted to ask about what exactly you will get when enabling DNS over TLS/HTTPS on unbound or adguard "without" using SSL certificates. I am using Unbound DNS with DNS over TLS. New to OPNsense and DNS over TLS. Previous topic - Next topic. Ephemeral Keys: You may generate a distinct key for each DNS Re: DNS Over TLS Broken November 22, 2024, 02:19:56 AM #8 Last Edit : November 22, 2024, 02:22:51 AM by phantomsfbw Ran the pkg install and it showed reinstalling unbound-1. Print. 3版本开始提供的Unbound，默认启用了内置DNS解析器，这让pfSense上配置TLS协议的DNS变得非常简单。 What OPNsense needs is a page specifically for enabling DNS over TLS, that would be used by both OPNsense itself and by any device on the local network that uses the OPNsense IP address for DNS (including devices that use DHCP to get their network connectivity information). Yes IPv6 is completely disabled on all interfaces. I've have unchecked "Allow DNS server list to be overridden by DHCP/PPP on WAN". Trying to and prefer to use 1. Unbound DNS: DNS über TLS-Einstellungen. 7 series. And voilà, the upstream DNS which will be 1. Go Down Pages 1. Now change to Services->DNSCrypt-Proxy->Configuration and add the Listen Address 0. OPNsense Forum Archive 21. Started by franco, November 28, 2023, 08:13:36 AM. I configured forwarding to NextDNS using OPNSense's Unbound's DOT configuration (Services -> Unbound DNS -> DNS over TLS). 1 as upstream (straight query forwarding or DNS over TLS?)? In System > Settings > General, any DNS server set? Typical recommendation is none. 9@853 and DNS over TLS is on? franco; Administrator; Hero Member; Posts 18,015; Location: Germany; Logged; Re: DNS over TLS Servers. Then this afternoon all of a sudden DNS failed on the other OPNsense I have ths issue with OPNsense 24. All of these are "As we continue to deprecate custom configuration inputs for a number of reasons, Dnsmasq has been switched to a pluggable file-based approach[1] with Unbound to follow in the upcoming 21. Learn how to configure firewall and NAT rules to ensure all DNS queries are securely routed through your local Unbound DNS resolver. 到「服務 → Unbound DNS → 一般」頁面，勾選 啓用 Unbound 選項。 再來到「服務 → Unbound DNS → DNS over TLS」頁面，除了 Join the conversation. 10 When I enable Suricata in IPS mode (active on the WAN interface), any connection to DNS servers using DNSCrypt or DNS over TLS, generated by DNSCrypt Proxy or Unbound, is blocked by default. Sin embargo, que Unbound ya tiene soporte nativo para DoT. When I have corrected all of the above, my clients can use DNS via IPv4 and IPv6 through the DoT unbound. Perfect for boosting privacy and preventing DNS leaks! In future versions when unbound fully supports dnscrypt, doh (DNS over https) and dot (dns over TLS) there no longer need for a proxy like dnscrypt. Is there a way to configure multiple DNS over TLS profiles, and have a specific device on the network use one? I am looking to add some extra blocking for my smart TV, but only want it to affect the TV, not my entire network. 2). 3) and would appreciate the help Is the proper way to do custom fowarding for an upstream resolver then to use the Unbound DNS > DNS over TLS option? 3. 8. Depends. 1 Legacy Series DNS-over-TLS in unbound ? DNS-over-TLS in unbound ? Started by chemlud, January 28, 2021, 03:27:47 PM. Also, did you enable DNSSEC? What OPNsense needs is a page specifically for enabling DNS over TLS, that would be used by both OPNsense itself and by any device on the local network that uses the OPNsense IP address for DNS (including devices that use DHCP to get their network connectivity information). Let us see how to configure OPNsense with DNS Over TLS (DoT) to increase your privacy and se As of version 17. 1 Production Series [SOLVED] "Leaking DNS servers" with Unbound, Adguard, and DNS over TLS [SOLVED] "Leaking DNS servers" with Unbound, Adguard, and DNS over TLS. After the issue i disabled DNS over TLS and checked the "Use System Nameserver" Box but there was no difference. I have a few clients most notably android devices that hit my firewall with dns requests on 853, currently they get blocked as there aren't any rules in place to accept them. For this, we will be using Unbound DNS, which should be installed by default on OPNSense. 2 since my wife uses OPNsense is a free and open-source firewall and routing engine. In "Services: Unbound DNS: DNS over TLS" i have configured 4 Quad9 DNS servers. Dado que Unbound DNS en OPNsense no soporta DNS sobre HTTPS (DoH) directamente, fue necesario utilizar el plugin DNSCrypt-Proxy. 3. I want to have more then one DNS over TLS provider but only fall back to the other providers in the event that my first DNS provider goes down AKA forward-first mode. In "Services: Unbound DNS: General" I have enabled DNSSEC Support. I've just jumped into Opnsense and first up is trying to stop the dns leaks (next will be a Wireguard server). Therefore the other OPNsense is configured as DNS via a tunnel. 1@853 I also had to uncheck the box in Service > Unbound DNS > General (DNS Query forwarding). Is there any way to configure unbound to accept DNS over TLS on the client side? Recently I read somethink about unbound, starting to support DNS via TLS, to stop providers and everyone else on the net to know which pages are used by whom on the internet. 22. 2** Only DHCPv4 and it will be set to the IP address of pi-hole. 1 Legacy Series DNS over TLS ( DoT) with Unbound + root servers? DNS over TLS ( DoT) with Unbound + root servers? Started by Magician1981, June 26, 2022, 12:26:15 This module manages DNS-over-TLS configuration that can be found in the WEB-UI menu: ‘Services - Unbound DNS - DNS over TLS’ Mass-Manage If you are mass-managing DNS records or using DNS-Blocklists - you might want to disable reload: false on single module-calls! This takes a long time, as the service gets reloaded every time! Exactly, because AdGuard home has "load balancing", "parallel requests", and "fastest IP Address" as options in the Upstream DNS servers. It's the only v6 traffic I currently have on my network. I have installed the Unbound addtl plugin to provide this capability. and I am trying to get DNS over TLS working with unbound. It seemed to work fine for a short period of time and then I start getting these errors and the unbound service stops running. conf contains 127. You can post now and register later. 1/32 as Network Address. Looking at the services menu in OPNSense it lists 3 options for DNS: Dnsmasq DNS OpenDNS UnboundDNS As far as I can tell, #1 (Dnsmasq) is less feature rich than #2 or 3. OK! But, i am able to configure the local DNS server (unbound or adguard) using lets say DNS over TLS. (Adding a System DNS server remedied the issue for me for now) Sample Unbound log: OPNsense set up and configure DNS Over TLS (DoT) OPNsense is a free and open-source firewall and routing engine. setup your tls servers in unbound (dns over tls) 5. Try this and see if anything of it makes any sense ;) Yay, first post. It's a tricky one, I read many users saying they are happy for Unbound to do the job as they don't care whether or not their ISP can see the DNS queries, but personally I do use DoT with Quad9. OPNsense 20. 7 per GUI configuration (and I don't mean custom options). conf file, you can see the Advanced options appended to the bottom by OPNsense for the DNS/TLS servers. If you set up DNS over TLS in Unbound, there are three fields to When I searched for this, In this forum I found the following post: Quote[SOLVED] ssl handshake errors between unbound and DNS over TLS enabled forwarders « Reply #3 on: March 08, 2019, 10:24:43 pm » I found a solution for my issue. Thanks Using OPNSense, we need to do only a few things to protect our entire network. 4. Think Secure your network in this step-by-step guide where I’ll show you how to block all outbound DNS traffic on port 53 and enforce DNS over TLS using OPNsense. For example if you're using 1. DNS-over-TLS in unbound ? - Page 2. pmyxaikxjyolpfzjlzgxthsuhqrykqxhmrnbayxmyakajtacjprnzpsmnmwaphtobmaikty