Zone apex
Start of authority
Email
Serial
2026010716
Refresh
1h
Retry
20m
Expire
1d
Negative cache TTL
10m
Question and response
Question
dig mx2.feishu.cn. SOA
Answer
The response has no answer records.
Authority
feishu.cn. 600 SOA vip3.alidns.com. hostmaster.hichina.com. 2026010716 3600 1200 86400 600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0