Zone apex
Start of authority
Email
Serial
2019010905
Refresh
3h
Retry
2h
Expire
28d
Negative cache TTL
1d
Question and response
Question
dig smtp.dslplus.net.pk. SOA
Answer
The response has no answer records.
Authority
dslplus.net.pk. 21600 SOA ns.link.net.pk. hostmaster.link.net.pk. 2019010905 10800 7200 2419200 86400
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0