URL Inspection: https://killersudoku.app

Open Cached · just now

HTTP Status

200

Ping

6 ms

Technologies

Technologies Detected

Infrastructure & Network (3)

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

DNS Provider	Porkbun https://porkbun.com
Evidence: • DNS Record NS: curitiba.ns.porkbun.com • DNS Record NS: fortaleza.ns.porkbun.com • DNS Record NS: maceio.ns.porkbun.com • DNS Record NS: salvador.ns.porkbun.com

Email Provider	Zoho Mail https://zoho.com
Evidence: • DNS Record MX: mx.zoho.com • DNS Record MX: mx2.zoho.com • DNS Record MX: mx3.zoho.com • DNS Record TXT: zoho-verification=zb76471322.zmverify.zoho.com

SSL & Certificates (1)

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

Metadata & SEO

Title

Killer Sudoku

Description

A new Flutter project.

Viewport

width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no

SSL/TLS Certificate

View Full SSL Report

Issued By

C=US, O=Google Trust Services, CN=WR3

Security Score

77 /100

Social Media Cards

OpenGraph (8 properties)

Type

website

Description

Killer Sudoku V4 (web). The king of sudokus! Play on phone, tablet or desktop

Title

Killer Sudoku

Image

https://killersudoku.app/og.png

Url

https://killersudoku.app/

Image:width

952

Image:height

500

Site Name

Killer Sudoku

Network & Hosting

View DNS Records

199.36.158.100 • AS54113

Fastly

External Dependencies

No external dependencies found

Click "Show Internal" above to view same-domain resources

Inspected on December 19, 2025 at 17:22 UTC