Hi, I'm running BIND 9.18.29 on OpenBSD 7.5, installed from ports. It
does recursion and resolving for a small home network.
Multiple times a day, clients will make a DNS request that fails. The
web browser will say it can't find the address (DNS lookup failure).
Hitting retry a couple of times always loads the page. We're seeing
this on Linux, Windows, Android, and IOS, multiple browsers, plus other
software.
In the query log, we get messages like:
10-Sep-2024 20:42:26.995 query-errors: info: client @0x4c4fd33a280
10.0.0.131#38139 (forum.openwrt.org): query failed (failure) for
forum.openwrt.org/IN/A at query.c:7836
10-Sep-2024 20:42:26.995 query-errors: info: client @0x4c5223d5280
10.0.0.131#41441 (forum.openwrt.org): query failed (failure) for
forum.openwrt.org/IN/AAAA at query.c:7836
10-Sep-2024 20:42:26.996 query-errors: info: client @0x4c576ab4280
10.0.0.131#60286 (forum.openwrt.org): query failed (SERVFAIL) for
forum.openwrt.org/IN/A at query.c:7098
10-Sep-2024 20:42:26.996 query-errors: info: client @0x4c576ab4280
10.0.0.131#40799 (forum.openwrt.org): query failed (SERVFAIL) for
forum.openwrt.org/IN/AAAA at query.c:7098
I see there are some other messages about problems with 9.18.29, but I
think this problem has been going on longer than that.
Any suggestions? Thanks.
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