ultradns.com
UltraDNS: Vercara's Authoritative DNS Server | Hosted DNS
Last scanned Jul 18, 2026, 8:49 PM
Overall score
Excellent
Top issues to fix
6 issues found · 1 high priority
Missing Content-Security-Policy header
SecurityAdd a CSP to control which sources can run scripts — the strongest single defense against XSS.
Missing X-Content-Type-Options header
SecurityAdd X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.
Missing X-Frame-Options header
SecurityAdd X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
2 cookies without Secure/HttpOnly flags
SecuritySet Secure and HttpOnly on session cookies so they can't leak over HTTP or be read by injected scripts.
sitemap.xml not found
SEOPublish an XML sitemap and reference it from robots.txt to speed up page discovery.
4 broken links on the page
SEOFix or remove broken links — they waste crawl budget and erode user trust.
Summary
Hosted DNS for secure, fast, and accurate query responses to websites and other vital online assets. This website uses WordPress hosted on SECURITYSERVICES - Vercara, LLC, US behind Fastly CDN. SEO is excellent (95/100) and accessibility is excellent (100/100). Security scores good (75/100) and performance excellent (90/100). Top issue: sitemap.xml not found.
SEO
1 issue(s) found
Performance
347 ms
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Organization
Company details published in this site's own structured data.
Contact
Email, phone, and address published on this site's own pages.
Meta tags
- Title
- UltraDNS: Vercara's Authoritative DNS Server | Hosted DNS
- Description
- Hosted DNS for secure, fast, and accurate query responses to websites and other vital online assets. Authoritative DNS is what your business needs today!
- Canonical
- https://vercara.digicert.com/authoritative-dns
- Language
- en-US
- Charset
- UTF-8
- Viewport
- width=device-width, initial-scale=1
- Robots meta
- index, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- SECURITYSERVICES - Vercara, LLC, US
- CDN provider
- Fastly
- IP address
- 156.154.121.72
- ASN
- AS19905 (SECURITYSERVICES - Vercara, LLC, US)
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA | — |
| MX | — |
| TXT | — |
| NS | — |
| CAA | — |
| CNAME | — |
| IPv6 support | No |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- DigiCert Inc
- Subject
- vercara.digicert.com
- Valid from
- Mar 23, 2026
- Valid to
- Oct 7, 2026
- Days until expiry
- 81
- SAN domains
- vercara.digicert.com, www.vercara.digicert.com
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyMissing
- X-Frame-OptionsMissing
- X-Content-Type-OptionsMissing
- Referrer-PolicyEnabled
- Permissions-PolicyMissing
Compression: gzip · 2 cookie(s) observed
Content & assets
Headings
H1 1 · H2 25 · H3 0
Links
71 internal · 13 external · 4 broken
Images
3 total · 0 missing alt
Scripts / Styles
43 scripts · 41 stylesheets
JS / CSS size
160 KB · 23.4 KB
Page size
303 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 46
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- sitemap.xml not 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://ultradns.com
- Final URL
- https://vercara.digicert.com/authoritative-dns
- HTTP status
- 200
- HTTP version
- HTTP/1.1
- Response time
- 341 ms
- HTML size
- 303 KB
- Redirect chain
- https://ultradns.com → https://vercara.com/authoritative-dns → https://vercara.digicert.com/authoritative-dns
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Frequently asked questions
- What technology does ultradns.com use?
- ultradns.com is built with WordPress, jQuery, Nginx.
- Is ultradns.com secure (HTTPS)?
- Yes. ultradns.com uses TLS 1.3 with a certificate issued by DigiCert Inc, valid until Oct 7, 2026.
- Who hosts ultradns.com?
- ultradns.com is hosted on SECURITYSERVICES - Vercara, LLC, US, behind Fastly CDN.
- What is ultradns.com's SEO score?
- ultradns.com scored 95/100 for SEO in the latest analysis (excellent).
- What is ultradns.com's overall website score?
- ultradns.com has an overall SiteGraph score of 90/100, combining SEO, performance, security, and accessibility.
- Is ultradns.com hiring?
- ultradns.com has a careers page; check it directly for current openings.
OpenGraph & Twitter Card
OpenGraph
Twitter Card