SOA
Start of Authority
Primary NS
Mailbox
alerting.hostns.io
Serial
2026092001
Refresh
3600
Retry
7200
Expire
1209600
Minimum TTL
86400
NS
Nameservers
MX
Mail Exchangers
TXT
TXT Records
v=spf1 ip4:91.204.209.12 +a +mx include:spf.fifty5bytes.uk include:spf.hostns.io include:spf.hostns.io ~all
A