Zone apex
Start of authority
Email
empty@empty
Serial
5937
Refresh
1h
Retry
10m
Expire
14d
Negative cache TTL
1h
Question and response
Question
dig ucns1.uchicago.uiowa.edu. SOA
Answer
The response has no answer records.
Authority
uiowa.edu. 3600 SOA dns-ext-lc-1.uiowa.edu. empty.empty. 5937 3600 600 1209600 3600
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0