Domain report
userdesignedsystems.com
userdesignedsystems.com ranks in the top 0.27% of domains by connectivity (Common Crawl, cc-main-2026-jul-aug-sep), with 1 distinct host observed under it.
Connectivity
- Top percentile
- 0.27%
- Hosts observed
- 1
From the Common Crawl cc-main-2026-jul-aug-sep hyperlink graph, 133,241,980 domains total. What this rank means
HTTPS reachability
https://userdesignedsystems.com/ answered with HTTP 200.
DNS records
- A
- 149.248.5.253
- AAAA
- No records found.
- MX
- 10 mxb.mailgun.org.
- 10 mxa.mailgun.org.
- NS
- ns-cloud-d2.googledomains.com.
- ns-cloud-d1.googledomains.com.
- ns-cloud-d4.googledomains.com.
- ns-cloud-d3.googledomains.com.
Live preview
This is a live, sandboxed embed of userdesignedsystems.com — not a copy. What it shows can change any time the site itself does.
Domain registration (WHOIS / RDAP)
- Registrar
- Squarespace Domains LLC
- Registered
- 2025-11-19
- Expires
- 2026-11-19
- Last changed
- 2025-11-19
Nameservers: NS-CLOUD-D1.GOOGLEDOMAINS.COM, NS-CLOUD-D2.GOOGLEDOMAINS.COM, NS-CLOUD-D3.GOOGLEDOMAINS.COM, NS-CLOUD-D4.GOOGLEDOMAINS.COM
Status: client delete prohibited, client transfer prohibited
SSL certificate
Certificate Transparency lookup failed (HTTP 429).
HTTP & security headers
Response
- Server
- cloudflare
- Content-Type
- text/html; charset=utf-8
- Cache-Control
- Not sent
- Content-Encoding
- Not sent
Security
- Content-Security-Policy
- Not sent
- Strict-Transport-Security
- Not sent
- X-Frame-Options
- Not sent
- X-Content-Type-Options
- Not sent
- Referrer-Policy
- Not sent
- Permissions-Policy
- Not sent
Redirect chain
- 1.
http://userdesignedsystems.com/HTTP 301→ https://userdesignedsystems.com/
- 2.
https://userdesignedsystems.com/HTTP 302→ https://userdesignedsystems.com/login
- 3.
https://userdesignedsystems.com/loginHTTP 200
Meta tags
- Title
- Sign In - User Designed Systems
- Description
- Not set
- Canonical
- Not set
- Robots
- Not set
- Generator
- Not set
- Open Graph title
- Not set
- Open Graph description
- Not set
- Open Graph image
- Not set
- Open Graph type
- Not set
- Twitter card
- Not set
- Twitter title
- Not set
- Twitter image
- Not set
robots.txt
userdesignedsystems.com has no robots.txt.
Technology detected
Best-effort, based on a small set of well-known signals — this may be incomplete.
- Cloudflarecdn
Server: cloudflare
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Similar connectivity
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