1.1.1.1 fails to resolve domain sn.mynetname.net (DDNS MIKROTIK)

Good afternoon!!! I’m having problems with the cloud DDNS from Mikrotik using the cloudfre’s dns.
Fails to resolve the domain, gives server fail error !!! Any other dns like those of Google or those of my ISP solves it well.
The domain in question is 6f3a079080dc.sn.mynetname.net.
Could you give me a hand with this problem ???
Thank you very much already!!!

That generally does not seem to resolve, its not specific to 1.1.1.1.

Of course … what I would have to solve is the full name that is 6f3a079080dc.sn.mynetname.net.

Greetings.

Nobody here who can give a hand to solve this problem???

Thanks!!!

Strictly speaking thats not a Cloudflare issue. You are asking how to configure your domain and nameservers and thats somewhat off-topic on this forum.

Looks like a misconfigured DNSSEC and/or bad resolver
http://dnsviz.net/d/6f3a079080dc.sn.mynetname.net/dnssec/

DNSKEY check response was malformed (may not support eDNS) and the resolver did not respond over UDP.

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I’m not asking how to configure my domain, I’m announcing that with Cloudflare dns resolvers that domain does not work and if with the rest of the dns like those of Google or the isp …

C: \ Users \ XXX> nslookup
Default server: dns3.telecentro.com.ar
Address: 200.115.192.28

6f3a079080dc.sn.mynetname.net
Server: dns3.telecentro.com.ar
Address: 200.115.192.28

Non-authoritative answer:
Name: 6f3a079080dc.sn.mynetname.net
Address: 201.235.11.189

server 8.8.8.8
Default server: google-public-dns-a.google.com
Address: 8.8.8.8

6f3a079080dc.sn.mynetname.net
Server: google-public-dns-a.google.com
Address: 8.8.8.8

Non-authoritative answer:
Name: 6f3a079080dc.sn.mynetname.net
Address: 201.235.11.189

server 1.1.1.1
Default server: one.one.one.one
Address: 1.1.1.1

6f3a079080dc.sn.mynetname.net
Server: one.one.one.one
Address: 1.1.1.1

DNS request timed out.
timeout was 2 seconds.
*** one.one.one.one does not find 6f3a079080dc.sn.mynetname.net: Server failed

server 1.0.0.1
Default server: one.one.one.one
Address: 1.0.0.1

6f3a079080dc.sn.mynetname.net
Server: one.one.one.one
Address: 1.0.0.1

*** one.one.one.one does not find 6f3a079080dc.sn.mynetname.net: Server failed

Clearly it is a problem with the Cloudflare resolvers and not with the domain …

Thanks!!!

Two hours ago you seemed to have confirmed that it doesnt work anywhere else. Well, then you didnt specify the actual host but only its domain but that was not obvious at that point.

Sure, that’s why I put it in the post below and edited the first post with the complete domain … Sorry to omit the complete domain …

This who should solve it ??? Cloudflare or Mikrotik ???

Regards!!!

@Judge is probably onto something here. If it is a DNSSEC issue you should look into your DNS configuration.

So what would someone from Cloudflare have to solve ???

Presumably nothing :wink:

Sorry … but I do not understand your answer … It’s a problem of Cludflare or Mikrotik … So I know who I have to go …

When I joined the Mikrotik forum, I agreed with this …
Apparently it is a problem of them (MIKROTIK) … They are making some changes …

https://forum.mikrotik.com/viewtopic.php?f=2&t=142867

Salute!!!

Well this explains a lot! I started having issues about 24 hours ago.