Zone apex
Start of authority
Email
ops@localhost
Serial
2026012104
Refresh
30m
Retry
30m
Expire
7d
Negative cache TTL
30m
Question and response
Question
dig mktomail.com. SOA
Answer
mktomail.com. 900 SOA ns1.marketo.com. ops.localhost. 2026012104 1800 1800 604800 1800
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0