As of our latest check on 2026-05-23, 81.30.23.210 (Comeser S.r.l., AS39657, Italy) had 2 open ports (80, 443) and 1 known CVE.
Known CVEs on this host
2open ports
0names pointing here
1known CVE
0known exploited
Open ports and CVEs as of our latest check of this host, 2026-05-23.
CVEs by severity: MEDIUM 1
A match is an indication, not proof: it is based on the software version a service reported, and fixes are often backported without changing the version. See the list
HTTP/1.1 400 Bad Request
Date: Sat, 23 May 2026 23:11:01 GMT
Content-Type: text/html
Content-Length: 622
Connection: close
X-Content-Type-Options: nosniff
Strict-Transport-Security: max-age=31536000
Content-Security-Policy
Vulnerabilities
Port history
Every port that has answered a connection on this address, and when. A port is listed as open above only when a service was identified on it. Times are UTC.