SOA
Start of Authority
Primary NS
Mailbox
hostmaster.keppler-it.de
Serial
2018052435
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=ms17797429
A
IPv4 Addresses
AAAA