SOA
Start of Authority
Primary NS
Mailbox
admin.now.cn
Serial
2026070201
Refresh
7200
Retry
3600
Expire
604800
Minimum TTL
1800
TXT
TXT Records
v=dmarc1; p=none; fo=1; ruf=mailto:dmarc@chinaemail.cn; rua=dmarc_report@chinaemail.cn
v=spf1 include:spf.chinaemail.cn -all
A