domaintools.com
Threat Intelligence & Domain Security Platform | DomainTools
Last scanned Jul 29, 2026, 3:00 PM · 8 views
Overall score
Excellent
Summary
DomainTools provides DNS-based threat intelligence covering 97% of internet infrastructure. This website uses jQuery behind Cloudflare CDN. SEO is excellent (90/100) and accessibility is excellent (100/100). Security scores excellent (100/100) and performance excellent (90/100). Top issue: robots.txt not found.
DomainTools provides DNS-based threat intelligence covering 97% of internet infrastructure. Detect, investigate & block malicious domains. Request a demo.
Top issues to fix
3 issues found
robots.txt not found
SEOPublish /robots.txt with a Sitemap: directive to guide crawlers.
sitemap.xml not found
SEOPublish an XML sitemap and reference it from robots.txt to speed up page discovery.
20 broken links on the page
SEOFix or remove broken links — they waste crawl budget and erode user trust.
SEO
2 issue(s) found
Performance
896 ms
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Score history
0 overall since Jul 21, 2026
- Overall
- 95
- SEO
- 90
- Security
- 100
- Performance
- 90
- Accessibility
- 100
Organization
Company details published in this site's own structured data.
DomainTools provides DNS-based threat intelligence covering 97% of internet infrastructure. Detect, investigate & block malicious domains. Request a demo.
Contact
Email, phone, and address published on this site's own pages.
Meta tags
- Title
- Threat Intelligence & Domain Security Platform | DomainTools
- Description
- DomainTools provides DNS-based threat intelligence covering 97% of internet infrastructure. Detect, investigate & block malicious domains. Request a demo.
- Canonical
- https://www.domaintools.com
- Language
- en
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1
- Robots meta
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- —
- CDN provider
- Cloudflare
- IP address
- —
- ASN
- —
DNS records
| Type | Value |
|---|---|
| A | — |
| AAAA | — |
| MX | — |
| TXT | — |
| NS | — |
| CAA | — |
| CNAME | — |
| IPv6 support | No |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- Sectigo Limited
- Subject
- www.domaintools.com
- Valid from
- Jan 9, 2026
- Valid to
- Sep 19, 2026
- Days until expiry
- 52
- SAN domains
- www.domaintools.com, blog.domaintools.com, domaintools.com
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyEnabled
- X-Frame-OptionsEnabled
- X-Content-Type-OptionsEnabled
- Referrer-PolicyEnabled
- Permissions-PolicyMissing
Compression: gzip · 1 cookie(s) observed
Content & assets
Headings
H1 1 · H2 12 · H3 6
Links
55 internal · 17 external · 20 broken
Images
89 total · 0 missing alt
Scripts / Styles
32 scripts · 2 stylesheets
JS / CSS size
53.9 KB · 93.0 KB
Page size
418 KB
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- robots.txt not found
- sitemap.xml not found
Accessibility issues
No accessibility issues detected.
Scan details
- Requested URL
- https://domaintools.com
- Final URL
- https://www.domaintools.com/
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 888 ms
- HTML size
- 418 KB
- Redirect chain
- https://domaintools.com → https://www.domaintools.com/
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does domaintools.com use?
- domaintools.com is built with jQuery.
- Is domaintools.com secure (HTTPS)?
- Yes. domaintools.com uses TLS 1.3 with a certificate issued by Sectigo Limited, valid until Sep 19, 2026.
- Who hosts domaintools.com?
- Hosting provider information for domaintools.com is not available yet.
- What is domaintools.com's SEO score?
- domaintools.com scored 90/100 for SEO in the latest analysis (excellent).
- What is domaintools.com's overall website score?
- domaintools.com has an overall SiteGraph score of 95/100, combining SEO, performance, security, and accessibility.
- Has domaintools.com's score changed over time?
- domaintools.com's overall score has stayed steady at 95/100 since Jul 21, 2026.
OpenGraph & Twitter Card
OpenGraph
Twitter Card