Addresses checked: 18.161.156.23 (web), 18.161.156.81 (web), 18.161.156.94 (web), 18.161.156.98 (web), 142.251.163.26 (mail, aspmx.l.google.com), 172.217.78.27 (mail, alt1.aspmx.l.google.com), 142.250.100.27 (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.