www.postcast.co.jp.
Associated IPs (1):
Domain Hierarchy
Parent:
postcast.co.jp.
Open Ports (2)
80/http
443/https
Detailed Open Ports
IP:
1.21.10.19
| Port | Protocol | State | Service | Product | Banner / Title |
|---|---|---|---|---|---|
| 80 | tcp | open | http | — |
Site doesn't have a title (text/html).
200
Probe details
Module:
zgrab - http
Last probed: 22 Apr 2026 at 17:11 UTC
Headers:
server: Apache |
| 443 | tcp | open | https | — |
私書箱サービスPostCast - 私書箱・郵便転送・海外発送 -
200
TLSv1.2
TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256
JARM
Cert 37d
Probe details
Module:
zgrab - tls+https+jarm
Last probed: 22 Apr 2026 at 17:11 UTC
HTTP title: 私書箱サービスPostCast - 私書箱・郵便転送・海外発送 -
Cert subject: www.postcast.co.jp
Cert issuer: GeoTrust TLS RSA CA G1
Cert not before: 16 Jun 2025 at 00:00 UTC
Cert not after: 17 Jun 2026 at 23:59 UTC
SAN count: 2
JARM:
29d29d15d29d29d00029d29d29d29d487dfc3734968073f786f66dcf4de1b2
Headers:
server: Apache |