sudokukingdom.com — Sudoku Kingdom – Play Free Sudoku Online (Easy to Very Hard)

First scanned: May 28, 2026

96 /100
Safe
Registrar GoDaddy.com, LLC
Age 7,412 days
Country US
IP address 52.1.219.231

Is sudokukingdom.com down?

It's just you. sudokukingdom.com is up.

Last updated: June 4, 2026, 4:01 am (just now)

HTTP
200
290 ms
DNS
15 ms · 52.1.219.231
SSL
40 days left · Let's Encrypt
Status
Up & healthy
just now
Multi-region check · availability from 7 locations

Threat intelligence

What major security databases say about this domain.

Google Safe Browsing safe
URLhaus Clean
Spamhaus DBL Not listed
AbuseIPDB 0% confidence
AlienVault OTX No pulses

Security assessment

The security assessment of sudokukingdom.com indicates that this domain is safe for visitors. With a high trust score and no flags from major threat databases, users can generally proceed with caution when interacting with the site.

According to threat databases such as VirusTotal, Google Safe Browsing, and Spamhaus, sudokukingdom.com is clean across all sources, with no reports of malware or phishing attempts. VirusTotal shows that no engines flagged the site, and it is not listed on URLhaus or Spamhaus, reinforcing the conclusion that it is a secure platform for online Sudoku games.

In terms of identity and infrastructure, sudokukingdom.com was registered in 2006, which suggests a level of stability and reduces risk associated with newly registered domains. The site is hosted by Amazon Technologies Inc., a reputable provider, and it is registered through GoDaddy.com, LLC. There are no notable concerns regarding WHOIS privacy or registrant country that would typically raise red flags.

For anyone wondering, “Is sudokukingdom.com safe?” the answer is yes, but as with any online interaction, users should remain vigilant. While the site currently appears secure, it is wise to be cautious of potential phishing attempts or data theft, especially if asked for personal information or payment details. Always ensure you are on the legitimate site and watch for any unusual prompts.

Full report

Detailed WHOIS, DNS, infrastructure and SEO breakdown.

96/100
Verdict: Safe
Scanned 2026-05-28 21:29:50

Is sudokukingdom.com Safe?

Yes — sudokukingdom.com appears safe to visit based on our automated security checks.

Likely safe

Is sudokukingdom.com Scam or legit?

No — based on our automated checks, sudokukingdom.com does NOT show common scam signals and appears legitimate.

General information

Domain name sudokukingdom.com
Registrar GoDaddy.com, LLC ↗ · IANA #146
Registrar abuse contact [email protected] · 480-624-2505
Registration date2006-02-10T11:31:12Z
Expiration date 2027-02-10T11:31:12Z
Registrant country
WHOIS owner
Domain age 7412 days
IP address 52.1.219.231
Hosted in Ashburn, US
Hosting provider Amazon Technologies Inc.
Tranco rank #77,617 Top 100k (as of 2026-05-27) · free Alexa-replacement from tranco-list.eu

Google search preview

sudokukingdom.com
Sudoku Kingdom - Play Free Sudoku Online (Easy to Very Hard)
Play free online Sudoku puzzles from Easy to Very Hard levels. No registration required - start playing classic Sudoku instantly, track your time, and enjoy dai

Security & safety

Google Safe BrowsingSAFE
VirusTotal 0 / 0 engines flagged
URLhaus Not listed
Spamhaus DBL Not listed
AbuseIPDB confidence 0/100
AlienVault OTX 0 threat pulses

Abuse signals (AbuseIPDB)

0/100 confidence
Total reports (90 days)0
Distinct reporters0 (unique users — higher = stronger signal)
Usage typeData Center/Web Hosting/Transit

DNS records

A52.1.219.231 TTL 600
MXmail.sudokukingdom.com pri 10
NSns08.domaincontrol.com
NSns07.domaincontrol.com
TXTv=spf1 include:amazonses.com ~all
TXTgoogle-site-verification=XU8hafC0Zfo7Pr7YfNjlYcYXkzj3i0IedQCT4ZrdGEA

SEO analysis

Title tag "Sudoku Kingdom - Play Free Sudoku Online (Easy to Very Hard)" (60 chars)
Good length.
Meta description "Play free online Sudoku puzzles from Easy to Very Hard levels. No registration required - start playing classic Sudoku instantly, track your time, and enjoy daily challenges." (174 chars)
Too long.
H1 tagsSudoku Kingdom
H2 tags
Site loading time0.18s
robots.txt Missing
sitemap.xml Missing
Favicon Present
Broken links 0
Images 1 total, 0 missing ALT
Flash Not used
iFrames / frames0
Google AnalyticsDetected
Google AdSense Detected
CSS files2 files — 2 / 2 minified
  • s.css minified 15 KB avg line 15814 chars
  • f.css minified 77 KB avg line 79331 chars
JS files4 files — 3 / 4 minified
  • js minified 442 KB avg line 476 chars
  • adsbygoogle.js minified 190 KB avg line 624 chars
  • eu.js minified 13 KB avg line 155 chars
  • i.js unknown
External links1
Internal links18

Most common keywords

123456789 82 sudoku 11 var 10 cover 8 document 8 hard 7 getelementbyid 7 hambutton 7 adsbygoogle 6 easy 5