Zone apex
Start of authority
Email
Serial
2603030001
Refresh
1h
Retry
10m
Expire
8d
Negative cache TTL
10m
Question and response
Question
dig mailob2.concordfax.com. SOA
Answer
The response has no answer records.
Authority
concordfax.com. 600 SOA a1.uberns.com. postmaster.concordfax.com. 2603030001 3600 600 691200 600
Additional
. 0 OPT ; payload 1280, xrcode 0, version 0, flags 0