Zone apex
Start of authority
Email
Serial
1750680120
Refresh
15m
Retry
5m
Expire
28d
Negative cache TTL
1h
Question and response
Question
dig microsoft. SOA
Answer
microsoft. 172800 SOA dns1.nic.microsoft. hostmaster.nominet.org.uk. 1750680120 900 300 2419200 3600
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0