cr-rnc.com.
Associated IPs (1):
Domain Hierarchy
Direct Subdomains (1):
Open Ports (8)
22/ssh
80/http
110/pop3
143/imap
443/https
993/imaps
995/pop3s
5000/upnp
Detailed Open Ports
IP:
1.248.227.237
| Port | Protocol | State | Service | Product | Banner / Title |
|---|---|---|---|---|---|
| 22 | tcp | open | ssh | — |
SSH-2.0-OpenSSH_7.4
Probe details
Module:
zgrab - ssh
Last probed: 30 Apr 2026 at 21:09 UTC
|
| 80 | tcp | open | http | — |
주식회사 청람알앤씨
200
Probe details
Module:
zgrab - http
Last probed: 30 Apr 2026 at 21:09 UTC
HTTP title: 주식회사 청람알앤씨
Headers:
server: Apache |
| 110 | tcp | open | pop3 | — | +OK Dovecot ready. |
| 143 | tcp | open | imap | — | * OK [CAPABILITY IMAP4rev1 LITERAL+ SASL-IR LOGIN-REFERRALS ID ENABLE IDLE STARTTLS LOGINDISABLED] Dovecot ready. |
| 443 | tcp | open | https | — |
주식회사 청람알앤씨
200
TLSv1.2
TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384
JARM
Cert 74d
Probe details
Module:
zgrab - tls+https+jarm
Last probed: 26 Apr 2026 at 06:30 UTC
HTTP title: 주식회사 청람알앤씨
Cert subject: cr-rnc.com
Cert issuer: Sectigo RSA Domain Validation Secure Server CA
Cert not before: 23 Jul 2025 at 00:00 UTC
Cert not after: 24 Jul 2026 at 23:59 UTC
SAN count: 2
JARM:
2ad2ad16d2ad2ad22c2ad2ad2ad2adc7639a2c8ee8049d85e08031e30b69d9
Headers:
server: Apache |
| 993 | tcp | open | imaps | — | — |
| 995 | tcp | open | pop3s | — | — |
| 5000 | tcp | open | upnp | — | — |