SOA
Start of Authority
Primary NS
Mailbox
hostmaster.1und1.com
Serial
2017060115
Refresh
28800
Retry
7200
Expire
604800
Minimum TTL
600
MX
Mail Exchangers
TXT
TXT Records
apple-domain-verification=A4XCOLAwcF92nZAv
v=spf1 include:spf.protection.outlook.com ~all
knowbe4-site-verification=49232b0de84abe1c722e9dddfe972d1e
v=DMARC1; p=reject; rua=mailto:mail-admin@felderzeugnisse.de; ruf=mailto:mail-admin@felderzeugnisse.de; fo=1;
AAAA