Zone apex
Start of authority
Email
Serial
1772019842
Refresh
2h
Retry
15m
Expire
28d
Negative cache TTL
3h
Question and response
Question
dig UK. SOA
Answer
UK. 172800 SOA dns1.nic.UK. hostmaster.nic.UK. 1772019842 7200 900 2419200 10800
Authority
UK. 172800 NS nsa.nic.UK.
UK. 172800 NS nsb.nic.UK.
UK. 172800 NS nsc.nic.UK.
UK. 172800 NS nsd.nic.UK.
UK. 172800 NS dns1.nic.UK.
UK. 172800 NS dns2.nic.UK.
UK. 172800 NS dns3.nic.UK.
UK. 172800 NS dns4.nic.UK.
Additional
nsa.nic.UK. 172800 A 156.154.100.3
nsb.nic.UK. 172800 A 156.154.101.3
nsc.nic.UK. 172800 A 156.154.102.3
nsd.nic.UK. 172800 A 156.154.103.3
nsa.nic.UK. 172800 AAAA 2001:502:ad09:0:0:0:0:3
nsb.nic.UK. 172800 AAAA 2001:502:2eda:0:0:0:0:3
nsc.nic.UK. 172800 AAAA 2610:a1:1009:0:0:0:0:3
nsd.nic.UK. 172800 AAAA 2610:a1:1010:0:0:0:0:3
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0