What I'm trying to do is to find a way to get the TTL left for a cached
record.
I usually use dnsquery like this (12m23s and 9m53s is what interest me):
# dnsquery -n 8.8.8.8 -t a ftp.funet.fi
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 47912
;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 0
;; ftp.funet.fi, type = A, class = IN
ftp.funet.fi. 12m23s IN A 193.166.3.2
#
#
# dnsquery -n 8.8.8.8 -t a ftp.funet.fi
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 29770
;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 0
;; ftp.funet.fi, type = A, class = IN
ftp.funet.fi. 9m53s IN A 193.166.3.2
Thank you,
Julian
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