Zone apex
Start of authority
Email
Serial
20291943
Refresh
2h
Retry
30m
Expire
14d
Negative cache TTL
1m
Question and response
Question
dig spf-e.mail.163.com. SOA
Answer
The response has no answer records.
Authority
163.com. 60 SOA ns4.nease.net. admin.nease.net. 20291943 7200 1800 1209600 60
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0