Addresses checked: 104.21.51.75 (web), 172.67.177.64 (web), 52.101.103.137 (mail, 6uohk-com.mail.protection.outlook.com), 52.101.103.162 (mail, 6uohk-com.mail.protection.outlook.com), 52.101.185.24 (mail, 6uohk-com.mail.protection.outlook.com), 52.101.73.126 (mail, 6uohk-com.mail.protection.outlook.com).
We check the web server and mail server IP addresses against free spam and malware blocklists. A listing usually means spam or malware was seen recently — follow the list’s own process to be removed.