Zone apex
Start of authority
Email
Serial
2019124193
Refresh
59m 40s
Retry
30m
Expire
21d
Negative cache TTL
5m
Question and response
Question
dig mail.sapsf.cn. SOA
Answer
The response has no answer records.
Authority
sapsf.cn. 300 SOA ns1.sap.net. dns.sap-ag.de. 2019124193 3580 1800 1814400 300
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0