Zone apex
Start of authority
Email
Serial
2022897917
Refresh
3h
Retry
1h
Expire
30d
Negative cache TTL
15m
Question and response
Question
dig tepid.ni.caltech.edu. SOA
Answer
The response has no answer records.
Authority
caltech.edu. 900 SOA ns0090.secondary.cloudflare.com. hostmaster.caltech.edu. 2022897917 10800 3600 2592000 900
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0