SOA
Start of Authority
Primary NS
Mailbox
postmaster.your-server.de
Serial
2026091021
Refresh
86400
Retry
10800
Expire
3600000
Minimum TTL
3600
NS
Nameservers
MX
Mail Exchangers
TXT
TXT Records
v=spf1 include:spf.protection.outlook.com include:145920579.spf03.hubspotemail.net -all
A
IPv4 Addresses
AAAA