SOA
Start of Authority
Primary NS
Mailbox
john.interserver.net
Serial
2026111002
Refresh
3600
Retry
1800
Expire
1209600
Minimum TTL
86400
NS
Nameservers
TXT
TXT Records
v=spf1 +a +mx +ip4:69.10.39.18 include:relay.is.cc +include:interserver.net +include:is.cc ~all
A