Could my ISP be blocking turris.cz domain

General discussion
1

Good day

I’m new to this forum and I’ve recently bought a Turris Omnia 2020.
Since day one on 3-Jan-2021 that I’m connected using the Omnia, I see high latency to internet compared to my retired Linksys WRT1200AC running OpenWRT 19.07.5 and as of today I cannot connect to anything on turris.cz domain.
The internet is unbearably slow. I’m running TOS5.1.4 HBS and I was notified via e-mail of a failed update. The same info I saw on the Notifications on reForis.

Is there any workaround?

2

Sounds like some DNS problem. You could check that latency on IP layer is OK by ping 1.1.1.1 on any machine or the router (or 8* or 9* from those that are easy to remember).

Default is forwarding with DNSSEC validation to ISP’s DNS resolvers, I think. The first easy thing you can try is to disable forwarding or choose some other target resolvers. It’s in the (re)Foris GUIs in DNS tab.

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