Addresses checked: 151.101.131.10 (web), 151.101.195.10 (web), 151.101.3.10 (web), 151.101.67.10 (web), 192.178.220.27 (mail, aspmx.l.google.com), 172.253.116.27 (mail, alt1.aspmx.l.google.com), 172.253.158.27 (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.