Start of Authority
mname: ns1.istanco.com
rname: server-admin.istanco.com
serial: 2025022201
refresh: 3600 retry: 1800
expire: 1209600 minimum: 86400
serial: 2025022201
refresh: 3600 retry: 1800
expire: 1209600 minimum: 86400
Nameservers
Mail Exchangers
TXT Records
v=spf1 a mx ip4:66.94.97.77 -all
A Records