Not recognize A record type for lknpd.nalog.ru

[milankasx]

What is the name of the domain?

Кабинет налогоплательщика НПД - МОЙ НАЛОГ

What is the error message?

No A records found.

What is the issue you’re encountering

does not recognize entry for type A

What steps have you taken to resolve the issue?

the problem is not mine the problem is yours I can’t solve it

What feature, service or problem is this related to?

DNS not responding/updating

What are the steps to reproduce the issue?

if you type the command in the linux console, the record of type A is not found:
dig @1.1.1.1 lknpd.nalog.ru

if you type another command in the linux console, then the record of type A is found:
dig @8.8.8.8 lknpd.nalog.ru

[sjr]

ns3.nalog.ru is timing out when being queried. ns4.nalog.ru responds ok.

dig +trace +nodnssec lknpd.nalog.ru

; <<>> DiG 9.10.6 <<>> +trace +nodnssec lknpd.nalog.ru
;; global options: +cmd
.			517300	IN	NS	a.root-servers.net.
....
.			517300	IN	NS	m.root-servers.net.
;; Received 239 bytes from 127.0.2.2#53(127.0.2.2) in 0 ms

ru.			172800	IN	NS	a.dns.ripn.net.
ru.			172800	IN	NS	b.dns.ripn.net.
ru.			172800	IN	NS	d.dns.ripn.net.
ru.			172800	IN	NS	e.dns.ripn.net.
ru.			172800	IN	NS	f.dns.ripn.net.
;; Received 355 bytes from 2001:500:2d::d#53(d.root-servers.net) in 82 ms

NALOG.RU.		345600	IN	NS	ns4.nalog.RU.
NALOG.RU.		345600	IN	NS	ns3.nalog.RU.
;; Received 127 bytes from 2001:678:14:0:193:232:156:17#53(f.dns.ripn.net) in 255 ms

lknpd.nalog.ru.		3600	IN	CNAME	lknpd.gi.nalog.ru.
gi.nalog.ru.		3600	IN	NS	gtmd.gi.nalog.ru.
gi.nalog.ru.		3600	IN	NS	gtmg.gi.nalog.ru.
;; Received 136 bytes from 46.61.230.203#53(ns4.nalog.RU) in 62 ms

[milankasx]

works intermittently, there are problems

[sjr]

It works intermittently because one of your nameservers is broken.