Addresses checked: 104.21.28.229 (web), 172.67.147.195 (web), 52.101.103.36 (mail, endshoes-al.mail.protection.outlook.com), 52.101.73.153 (mail, endshoes-al.mail.protection.outlook.com), 52.101.73.155 (mail, endshoes-al.mail.protection.outlook.com), 52.101.91.159 (mail, endshoes-al.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.