21/tcp
FTP
first 2026-08-24 · last 2026-08-24
- Banner
- 220 Microsoft FTP Service
Raw response
220 Microsoft FTP Service
Host
103.45.249.240
As of our latest check on 2026-08-24, 103.45.249.240 (CHINANET Liaoning province Dalian MAN network, AS134762, China) had 3 open ports (21, 80, 443) and no known CVEs.
Known CVEs on this host
3open ports
4names pointing here
0known CVEs
0known exploited
Open ports and CVEs as of our latest check of this host, 2026-08-24.
No known CVEs on this host.
- Network
- CHINANET Liaoning province Dalian MAN network AS134762
- Open ports
- 21, 80, 443 · at our latest check, 2026-08-24
- Location
- China CN
- Route
- 103.45.248.0/22 · announced by CHINANET Liaoning province Dalian MAN network AS134762 RPKI valid
- Organisation
- CHINANET Liaoning province Dalian MAN network
- Registry network
- Apayun · 103.45.248.0 - 103.45.251.255 · APNIC
- Abuse contact
- [email protected] · for Apayun
- First seen
- 2026-08-24 07:36 UTC
- Last seen alive
- 2026-08-24 07:40 UTC
- Hosted domains
- 4 names point here
Reputation
Not a Tor relay, not a VPN or privacy relay address, and not on a current public blocklist.
Services (3)
80/tcp
HTTP
nginx2018
first 2026-08-24 · last 2026-08-24
- Status
- 400 Bad Request
- Server
- nginx2018
- Powered by
- ASP.NET
Raw response
HTTP/1.1 400 Bad Request Cache-Control: private Content-Type: text/html Server: nginx2018 Set-Cookie: ASPSESSIONIDCARADRQD=CNCJFFMBHBCHILOAMIJOAGNA; path=/ X-Powered-By: ASP.NET Date: Mon, 24 Aug 2026 07:34:29 GMT Content-Length: 15 错误的请求
443/tcp
TLS
first 2026-08-24 · last 2026-08-24
Raw response
HTTP/1.1 400 Bad Request Server: nginx Date: Mon, 24 Aug 2026 07:34:26 GMT Content-Type: text/html Content-Length: 650 Connection: close <html> <head><title>400 The plain HTTP request was sent to HTTPS port</title></head> <body> <center><h1>400 Bad Request</h1></center> <center>The plain HTTP request was sent to HTTPS port</center> <hr><center>nginx</center> </body> </html> <!-- a padding to disable MSIE and Chrome friendly error page --> <!-- a padding to disable MSIE and Chrome friendly error page --> <!-- a padding to disable MSIE and Chrome friendly error page --> <!-- a padding to disable MSIE and Chrome friendly error page --> <!-- a padding to disable MSIE and Chrome friendly error page --> <!-- a padding to disable MSIE and Chrome friendly error page -->
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.
Hostnames pointing to this address
4 names · as answered by each domain's own name servers
linwt.comfirst seen 2026-10-14
tzhbwt.comfirst seen 2026-10-21
mail.tzhbwt.comfirst seen 2026-10-21
zthxtax.comfirst seen 2026-11-04