SOA Minimum comment in "dig" output
Daniel Stirnimann
daniel.stirnimann at switch.ch
Mon Feb 12 09:29:23 UTC 2018
Hello Carsten,
> RFC 2308 "DNS NCACHE" defines the last field of the SOA RR as "the TTL of
> negative responses".
Negative caching TTL is not defined as the last field of the SOA RR:
"When the authoritative server creates this record its TTL
is taken from the minimum of the SOA.MINIMUM field and SOA's TTL."
> Why is dig still showing the old description "minimum" about the meaning
> of the field?
Because minimum is what it is? It's not negative caching ttl, see above.
Daniel
More information about the bind-users
mailing list