SOA
Start of Authority
Primary NS
Mailbox
hostmaster.atrustdns.com
Serial
1
Refresh
10000
Retry
2400
Expire
604800
Minimum TTL
300
MX
Mail Exchangers
TXT
TXT Records
google-site-verification=rDgf5W9KOjl0wtkk35TqZhXOQBLTbEAdn7OYSicdS2E
v=spf1 +include:_netblocks.m.feishu.cn ~all
A