Addresses checked: 216.150.1.1 (web), 216.150.16.1 (web), 216.150.1.193 (web), 216.150.16.193 (web), 162.255.118.51 (mail, eforward1.registrar-servers.com), 162.255.118.52 (mail, eforward2.registrar-servers.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.