Zone apex
Start of authority
Email
Serial
2022763364
Refresh
4h
Retry
24m
Expire
28d
Negative cache TTL
1m
Question and response
Question
dig isi.edu. SOA
Answer
isi.edu. 14400 SOA mdrinfoblox-gm01.ads.isi.edu. hostmaster.dev.null. 2022763364 14400 1440 2419200 60
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0