SOA
Start of Authority
Primary NS
Mailbox
postmaster.yuldongn.com
Serial
20260113
Refresh
10800
Retry
3600
Expire
3600000
Minimum TTL
43200
NS
Nameservers
TXT
TXT Records
v=spf1 ip4:112.175.246.101 ~all
google-site-verification=qyzqqdJ4MXPJalApSBqxsS1mihbFggm1oZvDQbhvF48