Zone apex
Start of authority
Email
Serial
1298801758
Refresh
3h
Retry
1h
Expire
7d
Negative cache TTL
10m
Question and response
Question
dig ns2.usatfus.about.us. SOA
Answer
The response has no answer records.
Authority
about.us. 600 SOA pdns1.ultradns.net. sec_grp.neustar.com. 1298801758 10800 3600 604800 600
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0