Zone apex
Start of authority
Email
Serial
792151039
Refresh
20m
Retry
3m
Expire
14d
Negative cache TTL
1h
Question and response
Question
dig ppsw-mx-e.srv.uis.cam.ac.uk. SOA
Answer
The response has no answer records.
Authority
uis.cam.ac.uk. 3600 SOA primary.dns.cam.ac.uk. hostmaster.cam.ac.uk. 792151039 1200 180 1209600 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0