SOA
Start of Authority
Primary NS
Mailbox
hostmaster.one.com
Serial
2026062302
Refresh
14400
Retry
3600
Expire
1209600
Minimum TTL
600
NS
Nameservers
MX
Mail Exchangers
TXT
TXT Records
v=spf1 a ip4:87.63.165.90 include:_spf.centerasecurity.dk include:_custspf.one.com -all
A
IPv4 Addresses
AAAA