verisigndns.com
What is the DNS | Verisign
Last scanned Jul 26, 2026, 5:17 AM · 1 view
Overall score
Excellent
Summary
The Domain Name System (DNS) is a hierarchical directory that maps the domain names that people use to identify things on the internet, such as a website. This website uses Tailwind CSS hosted on AWS behind CloudFront CDN. SEO is excellent (90/100) and accessibility is excellent (100/100). Security scores excellent (100/100) and performance excellent (100/100). Top issue: No structured data (JSON-LD) found.
The Domain Name System (DNS) is a hierarchical directory that maps the domain names that people use to identify things on the internet, such as a website.
- United States
- Hosted on AWS
Top issues to fix
2 issues found
No structured data (JSON-LD) found
SEOAdd JSON-LD (Organization, Article, Product…) to become eligible for rich results.
1 broken link on the page
SEOFix or remove broken links — they waste crawl budget and erode user trust.
SEO
1 issue(s) found
Performance
247 ms
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Organization
Company details published in this site's own structured data.
The Domain Name System (DNS) is a hierarchical directory that maps the domain names that people use to identify things on the internet, such as a website.
Contact
Email, phone, and address published on this site's own pages.
Meta tags
- Title
- What is the DNS | Verisign
- Description
- The Domain Name System (DNS) is a hierarchical directory that maps the domain names that people use to identify things on the internet, such as a website.
- Canonical
- https://www.verisign.com/what-we-do/what-is-the-dns/
- Language
- en-us
- Charset
- Viewport
- width=device-width, initial-scale=1
- Robots meta
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- AWS
- CDN provider
- CloudFront
- IP address
- 3.173.21.153
- ASN
- AS16509 (AMAZON-02 - Amazon.com, Inc., US)
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA |
|
| MX | — |
| TXT | — |
| NS | — |
| CAA | — |
| CNAME | — |
| IPv6 support | Yes |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- Amazon
- Subject
- www.verisign.com
- Valid from
- Feb 24, 2026
- Valid to
- Sep 9, 2026
- Days until expiry
- 45
- SAN domains
- www.verisign.com
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyEnabled
- X-Frame-OptionsEnabled
- X-Content-Type-OptionsEnabled
- Referrer-PolicyEnabled
- Permissions-PolicyMissing
Compression: none · 0 cookie(s) observed
Content & assets
Headings
H1 1 · H2 1 · H3 13
Links
42 internal · 14 external · 1 broken
Images
3 total · 0 missing alt
Scripts / Styles
12 scripts · 1 stylesheets
JS / CSS size
73.2 KB · 157 KB
Page size
102 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 0
- sitemap.xml
- Found
- URLs in sitemap
- 195
SEO issues
- No structured data (JSON-LD) found
Accessibility issues
No accessibility issues detected.
Careers
This company has an active careers page, but individual openings weren't reliably parsed from it — visit the page above for current listings.
Scan details
- Requested URL
- https://verisigndns.com
- Final URL
- https://www.verisign.com/what-we-do/what-is-the-dns
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 245 ms
- HTML size
- 102 KB
- Redirect chain
- https://verisigndns.com → https://www.verisign.com/what-we-do/what-is-the-dns
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Frequently asked questions
- What technology does verisigndns.com use?
- verisigndns.com is built with Tailwind CSS.
- Is verisigndns.com secure (HTTPS)?
- Yes. verisigndns.com uses TLS 1.3 with a certificate issued by Amazon, valid until Sep 9, 2026.
- Who hosts verisigndns.com?
- verisigndns.com is hosted on AWS, behind CloudFront CDN.
- What is verisigndns.com's SEO score?
- verisigndns.com scored 90/100 for SEO in the latest analysis (excellent).
- What is verisigndns.com's overall website score?
- verisigndns.com has an overall SiteGraph score of 97/100, combining SEO, performance, security, and accessibility.
- Is verisigndns.com hiring?
- verisigndns.com has a careers page; check it directly for current openings.
OpenGraph & Twitter Card
OpenGraph
Twitter Card