Addresses checked: 76.76.21.21 (web), 66.33.60.34 (web), 76.76.21.164 (web), 172.253.115.26 (mail, aspmx.l.google.com), 192.178.234.26 (mail, alt1.aspmx.l.google.com), 172.253.116.27 (mail, alt2.aspmx.l.google.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.