SOA
Start of Authority
Primary NS
Mailbox
hostmaster.one.com
Serial
2026100101
Refresh
14400
Retry
3600
Expire
1209600
Minimum TTL
600
NS
Nameservers
MX
Mail Exchangers
TXT
TXT Records
v=spf1 mx ip4:213.127.178.178 include:upcbusiness.nl include:host01.imuisonline.com include:spf.protection.outlook.com include:_custspf.one.com -all
A
IPv4 Addresses
AAAA