studygo.kr.
Associated IPs (1):
Domain Hierarchy
Direct Subdomains (1):
Open Ports (6)
80/http
443/https
3306/mysql
8009/ajp13
8080/http-proxy
8081/blackice-icecap
Detailed Open Ports
IP:
1.234.83.23
| Port | Protocol | State | Service | Product | Banner / Title |
|---|---|---|---|---|---|
| 80 | tcp | open | http | — |
Did not follow redirect to http://studygo.kr/
404
Probe details
Module:
zgrab - http
Last probed: 27 Apr 2026 at 03:53 UTC
Headers:
server: Apache |
| 443 | tcp | open | https | — |
Did not follow redirect to http://studygo.biz
404
TLSv1.2
TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384
JARM
Cert 300d
Probe details
Module:
zgrab - tls+https+jarm
Last probed: 27 Apr 2026 at 04:01 UTC
Cert subject: studygo.kr
Cert issuer: Sectigo Public Server Authentication CA DV R36
Cert not before: 06 Mar 2026 at 00:00 UTC
Cert not after: 06 Mar 2027 at 23:59 UTC
SAN count: 2
JARM:
2ad2ad16d2ad2ad22c2ad2ad2ad2adc80334825071f8ff93376ac14c5a331f
Headers:
server: Apache |
| 3306 | tcp | open | mysql | — | G\x00\x00\x00\xFFj\x04Host '159.223.40.212' is not allowed to c onnect to this MySQL server |
| 8009 | tcp | open | ajp13 | — | — |
| 8080 | tcp | open | http-proxy | — |
Did not follow redirect to http://studygo.biz
404
Probe details
Module:
zgrab - http
Last probed: 27 Apr 2026 at 04:01 UTC
Headers:
server: Apache-Coyote/1.1 |
| 8081 | tcp | open | blackice-icecap | — | — |