Zone apex
Start of authority
Email
Serial
2026021201
Refresh
3h
Retry
15m
Expire
14d
Negative cache TTL
1h
Question and response
Question
dig supernap.com. SOA
Answer
supernap.com. 3600 SOA ns1.switch.com. hostmaster.switch.com. 2026021201 10800 900 1209600 3600
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0