21/tcp
SMTP
first 2026-08-22 · last 2026-08-22
- Banner
- 220 Service ready for new user.
Raw response
220 Service ready for new user.
Host
As of our latest check on 2026-08-22, 101.99.66.202 (Shinjiru Technology Sdn Bhd, AS45839, Malaysia) had 3 open ports (21, 80, 8080) and 44 known CVEs.
Open ports and CVEs as of our latest check of this host, 2026-08-22.
CVEs by severity: CRITICAL 7 HIGH 25 MEDIUM 11 LOW 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
Not a Tor relay, not a VPN or privacy relay address, and not on a current public blocklist.
220 Service ready for new user.
HTTP/1.1 200 OK Date: Sat, 22 Aug 2026 00:12:17 GMT Server: Apache/2.4.66 (Win64) Last-Modified: Sun, 21 Dec 2025 23:48:10 GMT ETag: "2e-6467ef16b1a83" Accept-Ranges: bytes Content-Length: 46 Content-Type: text/html <html><body><h1>It works!</h1></body></html>
HTTP/1.1 401 Unauthorized X-Powered-By: Express WWW-Authenticate: Basic realm="Authorization Required" Date: Sat, 22 Aug 2026 00:12:17 GMT Connection: keep-alive Content-Length: 12 Unauthorized
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.