Paolo Galtieri wrote: > dig -x 172.16.96.20 > > returns > > ; <<>> DiG 9.16.24-RH <<>> -x 172.16.96.20 > ;; global options: +cmd > ;; connection timed out; no servers could be reached > > but > > dig centos8-opstcore-vm.homenet172-16-96.com > > returns > > ; <<>> DiG 9.16.24-RH <<>> centos8-opstcore-vm.homenet172-16-96.com > ;; global options: +cmd > ;; Got answer: > ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 31140 > ;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 1 > > ;; OPT PSEUDOSECTION: > ; EDNS: version: 0, flags:; udp: 65494 > ;; QUESTION SECTION: > ;centos8-opstcore-vm.homenet172-16-96.com. IN A > > ;; ANSWER SECTION: > centos8-opstcore-vm.homenet172-16-96.com. 259200 IN A 172.16.96.20 > > ;; Query time: 2 msec > ;; SERVER: 127.0.0.53#53(127.0.0.53) > ;; WHEN: Tue Feb 22 16:04:46 PST 2022 > ;; MSG SIZE rcvd: 85 Forward and reverse DNS resolution uses two different set of record files. For instance, if you were using BIND as your name server, then there's be one file that controls what IPs belong to which name, and another which controls what name is returned for an IP. Are you using BIND? Have you got the forward and reverse record files? Have they both got the records you expect to find? Does the named.conf file correctly reference both record files? If you use something other than BIND, let us know. I didn't notice you saying what you used in prior messages. -- uname -rsvp Linux 3.10.0-1160.53.1.el7.x86_64 #1 SMP Fri Jan 14 13:59:45 UTC 2022 x86_64 Boilerplate: All unexpected mail to my mailbox is automatically deleted. I will only get to see the messages that are posted to the mailing list. _______________________________________________ users mailing list -- users@xxxxxxxxxxxxxxxxxxxxxxx To unsubscribe send an email to users-leave@xxxxxxxxxxxxxxxxxxxxxxx Fedora Code of Conduct: https://docs.fedoraproject.org/en-US/project/code-of-conduct/ List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines List Archives: https://lists.fedoraproject.org/archives/list/users@xxxxxxxxxxxxxxxxxxxxxxx Do not reply to spam on the list, report it: https://pagure.io/fedora-infrastructure
