3 ms·
Seems implementation specific. BIND does this you're right, but many services don't follow the rule as closely.
by grhmc 12y ago
Seems implementation specific. BIND does this you're right, but many services don't follow the rule as closely.
- ulysses 12y agoActually, from RFC 1035, section 5.1: "If an entry for an RR begins with a blank, then the RR is assumed to be owned by the last stated owner." https://www.ietf.org/rfc/rfc1035.txt https://www.ietf.org/rfc/rfc1035.txt