Addresses checked: 104.21.19.98 (web), 172.67.185.188 (web), 5.9.78.35 (mail, _dc-mx.d1b1e9d3c298.valkom.gr), 13.37.195.136 (mail, mx1.improvmx.com), 15.236.236.160 (mail, mx1.improvmx.com), 35.181.18.45 (mail, mx1.improvmx.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.