Zone apex
Start of authority
Email
Serial
763100884
Refresh
20m
Retry
3m
Expire
7d
Negative cache TTL
5m
Question and response
Question
dig mail3.fiserv.com. SOA
Answer
The response has no answer records.
Authority
fiserv.com. 300 SOA dns2.p07.nsone.net. domainadmin.firstdata.com. 763100884 1200 180 604800 300
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0