github.co.jp

https://github.co.jp· First analyzed 26 May 2026· Updated 26 May 2026

This site uses bot protection

The website blocked automated page access (e.g. Cloudflare Turnstile). Only DNS-based modules could be analyzed — hosting, SSL, email infrastructure, and domain info are shown below. Technology stack, SEO, and other page-content modules are unavailable for this site.

Hosting Provider

GitHub Pages

pages.github.com

IP Address

185.199.108.153

Site Location

🇯🇵 Japanvia tld

Server Location

🇺🇸 San Francisco, United States

ASN

AS54113

Organization

GitHub, Inc

Nameservers

dns4.p04.nsone.net.dns1.p04.nsone.net.dns2.p04.nsone.net.dns3.p04.nsone.net.

Security Score

71%Good

HTTPS

No WAF

34d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Sectigo Limited

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

29.06.2025

Valid Until

29.06.2026

OCSP Stapling

Enabled

Subject Alternative Names (10)

choosealicense.comblog.atom.iocodeconf.comflight-manual.atom.iogit-merge.comgithub.co.jpgithubengineering.comgithubuniverse.com+2 more

SHA-256 Fingerprint

99:72:25:2E:3F:B5:0B:9B:81:4E:72:BB:97:24:1A:7F:0A:B6:1D:85...

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Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

Domain Information

github.co.jp

DNSSEC

Not Enabled

Website Identity

github.co.jp

Location detected: 🇯🇵 Japanvia tld