SOA
Start of Authority
Primary NS
Mailbox
dns.digicertdns.com
Serial
2009010136
Refresh
43200
Retry
3600
Expire
1209600
Minimum TTL
180
NS
Nameservers
MX
Mail Exchangers
TXT
TXT Records
knowbe4-site-verification=ba8b2c0cb76341af4821e320c42e8d19
v=spf1 mx ip4:81.4.175.206 ip4:81.4.175.197 include:spf.protection.outlook.com -all
A