preptrace.com.cn.
Associated IPs (1):
Open Ports (5)
80/http
443/https
3306/mysql
8888/sun-answerbook
9999/abyss
Detailed Open Ports
IP:
1.15.37.240
| Port | Protocol | State | Service | Product | Banner / Title |
|---|---|---|---|---|---|
| 80 | tcp | open | http | — |
302 Found
302
Redirect
Probe details
Module:
zgrab - http
Last probed: 22 Apr 2026 at 15:42 UTC
HTTP title: 302 Found
Redirect: https://www.preptrace.com.cn/zsm/openInformation.html#/openInformation
Headers:
server: nginx/1.26.3location: https://www.preptrace.com.cn/zsm/openInformation.html#/openInformation |
| 443 | tcp | open | https | — |
302 Found
302
TLSv1.3
TLS_AES_256_GCM_SHA384
JARM
Redirect
Cert 5d
Probe details
Module:
zgrab - tls+https+jarm
Last probed: 22 Apr 2026 at 15:42 UTC
HTTP title: 302 Found
Redirect: https://www.preptrace.com.cn/zsm/openInformation.html#/openInformation
Cert subject: preptrace.com.cn
Cert issuer: TrustAsia DV TLS RSA CA 2025
Cert not before: 15 Feb 2026 at 00:00 UTC
Cert not after: 15 May 2026 at 23:59 UTC
SAN count: 2
JARM:
21d21d00021d21d00042d42d00000000f78d2dc0ce6e5bbc5b8149a4872356
Headers:
server: nginx/1.26.3location: https://www.preptrace.com.cn/zsm/openInformation.html#/openInformation |
| 3306 | tcp | open | mysql | — | — |
| 8888 | tcp | open | sun-answerbook | — | — |
| 9999 | tcp | open | abyss | — | — |