Zone apex
Start of authority
Email
Serial
1726684710
Refresh
1d
Retry
2h
Expire
7d
Negative cache TTL
5m
Question and response
Question
dig world-serv.com. SOA
Answer
world-serv.com. 300 SOA ns.rackspace.com. hostmaster.rackspace.com. 1726684710 86400 7200 604800 300
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0