SOA
Start of Authority
Primary NS
Mailbox
root.blue12.core.hostnext.net
Serial
2026082501
Refresh
3600
Retry
1800
Expire
1209600
Minimum TTL
86400
NS
Nameservers
MX
Mail Exchangers
TXT
TXT Records
v=spf1 ip4:213.133.99.252 ip4:144.76.202.252 include:relay.mailchannels.net ip4:66.11.124.72 +a +mx +ip4:23.111.187.131 ~all
A