SOA
Start of Authority
Primary NS
Mailbox
awsdns-hostmaster.amazon.com
Serial
1
Refresh
7200
Retry
900
Expire
1209600
Minimum TTL
10800
NS
Nameservers
MX
Mail Exchangers
TXT
TXT Records
v=spf1 include:spf.protection.outlook.com include:default.spf-flat.herrenknecht.com -all
zone-ownership-verification-7ff1b66e4b6b2fd4b40afb78c75642f5a72b9aef502857510422663b27c72e2c
A