SOA
Start of Authority
Primary NS
Mailbox
hostmaster.keppler-it.de
Serial
2021041945
Refresh
86400
Retry
7200
Expire
1209600
Minimum TTL
3600
NS
Nameservers
MX
Mail Exchangers
TXT
TXT Records
v=spf1 include:spf.protection.outlook.com -all
MS=ms52417229
zone-ownership-verification-c426a61d0d26d8845fb3f1c131dc5c1813d83c99fdd1a19f1055d5355c7d7928
A
IPv4 Addresses
AAAA