SOA
Start of Authority
Primary NS
Mailbox
hostmaster.istservices.com
Serial
2026100100
Refresh
3600
Retry
7200
Expire
1209600
Minimum TTL
86400
NS
Nameservers
MX
Mail Exchangers
TXT
TXT Records
v=spf1 ip4:162.241.158.141 ip4:162.144.197.204 +a +mx +ip4:198.154.228.146 ~all
A