Zone apex
Start of authority
Email
Serial
2006031107
Refresh
8h
Retry
2h
Expire
7d
Negative cache TTL
10m
Question and response
Question
dig a-ns.bt.com. SOA
Answer
The response has no answer records.
Authority
bt.com. 600 SOA EDDNS0.BT.COM. zzdnsr.bt.com. 2006031107 28800 7200 604800 600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0