URL Inspection: https://dev.co-kan.biz

Open Cached · just now

UP

HTTP Status

200

Ping

18 ms

Technologies

6

Technologies Detected

Infrastructure & Network (2)

CDN	Fastly https://www.fastly.com
Evidence: • IP 199.36.158.100 → ASN 54113

CDN	Google Fonts https://fonts.google.com
Evidence: • HTML <link>: https://fonts.googleapis.com/icon?family=Material+Icons • Resource Hint: https://fonts.gstatic.com

Development (1)

JavaScript Library	Webpack https://webpack.js.org
Evidence: • HTML <script>: https://dev.co-kan.biz/_next/static/chunks/webpack-fec8acd75be94c2e.js

Security & Privacy (1)

Whois Privacy	Privacy Protect https://www.privacyprotect.org
Evidence: • WHOIS Organization: Whois Privacy Protection Service by VALUE-DOMAIN

SSL & Certificates (1)

Certificate Authority	Google Trust https://pki.goog
Evidence: • SSL Certificate Issuer: C=US, O=Google Trust Services, CN=WR3

Other (1)

Framework	Next.js
Evidence: • Header X-Powered-By: Next.js • HTML <script>: https://dev.co-kan.biz/_next/static/chunks/polyfills-a40ef1678bae11e696dba45124eadd70.js • HTML <script>: https://dev.co-kan.biz/_next/static/chunks/webpack-fec8acd75be94c2e.js • HTML <script>: https://dev.co-kan.biz/_next/static/chunks/framework-686549ad788ffa49.js • HTML <script>: https://dev.co-kan.biz/_next/static/chunks/main-c1d7d407bc8024d4.js ... and 6 more

Domain Owner Information

View Full WHOIS

Registrar

GMO Internet, Inc.

Created

September 22, 2021

Expires

September 22, 2026

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

199.36.158.100 • AS54113

Fastly

External Dependencies

googleapis.com (1 resources)

Stylesheets (1)

• https://fonts.googleapis.com/icon?family=Material+Icons

gstatic.com (1 resources)

Resource Hints (1)

• preconnect crossorigin: https://fonts.gstatic.com

Inspected on November 23, 2025 at 20:58 UTC