problems changing NS records
Tony Finch
dot at dotat.at
Thu Apr 26 13:56:23 UTC 2018
Lucio Crusca <lucio.crusca at gmail.com> wrote:
> Until a few hours ago, I had several domains and 3 nameservers for them:
>
> ns1.virtualbit.it (master, 136.243.232.142)
> ns11.virtualbit.it (slave, 158.69.210.19)
> ns2.virtualbit.it (slave, 136.243.232.143)
Oh dear, this is a bit of a rabbit hole.
I can't resolve any of those names you listed, so let's try to find out
why...
$ dig +noall +authority ns virtualbit.it @dns.nic.it.
virtualbit.it. 10800 IN NS names.sulweb.org.
virtualbit.it. 10800 IN NS ns2.sulweb.org.
virtualbit.it. 10800 IN NS ns11.sulweb.org.
$ dig +noall +authority ns sulweb.org. @a0.org.afilias-nst.info.
sulweb.org. 86400 IN NS dns2.seflow.net.
sulweb.org. 86400 IN NS dns3.seflow.net.
sulweb.org. 86400 IN NS dns1.seflow.net.
$ dig +noall +answer dns1.seflow.net. dns2.seflow.net. dns3.seflow.net.
dns1.seflow.net. 14314 IN A 94.198.98.168
dns2.seflow.net. 14330 IN A 193.70.56.6
dns3.seflow.net. 14365 IN A 144.217.99.49
$ dig +short dns1.seflow.net. dns2.seflow.net. dns3.seflow.net. |
while read a; do dig ns sulweb.org @$a; done | grep status:
;; ->>HEADER<<- opcode: QUERY, status: REFUSED, id: 14143
;; ->>HEADER<<- opcode: QUERY, status: REFUSED, id: 41727
;; ->>HEADER<<- opcode: QUERY, status: REFUSED, id: 19805
OK, so seflow.net is no longer hosting sulweb.org, which means domains
like virtualbit.it that depend on sulweb.org are offline.
Tony.
--
f.anthony.n.finch <dot at dotat.at> http://dotat.at/
reject all prejudice and discrimination based upon race, colour,
religion, age, disability, gender, or sexual orientation
More information about the bind-users
mailing list