Zone apex
Start of authority
Email
Serial
2025100201
Refresh
10h
Retry
15m
Expire
7d
Negative cache TTL
5h
Question and response
Question
dig mx.glue.umd.edu. SOA
Answer
The response has no answer records.
Authority
glue.umd.edu. 18000 SOA egypt.umd.edu. hostmaster.eng.umd.edu. 2025100201 36000 900 604800 18000
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0