SOA
Start of Authority
Primary NS
Mailbox
dns.cloudflare.com
Serial
2406830179
Refresh
10000
Retry
2400
Expire
604800
Minimum TTL
1800
NS
Nameservers
MX
Mail Exchangers
TXT
TXT Records
a7e3003c8c65829aa892730768b9ff02
v=spf1+include:_netblocks.m.feishu.cn-all
A