Zone apex
Start of authority
Email
Serial
643828600
Refresh
3h
Retry
1h
Expire
2d
Negative cache TTL
1d
Question and response
Question
dig MTA-232.ncdelivery01.com. SOA
Answer
The response has no answer records.
Authority
ncdelivery01.com. 86400 SOA ns1.dnsbolt.com. Postmaster.ncdelivery01.com. 643828600 10800 3600 172800 86400
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0