Zone apex
Start of authority
Email
Serial
1485423144
Refresh
12h
Retry
1h
Expire
7d
Negative cache TTL
1h
Question and response
Question
dig mx.harriscountypubliclibrary.net. SOA
Answer
The response has no answer records.
Authority
harriscountypubliclibrary.net. 3600 SOA dns.harriscountypubliclibrary.net. hostmaster.harriscountypubliclibrary.net. 1485423144 43200 3600 604800 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0