Addresses checked: 217.70.184.55 (web), 104.18.16.194 (web), 104.18.17.194 (web), 172.217.76.26 (mail, aspmx.l.google.com), 172.253.135.27 (mail, alt2.aspmx.l.google.com), 142.250.102.27 (mail, alt1.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.