sudokukingdom.com — Sudoku Kingdom – Play Free Sudoku Online (Easy to Very Hard)
First scanned: May 28, 2026
Is sudokukingdom.com down?
It's just you. sudokukingdom.com is up.
Threat intelligence
What major security databases say about this domain.
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.
Is sudokukingdom.com Safe?
Yes — sudokukingdom.com appears safe to visit based on our automated security checks.
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 date | 2006-02-10T11:31:12Z |
| 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
Security & safety
| Google Safe Browsing | SAFE |
|---|---|
| VirusTotal | 0 / 0 engines flagged |
| URLhaus | Not listed |
| Spamhaus DBL | Not listed |
| AbuseIPDB confidence | 0/100 |
| AlienVault OTX | 0 threat pulses |
Abuse signals (AbuseIPDB)
| Total reports (90 days) | 0 |
|---|---|
| Distinct reporters | 0 (unique users — higher = stronger signal) |
| Usage type | Data Center/Web Hosting/Transit |
DNS records
| A | 52.1.219.231 TTL 600 |
|---|---|
| MX | mail.sudokukingdom.com pri 10 |
| NS | ns08.domaincontrol.com |
| NS | ns07.domaincontrol.com |
| TXT | v=spf1 include:amazonses.com ~all |
| TXT | google-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 tags | Sudoku Kingdom |
| H2 tags | — |
| Site loading time | 0.18s |
| robots.txt | Missing |
| sitemap.xml | Missing |
| Favicon | Present |
| Broken links | 0 |
| Images | 1 total, 0 missing ALT |
| Flash | Not used |
| iFrames / frames | 0 |
| Google Analytics | Detected |
| Google AdSense | Detected |
| CSS files | 2 files — 2 / 2 minified |
| JS files | 4 files — 3 / 4 minified
|
| External links | 1 |
| Internal links | 18 |
Most common keywords
123456789 82 sudoku 11 var 10 cover 8 document 8 hard 7 getelementbyid 7 hambutton 7 adsbygoogle 6 easy 5