SOA
Start of Authority
Primary NS
Mailbox
root.blue12.core.hostnext.net
Serial
2026080501
Refresh
3600
Retry
1800
Expire
1209600
Minimum TTL
86400
TXT
TXT Records
v=spf1 ip4:162.55.99.211 include:relay.mailchannels.net ip4:142.132.157.106 ip4:23.111.139.98 +a +mx +ip4:64.188.26.36 +ip4:131.153.38.169 ~all