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Domain report

ctc.com

ctc.com ranks in the top 0.48% of domains by connectivity (Common Crawl, cc-main-2026-jul-aug-sep), with 24 distinct hosts observed under it.

Explore ctc.com in the Web Graph

Connectivity

#642,352harmonic-centrality rank
Top percentile
0.48%
Hosts observed
24

From the Common Crawl cc-main-2026-jul-aug-sep hyperlink graph, 133,241,980 domains total. What this rank means

HTTPS reachability

200HTTP status

https://ctc.com/ answered with HTTP 200.

DNS records

A
  • 206.166.250.32
AAAA
No records found.
MX
  • 20 pm5.ctc.com.
  • 10 pm4.ctc.com.
NS
  • wicket2.ctc.com.
  • wicket.ctc.com.
AS
Server in network CTC, AS7816 · United States206.166.250.0/24, which holds 206.166.250.32

Live preview

Screenshot of ctc.com

This site sends "X-Frame-Options: SAMEORIGIN", which blocks embedding it here.

Since ctc.com can't be embedded live, this is a captured screenshot instead — a snapshot from whenever it was last rendered, not necessarily this exact moment.

Domain registration (WHOIS / RDAP)

Registrar
Network Solutions, LLC
Registered
1995-09-13
Expires
2027-09-12
Last changed
2025-07-14

Nameservers: WICKET.CTC.COM, WICKET2.CTC.COM

Status: client transfer prohibited

How to read WHOIS and RDAP data

SSL certificate

Certificate Transparency lookup failed: The operation was aborted due to timeout

How to check when a certificate expires

HTTP & security headers

Response

Server
cloudflare
Content-Type
text/html; charset=utf-8
Cache-Control
private,max-age=604800
Content-Encoding
Not sent

Security

Content-Security-Policy
default-src *.crazyegg.com blob: 'self' https: 'unsafe-inline' 'unsafe-eval'; img-src 'self' https: data:;
Strict-Transport-Security
max-age=63072000; includeSubDomains; preload
X-Frame-Options
SAMEORIGIN
X-Content-Type-Options
nosniff
Referrer-Policy
Not sent
Permissions-Policy
Not sent

What each security header does

Redirect chain

  1. 1.http://ctc.com/HTTP 301

    → https://www.ctc.com/

  2. 2.https://www.ctc.com/HTTP 200

Meta tags

Title
Applied Scientific Research and Development | Concurrent Technologies Corporation
Description
Concurrent Technologies Corporation, is recognized as one of the top not-for-profit research and developers of comprehensive solutions in the areas of advanced engineering and manufacturing, information technology and readiness and training. Our engineers specialize in additive manufacturing, mechanical testing, prototyping, hypersonic technologies, and friction stir welding. CTC is a leader in artificial intelligence and machine learning, cloud architecture and security, cross domain solutions, cybersecurity, synthetic environments, and more. Our readiness division provides deep expertise and valuable technologies that support our nation’s efforts to be ready for and to act effectively during emergencies that disrupt normal activities. Our full-lifecycle solutions make the world safer and more productive.
Canonical
Not set
Robots
noodp
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

Disallow rules (User-agent: *)
0
Disallow rules (other agents)
0

Sitemap declared:

  • https://www.ctc.com/sitemap.xml

Technology detected

Best-effort, based on a small set of well-known signals — this may be incomplete.

  • Cloudflarecdn

    Server: cloudflare

  • ASP.NETframework

    X-Powered-By: ASP.NET

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