Zone apex
Start of authority
Email
Serial
2015111700
Refresh
12h
Retry
5m
Expire
7d
Negative cache TTL
1h
Question and response
Question
dig post.th.com. SOA
Answer
post.th.com. 3600 SOA ns.ksc.co.th. hostmaster.ns.ksc.co.th. 2015111700 43200 300 604800 3600
Authority
post.th.com. 3600 NS ns.ksc.co.th.
post.th.com. 3600 NS ns2.ksc.co.th.
Additional
ns.ksc.co.th. 43200 A 203.155.33.1
ns.ksc.co.th. 3600 AAAA 2405:a000:9000:12:203:155:33:1
ns2.ksc.co.th. 43200 A 202.44.144.33
ns2.ksc.co.th. 3600 AAAA 2405:a000:9000:12:202:44:144:33
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0