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whatsmydns.net

DNS Propagation Checker - Global DNS Testing Tool

Last scanned Jul 26, 2026, 5:47 AM · 1 view

89

Overall score

Great

Summary

Instant DNS Propagation Check. This website uses Google Analytics behind Cloudflare CDN. SEO is good (80/100) and accessibility is good (85/100). Security scores excellent (90/100) and performance excellent (100/100). Top issue: No structured data (JSON-LD) found.

Instant DNS Propagation Check. Global DNS Propagation Checker - Check DNS records around the world.

Top issues to fix

6 issues found · 1 high priority

  • Missing Content-Security-Policy header

    Security

    Add a CSP to control which sources can run scripts — the strongest single defense against XSS.

  • No structured data (JSON-LD) found

    SEO

    Add JSON-LD (Organization, Article, Product…) to become eligible for rich results.

  • robots.txt not found

    SEO

    Publish /robots.txt with a Sitemap: directive to guide crawlers.

  • sitemap.xml not found

    SEO

    Publish an XML sitemap and reference it from robots.txt to speed up page discovery.

  • More than 20% of images are missing alt text

    Accessibility

    Add alt attributes to the remaining images (use alt="" for purely decorative ones).

  • 20 broken links on the page

    SEO

    Fix or remove broken links — they waste crawl budget and erode user trust.

80

SEO

3 issue(s) found

100

Performance

319 ms

90

Security

HTTPS & header checks

85

Accessibility

1 issue(s) found

Not enough scan history yet to show a trend — check back after this site has been re-scanned a few more times.

Organization

Company details published in this site's own structured data.

Instant DNS Propagation Check. Global DNS Propagation Checker - Check DNS records around the world.

Meta tags

Title
DNS Propagation Checker - Global DNS Testing Tool
Description
Instant DNS Propagation Check. Global DNS Propagation Checker - Check DNS records around the world.
Canonical
https://www.whatsmydns.net/
Language
en
Charset
UTF-8
Viewport
width=device-width, initial-scale=1.0
Robots meta
Manifest
https://www.whatsmydns.net/site.webmanifest

OpenGraph & Twitter Card

OpenGraph

og:title
DNS Propagation Checker - Global DNS Checker Tool
og:description
Instant DNS Propagation Check. Global DNS Propagation Checker - Check DNS records around the world.
og:type
website
og:url
https://www.whatsmydns.net/

Twitter Card

twitter:card
twitter:title
twitter:description

Technologies

Detected frameworks, languages, and tools.

Hosting & CDN

Hosting provider
CDN provider
Cloudflare
IP address
ASN

DNS records

TypeValue
A
AAAA
MX
TXT
NS
CAA
CNAME
IPv6 supportNo

TLS / SSL certificate

Version
TLS 1.3
Issuer
Let's Encrypt
Subject
whatsmydns.net
Valid from
Jul 21, 2026
Valid to
Oct 19, 2026
Days until expiry
82
SAN domains
*.whatsmydns.net, whatsmydns.net

Security headers

  • Strict-Transport-SecurityEnabled
  • Content-Security-PolicyMissing
  • X-Frame-OptionsEnabled
  • X-Content-Type-OptionsEnabled
  • Referrer-PolicyMissing
  • Permissions-PolicyMissing

Compression: gzip · 0 cookie(s) observed

Content & assets

Headings

H1 1 · H2 7 · H3 2

Links

30 internal · 4 external · 20 broken

Images

2 total · 1 missing alt

Scripts / Styles

10 scripts · 1 stylesheets

JS / CSS size

2.4 KB · 0 B

Page size

61.5 KB

Robots.txt & Sitemap

robots.txt
Not found
Disallow rules
0
sitemap.xml
Not found
URLs in sitemap
0

SEO issues

  • No structured data (JSON-LD) found
  • robots.txt not found
  • sitemap.xml not found

Accessibility issues

  • More than 20% of images are missing alt text

Scan details

Requested URL
https://whatsmydns.net
Final URL
https://www.whatsmydns.net/
HTTP status
200
HTTP version
HTTP/2
Response time
318 ms
HTML size
61.5 KB
Redirect chain
https://whatsmydns.net → https://www.whatsmydns.net/

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Frequently asked questions

What technology does whatsmydns.net use?
whatsmydns.net is built with Google Analytics, Cloudflare Analytics.
Is whatsmydns.net secure (HTTPS)?
Yes. whatsmydns.net uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Oct 19, 2026.
Who hosts whatsmydns.net?
Hosting provider information for whatsmydns.net is not available yet.
What is whatsmydns.net's SEO score?
whatsmydns.net scored 80/100 for SEO in the latest analysis (great).
What is whatsmydns.net's overall website score?
whatsmydns.net has an overall SiteGraph score of 89/100, combining SEO, performance, security, and accessibility.