SOA
Start of Authority
Primary NS
Mailbox
hostmaster.1und1.com
Serial
2017060176
Refresh
28800
Retry
7200
Expire
604800
Minimum TTL
600
NS
Nameservers
MX
Mail Exchangers
TXT
TXT Records
knowbe4-site-verification=6f369edb85f7124b5b2a5aef76b0bd90
v=spf1 include:spf.protection.outlook.com ip4:153.92.41.243 ip4:151.106.64.98 ip4:151.106.64.99 ip4:151.106.64.110 include:_spf.psm.knowbe4.com -all
apple-domain-verification=0kMRu580lXnS1R5E
A