One of my zones doesn't work anymore. It is an external view for aoc.nrao.edu. The master, zia.aoc.nrao.edu can't server it, and the two slaves are showing an old zone from September 20th.
I see this in the logs. Is this a helpful clue? I don't see anything else in the logs that looks helpful, but there are a lot of logs... 05-Oct-2023 11:19:07.959 client @0x7ff3641e9460 45.91.101.41#55879 (aoc.nrao.edu): view external: query: aoc.nrao.edu IN SOA +E(0)K (146.88.1.4) 05-Oct-2023 11:19:07.959 client @0x7ff3641e9460 45.91.101.41#55879 (aoc.nrao.edu): view external: query failed (zone not loaded) for aoc.nrao.edu/IN/SOA at query.c:5565 The server is running bind 9.16.43. The start of the zone looks correct to me. $ORIGIN . $TTL 86400 aoc.nrao.edu IN SOA zia.aoc.nrao.edu. tech.nrao.edu. ( 2023100503 ; serial 10800 ; refresh (3 hours) 3600 ; retry (1 hour) 3600000 ; expire (5 weeks 6 days 16 hours) 3600 ; minimum (1 hour) ) NS cv3.cv.nrao.edu. NS zia.aoc.nrao.edu. NS sadira.gb.nrao.edu. A 146.88.1.4 MX 9 revere-vml.aoc.nrao.edu. MX 30 cv3.cv.nrao.edu. MX 30 io.gb.nrao.edu. $TTL 300 TXT "v=spf1 mx ~all" $TTL 86400 $ORIGIN aoc.nrao.edu. zia A 146.88.1.4 MX 10 dropbox MX 15 revere-vml dns CNAME zia info CNAME zia [...] The .conf looks somewhat like this: # Domain aoc.nrao.edu INTERNAL zone "aoc.nrao.edu" { type master; file "internal/master/aoc.nrao.edu"; allow-query { any; }; allow-transfer { trusted; nrao-public-ns; nrao-stealth-ns; }; also-notify { # An ACL doesnt work here! GRRR! [various things] }; allow-update { 146.88.1.4; # Making sure of nsupdate on zia 127.0.0.1; }; }; I did a restore from the backups a few weeks ago, and I didn't see anything weird there either. --Schlake Sysadmin IV, NRAO Work: 575-835-7281 (BACK IN THE OFFICE!) Cell: 575-517-5668 (out of work hours) -- Visit https://lists.isc.org/mailman/listinfo/bind-users to unsubscribe from this list ISC funds the development of this software with paid support subscriptions. Contact us at https://www.isc.org/contact/ for more information. bind-users mailing list bind-users@lists.isc.org https://lists.isc.org/mailman/listinfo/bind-users