SOA
Start of Authority
Primary NS
Mailbox
webmaster.heartco.co.uk
Serial
2026040501
Refresh
3600
Retry
1800
Expire
1209600
Minimum TTL
86400
NS
Nameservers
MX
Mail Exchangers
TXT
TXT Records
google-site-verification=KUn3xxLzujvTclMJ4fKjLic3_yK1J0i-cM1q9eRUmxI
v=spf1 mx ptr
A
IPv4 Addresses
AAAA