Hi. I think the problem is this: *dig NS +noadditional +noquestion +nocomments +nocmd +nostats +trace virtualbit.it. @208.67.222.222*
. 518400 IN NS <http://www.ietf.org/rfc/rfc1035.txt> a.root-servers.net.. 518400 IN NS <http://www.ietf.org/rfc/rfc1035.txt> b.root-servers.net.. 518400 IN NS <http://www.ietf.org/rfc/rfc1035.txt> c.root-servers.net.. 518400 IN NS <http://www.ietf.org/rfc/rfc1035.txt> d.root-servers.net.. 518400 IN NS <http://www.ietf.org/rfc/rfc1035.txt> e.root-servers.net.. 518400 IN NS <http://www.ietf.org/rfc/rfc1035.txt> f.root-servers.net.. 518400 IN NS <http://www.ietf.org/rfc/rfc1035.txt> g.root-servers.net.. 518400 IN NS <http://www.ietf.org/rfc/rfc1035.txt> h.root-servers.net.. 518400 IN NS <http://www.ietf.org/rfc/rfc1035.txt> i.root-servers.net.. 518400 IN NS <http://www.ietf.org/rfc/rfc1035.txt> j.root-servers.net.. 518400 IN NS <http://www.ietf.org/rfc/rfc1035.txt> k.root-servers.net.. 518400 IN NS <http://www.ietf.org/rfc/rfc1035.txt> l.root-servers.net.. 518400 IN NS <http://www.ietf.org/rfc/rfc1035.txt> m.root-servers.net. ;; Received 228 bytes from 208.67.222.222#53(208.67.222.222) in 4 ms it. 172800 IN NS <http://www.ietf.org/rfc/rfc1035.txt> nameserver.cnr.it.it. 172800 IN NS <http://www.ietf.org/rfc/rfc1035.txt> s.dns.it.it. 172800 IN NS <http://www.ietf.org/rfc/rfc1035.txt> dns.nic.it.it. 172800 IN NS <http://www.ietf.org/rfc/rfc1035.txt> a.dns.it.it. 172800 IN NS <http://www.ietf.org/rfc/rfc1035.txt> r.dns.it.it. 172800 IN NS <http://www.ietf.org/rfc/rfc1035.txt> m.dns.it. ;; Received 414 bytes from 192.112.36.4#53(192.112.36.4) in 19 ms virtualbit.it. 10800 IN NS <http://www.ietf.org/rfc/rfc1035.txt> ns11.sulweb.org.virtualbit.it. 10800 IN NS <http://www.ietf.org/rfc/rfc1035.txt> names.sulweb.org.virtualbit.it. 10800 IN NS <http://www.ietf.org/rfc/rfc1035.txt> ns2.sulweb.org. /usr/bin/dig: couldn't get address for 'ns11.sulweb.org': no more ----------- *www.virtualbit...@names.sulweb.org.:* *dig A +noadditional +noquestion +nocomments +nocmd +nostats +trace www.virtualbit.it. @names.sulweb.org.* /usr/bin/dig: couldn't get address for 'names.sulweb.org.': failure *www.virtualbit...@ns11.sulweb.org.:* *dig A +noadditional +noquestion +nocomments +nocmd +nostats +trace www.virtualbit.it. @ns11.sulweb.org.* /usr/bin/dig: couldn't get address for 'ns11.sulweb.org.': failure *www.virtualbit...@ns2.sulweb.org.:* *dig A +noadditional +noquestion +nocomments +nocmd +nostats +trace www.virtualbit.it. @ns2.sulweb.org.* /usr/bin/dig: couldn't get address for 'ns2.sulweb.org.': failure Regards, Iván. 2018-04-26 15:35 GMT+02:00 Alberto Colosi <al...@hotmail.com>: > have you changed zone registration? > > there is DNS FQDN reference > > > if you change dns fqdn you have to update zone on your NIC > > > as it on NIC it or where you registered the domain > > > > > > ------------------------------ > *From:* bind-users <bind-users-boun...@lists.isc.org> on behalf of Lucio > Crusca <lucio.cru...@gmail.com> > *Sent:* Thursday, April 26, 2018 3:18 PM > *To:* bind-users@lists.isc.org > *Subject:* problems changing NS records > > 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) > > Then I tried to migrate to a new master, names.virtualbit.it > (46.4.38.130). Here is the migration steps I followed: > > 1) I configured Bind on the new server as master for all domains > 2) I added the master IP address to the two slaves with: > > masters vbitdnsmasters { 136.243.232.142; 46.4.38.130; }; > > zone "acquaritalia.it" { > type slave; > masters { vbitdnsmasters; }; > file "/var/lib/bind/acquaritalia.it.db"; > }; > > and so on for all other zones. > > 3) I updated the NS records in the zone files, and in the control panel of > the domain registrar > > Now all the domains have problems. IntoDNS reports: > > " > Nameservers A records ERROR: Some of your DNS servers do not have A > records at all. I could not find any A records for the following DNS > servers: > ns2.virtualbit.it > > You must have A records for all of your nameservers. > " > > However: > > dig @136.243.232.143 -t ns acquaritalia.it > dig @136.243.232.143 acquaritalia.it > dig @136.243.232.143 www.acquaritalia.it > dig @136.243.232.143 -t mx acquaritalia.it > > all work as expected. Meanwhile, the same queries against 8.8.8.8 sometime > work, sometime reply SERVFAIL. > > I don't know what I did wrong. Please help. > > > _______________________________________________ > Please visit https://lists.isc.org/mailman/listinfo/bind-users to > unsubscribe from this list > > bind-users mailing list > bind-users@lists.isc.org > https://lists.isc.org/mailman/listinfo/bind-users > >
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