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Domain report

teachspin.com

teachspin.com ranks in the top 0.51% of domains by connectivity (Common Crawl, cc-main-2026-jul-aug-sep), with 2 distinct hosts observed under it.

Explore teachspin.com in the Web Graph

Connectivity

#682,759harmonic-centrality rank
Top percentile
0.51%
Hosts observed
2

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://teachspin.com/ answered with HTTP 200.

Certificate until 2026-12-27C=US, O=Let's Encrypt, CN=YR1

DNS records

A
  • 23.236.62.147
AAAA
No records found.
MX
  • 5 teachspin-com.mail.protection.outlook.com.
NS
  • ns01.domaincontrol.com.
  • ns02.domaincontrol.com.
AS
Server in network GOOGLE-CLOUD-PLATFORM, AS396982 · United States23.236.62.0/24, which holds 23.236.62.147

Live preview

This is a live, sandboxed embed of teachspin.com — not a copy. What it shows can change any time the site itself does.

Domain registration (WHOIS / RDAP)

Registrar
GoDaddy.com, LLC
Registered
1998-08-13
Expires
2027-08-12
Last changed
2026-05-04

Nameservers: NS01.DOMAINCONTROL.COM, NS02.DOMAINCONTROL.COM

Status: client delete prohibited, client renew prohibited, client transfer prohibited, client update prohibited

How to read WHOIS and RDAP data

SSL certificate

Common name
teachspin.com
Issuer
C=US, O=Let's Encrypt, CN=YR1
Valid from
2026-09-28
Valid until
2026-12-27

Matches teachspin.com exactly. Source: Certificate Transparency logs (crt.sh).

How to check when a certificate expires

HTTP & security headers

Response

Server
cloudflare
Content-Type
text/html; charset=UTF-8
Cache-Control
public,max-age=0,must-revalidate
Content-Encoding
Not sent

Security

Content-Security-Policy
Not sent
Strict-Transport-Security
max-age=31556952
X-Frame-Options
Not sent
X-Content-Type-Options
nosniff
Referrer-Policy
Not sent
Permissions-Policy
Not sent

What each security header does

Redirect chain

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

    → https://teachspin.com/

  2. 2.https://teachspin.com/HTTP 301

    → https://www.teachspin.com/

  3. 3.https://www.teachspin.com/HTTP 200

Meta tags

Title
Advanced Physics Lab Experiments | TeachSpin, Inc | Buffalo, NY
Description
TeachSpin apparatus offers your students a wide array of exciting and challenging hands-on physics experiments for their advanced physics lab, junior/senior lab, modern lab, optics lab, senior project and even undergraduate research.
Canonical
https://www.teachspin.com
Robots
Not set
Generator
Wix.com Website Builder
Open Graph title
Advanced Physics Lab Experiments | TeachSpin, Inc | Buffalo, NY
Open Graph description
TeachSpin apparatus offers your students a wide array of exciting and challenging hands-on physics experiments for their advanced physics lab, junior/senior lab, modern lab, optics lab, senior project and even undergraduate research.
Open Graph image
https://static.wixstatic.com/media/3c5c71_794509031cf0449b9a4ccb5bab0920e2%7Emv2.png/v1/fit/w_2500,h_1330,al_c/3c5c71_794509031cf0449b9a4ccb5bab0920e2%7Emv2.png
Open Graph type
website
Twitter card
summary_large_image
Twitter title
Advanced Physics Lab Experiments | TeachSpin, Inc | Buffalo, NY
Twitter image
https://static.wixstatic.com/media/3c5c71_794509031cf0449b9a4ccb5bab0920e2%7Emv2.png/v1/fit/w_2500,h_1330,al_c/3c5c71_794509031cf0449b9a4ccb5bab0920e2%7Emv2.png

robots.txt

Disallow rules (User-agent: *)
1
Disallow rules (other agents)
3

Sitemap declared:

  • https://www.teachspin.com/sitemap.xml

Technology detected

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

  • Cloudflarecdn

    Server: cloudflare

  • Wixcms

    <meta name="generator"> = "Wix.com Website Builder"

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