Addresses checked: 23.236.62.147 (web), 34.149.87.45 (web), 64.233.178.26 (mail, aspmx.l.google.com), 172.253.157.27 (mail, alt1.aspmx.l.google.com), 192.178.213.26 (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.