SOA
Start of Authority
Primary NS
Mailbox
alerting.hostns.io
Serial
2026090101
Refresh
3600
Retry
7200
Expire
1209600
Minimum TTL
86400
TXT
TXT Records
v=spf1 +a +mx +ip4:91.204.209.29 +ip4:37.26.105.26 +include:_spf.mailersend.net +ip4:109.70.148.67 +include:relay.mailchannels.net +include:spf.hostns.io +include:spf.hostns.io -all
A