Domain report
techzoom.net
techzoom.net ranks in the top 0.35% of domains by connectivity (Common Crawl, cc-main-2026-jul-aug-sep), with 3 distinct hosts observed under it.
Connectivity
- Top percentile
- 0.35%
- Hosts observed
- 3
From the Common Crawl cc-main-2026-jul-aug-sep hyperlink graph, 133,241,980 domains total. What this rank means
HTTPS reachability
https://techzoom.net/ answered with HTTP 200.
Certificate until 2026-11-18C=US, O=Let's Encrypt, CN=YE2
DNS records
- A
- 146.190.29.123
- AAAA
- No records found.
- MX
- 10 mail.protonmail.ch.
- 20 mailsec.protonmail.ch.
- NS
- ns2.aviation.ch.
- ns1.aviation.ch.
- AS
- Server in network DIGITALOCEAN-ASN, AS14061 · United States146.190.29.0/24, which holds 146.190.29.123
Live preview
This is a live, sandboxed embed of techzoom.net — not a copy. What it shows can change any time the site itself does.
Domain registration (WHOIS / RDAP)
- Registrar
- Ascio Technologies, Inc. Danmark - Filial af Ascio technologies, Inc. USA
- Registered
- 2003-12-19
- Expires
- 2026-12-19
- Last changed
- 2025-12-20
Nameservers: NS1.AVIATION.CH, NS2.AVIATION.CH
Status: active
SSL certificate
- Common name
- techzoom.net
- Issuer
- C=US, O=Let's Encrypt, CN=YE2
- Valid from
- 2026-08-20
- Valid until
- 2026-11-18
Matches techzoom.net exactly. Source: Certificate Transparency logs (crt.sh).
HTTP & security headers
Response
- Server
- cloudflare
- Content-Type
- text/html
- 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://techzoom.net/HTTP 301→ https://techzoom.net/
- 2.
https://techzoom.net/HTTP 200
Meta tags
- Title
- Stefan Frei Security | Stefan Frei
- Description
- Cyber Security Leader & Security by Design Advocate
- Canonical
- https://techzoom.net/
- Robots
- index, follow
- Generator
- Hugo 0.165.0
- Open Graph title
- Stefan Frei Security
- Open Graph description
- Cyber Security Leader & Security by Design Advocate
- Open Graph image
- Not set
- Open Graph type
- website
- Twitter card
- summary
- Twitter title
- Stefan Frei Security
- Twitter image
- Not set
robots.txt
techzoom.net has no robots.txt.
Technology detected
Best-effort, based on a small set of well-known signals — this may be incomplete.
- Cloudflarecdn
Server: cloudflare
- Hugoframework
<meta name="generator"> = "Hugo 0.165.0"
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