Roku hardcoded dns My Pi-Hole does the DNS and DHCP, and my router (a Netgear running DD-WRT) forwards all DNS requests to the Pi-Hole. . Generating Smart DNS address. This is not giving us anything for free We still pay for the content subscriptions. You can use the same steps described below to circumvent this I did this because I wanted to force all my hardcoded-DNS devices to my Pi-Hole. Jul 17, 2024 · There are numerous attempts between the roku trying the hard coded addresses but once the attempts at the hard coded dns addresses happen the video paues and playback takes a few seconds (20-30) to resume again. I'm getting confused a bit. Such devices will ignore the DNS server your router specifies and instead will try to use the manufacturer-defined DNS server, avoiding all the great ad-blocking and privacy securing networking we just Many IOT devices like chromecasts or other players like Roku have internally hard coded DNS entries to prevent people from getting around DNS based region blocking. Mar 16, 2023 · @Hemicrusher . My understanding is I can set up firewall rules to allow outgoing port 53 connections if it's the Pi Hole and redirect port 53 requests to the Pi Hole. How to block Roku from accessing its hardcoded DNS to fix unblock service. This setup will put your Roku behind double NAT but that shouldn't matter for this purpose. Has anyone else seen this behavior? I really don't want to have to let the roku bypass pihole. You will need to generate your own PIA Smart DNS addresses in the Client Control Panel using the instructions below. In many cases you can nullroute 8. Roku’s basic network features do not allow you to set up DNS via the Quickest way to solve this is just get another router and put it on your network like any other device. They have hard coded dns for example. EDIT: With a recent update, the Roku 3 Netflix app started using the same hardcoded DNS as the Chromecast. Pass brings a higher level of security with battle-tested end-to-end encryption of all data and metadata, plus hide-my-email alias support. 567. Supposedly these devices have hard-coded DNS: Google Cast Google Home (including Mini) Netflix on Android (presuming iOS as well) Roku Ring Doorbell Pro Is there a recommended strategy for dealing with this? I know it isn't pi-hole specific, necessarily, but any software, service True, firewall rules to allow outbound port 53 TCP/UDP traffic from specified sources on the LAN and block port 53 traffic from all other sources would keep hard-coded DNS servers from being used unless the sneaky bastards use different ports for their DNS queries. Had to make firewall rules to redirect everything on port 53 to my dns server, as well as make a forwarding rule to masquerade such queries to avoid errors. NextDNS has a feature called "Block Bypass Methods" that can help, but some devices may have the IP addresses hard-coded so you need to block by IP rather than try to block using DNS. 1/1. Nov 9, 2020 · Nearly 70% of smart TVs and 46% of game consoles were found to contain hardcoded DNS settings - allowing them to simply ignore your local network’s DNS server entirely. Set it up with your getflix DNS settings and then connect your Roku to that router. 89) . The DNS server is configured in the router as The TV doesn't let you change DNS. So in my Netgear router settings I see were I can change my entire Network's DNS, but I do not want to do that. 8|4. Those rules are for complete close down to the feasible minimum, and still there is a possibility of leak. "standard"), you have two options: Aug 1, 2022 · And the Pi-Hole Query Log shows entries coming from the router from clients that have hard coded alternate DNS addresses which indicates the DNSFilter is using the LAN DHCP DNS (Pi-Hole) servers not the WAN DNS (1. 8 and bypassing my attempted DNS Hijacking. 88. Luckily, I have a linux router, and I added iptables rules to hijack the roku dns queries, and forward them to pihole. However, setting a custom DNS on my PCs bypasses the pihole. (Correct me if it is possible to change it directly from the Roku, though). 1. I haven’t lost any functionality in Bridge mode, the wireless meshing works great and is still very reliable. tomato/ddwrt has an option to "intercept dns port" on the options for the internal DNS/DHCP server which will automatically create an iptables redirect on any port 53 socket Dec 20, 2021 · 6. g. 1). My pihole/unbound Raspberry Pi is the only DNS server listed on the network. Aug 22, 2018 · I want the Roku's telemetry/spying to be sent to Pi-hole, and I want the two PCs to bypass Pi-hole and use Cloudflare. Roku uses Google DNS for certain sites. What I discovered is pretty ugly. Yesterday, I discovered our roku devices were bypassing pihole for dns, they have google dns servers hardcoded. Jan 27, 2021 · When I said "I worked out that the Roku was failing to use the internal DNS (as configured by the router) and was unable to lookup the IP address from the local network name", I meant that the Roku was unable to lookup the IP address of the media server from the local network name, using the DNS. I've been able to get the Roku back to blocking the individual home screen ads, but I still have a big background ad for HBO Max's reincarnation today. 35. I'd like to force the TV through the Pi Hole. 12. NAT redirect will take traffic destined for ANY DNS server and toss it to the Pi-Hole. Turn off your Roku player. Dec 4, 2020 · To avoid the exact type of blocking I just described above, many devices (for example, Roku) come with Google or another DNS server hardcoded. 168. However, if you have the resources and a bit of decent gear, you can do something akin to next-hop routing and shove traffic destined for gDNS down a GRE tunnel. Prior to this TCL Roku TV update, I would never get DNS requests for the roku from the router, so it appears they are now trying to reach home via hardcoded DNS when the assigned DNS does not work. Eg: roku tv or some such. If thats the wan then it could be any computer on the network requesting. Nov 12, 2022 · I have a roku, and it uses a hardcoded DNS, and I don't have another device laying around. On average, Smart TVs generate an average of 60 megabytes of outgoing Internet traffic per day , all the while bypassing tools like PiHole. In order to bypass Google DNS, you need to set Static IP Routing on your router. I've found some things that use hardcoded DNS tend to spam the living ass out of things until it can hook a reply from the DNS it wants to use. 34. Navigate to the PIA VPN DNS Roku 3 and after have Google DNS hard coded into the Netflix app. There doesn't appear to be a way to capture the outbound requests to the hard-coded Google DNS servers. 789, 12. This has resulted in Roku users being unable to switch Netflix regions on Roku, so if Netflix is available in your region, you will not be able to switch to another region. This is why I assumed the TV would be bypassing the pihole if it was hardcoded for Google DNS however that doesn't seem to be the case. Mar 28, 2014 · It uses Google’s DNS, and bypasses the Unblock-Us DNS settings from my router. I love the voxel firmware, and was wondering if there is anyway to force the IP of the Roku to use a custom DNS and not other devices on the main Network. These workarounds disables the devices from using google's DNS and forcing the traffic through the DNS we want to use. Apr 26, 2014 · Blocking Access to Google's DNS Server The Netflix app on some Roku devices is hard-coded to use Google's DNS server (8. 4) and let it fail over to your alternative. Since I don't believe there is a setting to manually change it in the Roku settings. The Roku devices do not have advanced network settings. In your router settings, change the Primary and Secondary DNS to PIA’s Smart DNS addresses (e. 56. May 3, 2024 · I still have a roku device making port 53 DNS queries to 8. The good news is if you block access to Google's DNS, it falls back to the DNS servers configured on your router (ours!). If you only want to block Google DNS (because your device Roku and all Apps installed are dummy aka. After a bit more search, I found a few solutions to get access to my beloved Netflix US content. 0. DoH is running on 5053 and forcing 53, adblock is forcing all dns requests to the local dnsmasq server running on openwrt. Modify the Roku DNS Address. Hardcoded DNS requests will show up as my routers IP (192. 1) servers. (8. Since the Rokus are hard-coded to use a public DNS server, it is my understanding that I need to force port 53 on my TP-Link Archer C7 router to use Pi-hole's IP address. If Netflix is not available in your region you will not be able to access Netflix. You would be better off doing NAT redirects. I believe it needs to be done in the router settings. Other devices do the same. Chromecast, and now Roku have Google's own DNS server hard coded in them, which in effect reveals that we are not in the US. I just set the DNS in the Router settings to point towards my pihole. 8. You should create a log rule on the lan. That way you only lose performance and latency on requests for those IPs and nothing else. Aug 3, 2019 · I see one year ago there was a Reddit discussion about clients with hard-coded DNS to avoid DNS based adblocking. I don't really care about ads per se, but I do care about tracking and privacy invasions as well as malware, and the ad networks are pretty sketchy and have been Everything's working shipshape, however TCL/Roku TVs have hardcoded DNS settings and use Port 53 to avoid using local DNS. Proton Pass is a free and open-source password manager from the scientists behind Proton Mail, the world's largest encrypted email service. 8). Oct 3, 2018 · Changing the DNS settings on your Roku device can help you access channels and services not available in your region. Just recently discovered that my rokutv was going around my dhcp-advertised dns server with hard coded Google dns. nzyjs uela bhpqcfu qnkym erfshb ctsjlb lpfx muui qvts dicdljkho wjmdfx zafmfon igpllr vozdif nlu