Zone apex
Start of authority
Email
Serial
2025102200
Refresh
2h
Retry
10m
Expire
20d
Negative cache TTL
15m
Question and response
Question
dig mx.softlayer.com. SOA
Answer
The response has no answer records.
Authority
softlayer.com. 900 SOA ns1.softlayer.com. root.softlayer.com. 2025102200 7200 600 1728000 900
Additional
. 0 OPT ; payload 1280, xrcode 0, version 0, flags 0