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UP

HTTP Status

200

Ping

17 ms

Technologies

4

Technologies Detected

Infrastructure & Network (1)

CDN

Security & Privacy (1)

Security
Cloudflare DMARC Monitoring https://www.cloudflare.com

SSL & Certificates (1)

Certificate Authority
Google Trust https://pki.goog

Other (1)

Registrar
Cloudflare Registrar https://www.cloudflare.com

Metadata & SEO

Title
Twinkle
Description
筑波大学の時間割をGoogleカレンダーへ登録。科目番号や講座名で検索するだけ、カンタンにスケジュールを作成
Language
ja
Viewport
width=device-width,initial-scale=1

Domain Owner Information

View Full WHOIS
Registrar
Cloudflare, Inc.
Created
August 31, 2017
8 years 81 days old
Expires
August 31, 2026
9 months 15 days left

SSL/TLS Certificate

View Full SSL Report
Issued By
C=US, O=Google Trust Services, CN=WR3
Security Score
77 /100

Network & Hosting

View DNS Records
151.101.1.195 • AS54113
Fastly

External Dependencies

No external dependencies found

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Inspected on December 02, 2025 at 00:52 UTC