SOA
Start of Authority
Primary NS
Mailbox
hostmaster.blacknight.com
Serial
1276237052
Refresh
14400
Retry
7200
Expire
2419200
Minimum TTL
3600
MX
Mail Exchangers
TXT
TXT Records
v=spf1 a include:_spf.psm.knowbe4.com include:spf.protection.outlook.com -all
MS=ms82225904
google-site-verification=hGRM7A12r0_LqfyuolCpormrXRZQRuH4EalBdciOpoI
A