Zone apex
Start of authority
Email
Serial
2831991
Refresh
3h
Retry
18m
Expire
28d
Negative cache TTL
10m
Question and response
Question
dig relay-se.imr.shell.com. SOA
Answer
The response has no answer records.
Authority
shell.com. 600 SOA dns1.shell.com. dns.shell.com. 2831991 10800 1080 2419200 600
Additional
. 0 OPT ; payload 1220, xrcode 0, version 0, flags 0