SOA
Start of Authority
Primary NS
Mailbox
dns-admin.hcu.cloud
Serial
2026100403
Refresh
3600
Retry
1800
Expire
1209600
Minimum TTL
86400
NS
Nameservers
TXT
TXT Records
v=spf1 ip4:15.235.9.20 include:spf.hcu.email ip4:192.99.62.237 include:filtrage.email +a +mx ~all