| 104.18.38.234 |
| 172.64.149.22 |
| 2606:4700:4400::6812:26ea |
| 2606:4700:4400::ac40:9516 |
| 10 ussf58.upstreamsecurity.net. |
| 10 ussf59.upstreamsecurity.net. |
| knowbe4-site-verification=a998bd2ddec42a84c0a094799469ee7a |
| v=spf1 ip4:50.145.4.58 ip4:50.145.4.59 include:spf.protection.outlook.com -all |