geo.cyd.doubaoedu.cn
Associated IPs (1):
Domain Hierarchy
Parent:
cyd.doubaoedu.cn
Open Ports (3)
22/ssh
80/http
443/https
Detailed Open Ports
IP:
1.13.177.14
| Port | Protocol | State | Service | Product | Banner / Title |
|---|---|---|---|---|---|
| 22 | tcp | open | ssh | — | — |
| 80 | tcp | open | http | — |
404 Not Found
200
Probe details
Module:
zgrab - http
Last probed: 22 Apr 2026 at 12:09 UTC
HTTP title: 404 Not Found
Headers:
server: nginx |
| 443 | tcp | open | https | — |
geo优化系统
200
TLSv1.3
TLS_AES_256_GCM_SHA384
Cert 68d
Probe details
Module:
zgrab - tls+https+jarm
Last probed: 22 Apr 2026 at 12:08 UTC
HTTP title: geo优化系统
Cert subject: geo.youtui.doubaoedu.cn
Cert issuer: LiteSSL RSA CA 2025
Cert not before: 22 Apr 2026 at 10:00 UTC
Cert not after: 21 Jul 2026 at 09:59 UTC
SAN count: 23
Headers:
server: nginx |