sudokuconquest.com

.com crawl

First seen 2026-04-22 · Last seen 2026-05-16 · ok HTTP/1.1 200 2273 ms crawled 2026-05-15

US · 172.104.198.240 · AS63949 Akamai Connected Cloud

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title

Sudoku - Play Online Sudoku Puzzles for Free at SudokuConquest.com

Description

Play interactive sudoku online with different sizes and difficulties for free at SudokuConquest.com

Language

Canonical

https://www.sudokuconquest.com/

Translations

ar
de
es
fa
fr
hi
id
it
ja
ko
ms
nl
pl
pt
ru
tr
zh-hans
zh-hant

Technology

Server: nginx

Analytics

Google Tag Manager

Fonts

Google Fonts

Third-party hosts loaded (6)

d1hsh50upikx4m.cloudfront.net×2
assets.hey.gg×1
fonts.googleapis.com×1
fonts.gstatic.com×1
lngtd.com×1
www.googletagmanager.com×1

Social

Registration

Registrar

NameCheap, Inc.

Created

2006-07-04

Expires

2029-07-04 1141 days left

Updated

2025-02-02

Name servers

ns1.linode.com
ns2.linode.com
ns3.linode.com
ns4.linode.com
ns5.linode.com

DNS records live

NS

ns1.linode.com
ns2.linode.com
ns3.linode.com
ns4.linode.com
ns5.linode.com

MX

1 aspmx.l.google.com
10 alt2.aspmx.l.google.com
10 aspmx2.googlemail.com
10 aspmx3.googlemail.com
5 alt1.aspmx.l.google.com

TXT

google-site-verification=W_piCqRv3UUlUIVdrlZqqZ8fcSW7H9DhgiIchtMmdxA

Email authentication weak

SPF: v=spf1 include:spf.efwd.registrar-servers.com ~all
softfail (~all)
DMARC: not published
DKIM: no key found at common selectors

Certificate (current)

R12

from 2026-04-24 to 2026-07-23

Expires in 64 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.sudokuconquest.com/

findings

missing HSTS
missing Content Security Policy
missing frame protection
missing content type protection
missing Referrer Policy
missing Permissions Policy