Re: SOA Minimum comment in "dig" output

2018-02-12 Thread Matus UHLAR - fantomas
RFC 2308 "DNS NCACHE" defines the last field of the SOA RR as "the TTL of negative responses". On 12.02.18 10:29, Daniel Stirnimann wrote: Negative caching TTL is not defined as the last field of the SOA RR: yes, it is, as RFC 2308 section 4 says: The remaining of the current meanings,

Re: SOA Minimum comment in "dig" output

2018-02-12 Thread Daniel Stirnimann
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

Re: SOA Minimum comment in "dig" output

2018-02-12 Thread Carsten Strotmann
Hi, here is a question I've got during a DNS training, and I still do not have a good answer: RFC 2308 "DNS NCACHE" defines the last field of the SOA RR as "the TTL of negative responses". ; << DiG 9.10.3-P4-Ubuntu << +noall +answer +multi +cmd soa example.com ;; global options: