SOA
Start of Authority
Primary NS
Mailbox
alerting.hostns.io
Serial
2026101201
Refresh
3600
Retry
7200
Expire
1209600
Minimum TTL
86400
MX
Mail Exchangers
TXT
TXT Records
v=spf1 ip4:91.204.209.2 ip4:104.255.170.81 include:relay.mailchannels.net +a +mx +ip4:109.70.148.31 +ip4:154.16.115.244 +include:spf.antispamcloud.com +include:spf.mysecurecloudhost.com ~all