4a2.cn

Last scanned: 24 Apr 2026 at 11:41 UTC

Associated IPs (1):

1.15.3.113

Domain Hierarchy

Direct Subdomains (1):
www.4a2.cn

Open Ports (4)

22/ssh 80/http 443/https 8888/sun-answerbook
Detailed Open Ports
Port Protocol State Service Product Banner / Title
22 tcp open ssh — SSH-2.0-OpenSSH_9.3
80 tcp open http — 301 Moved Permanently
301 Redirect
Probe details
Module: zgrab - http
Last probed: 22 Apr 2026 at 15:22 UTC
HTTP title: 301 Moved Permanently
Redirect: https://1.15.3.113/
Headers:
server: nginx/1.26.3
location: https://1.15.3.113/
443 tcp open https — Redirect -> http://1.15.3.113/ui/home
302 TLSv1.3 TLS_AES_256_GCM_SHA384 Redirect Cert 0d
Probe details
Module: zgrab - tls+https+jarm
Last probed: 22 Apr 2026 at 15:23 UTC
Redirect: http://1.15.3.113/ui/home
Cert subject: 4a2.cn
Cert issuer: TrustAsia DV TLS RSA CA 2025
Cert not before: 22 Jan 2026 at 00:00 UTC
Cert not after: 21 Apr 2026 at 23:59 UTC
SAN count: 2
Headers:
server: nginx/1.26.3
location: http://1.15.3.113/ui/home
8888 tcp open sun-answerbook — —