Zone apex
Start of authority
Email
Serial
2899303602
Refresh
4h
Retry
1h
Expire
28d
Negative cache TTL
5m
Question and response
Question
dig trantor.umd.EDU. SOA
Answer
The response has no answer records.
Authority
umd.edu. 300 SOA blox.net.umd.edu. hostmaster.umd.edu. 2899303602 14400 3600 2419200 300
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0