Domain report
devfive.kr
devfive.kr ranks in the top 0.23% of domains by connectivity (Common Crawl, cc-main-2026-jul-aug-sep), with 4 distinct hosts observed under it.
Connectivity
- Top percentile
- 0.23%
- Hosts observed
- 4
From the Common Crawl cc-main-2026-jul-aug-sep hyperlink graph, 133,241,980 domains total. What this rank means
HTTPS reachability
https://devfive.kr/ answered with HTTP 200.
DNS records
- A
- 3.160.5.68
- 3.160.5.43
- 3.160.5.31
- 3.160.5.63
- AAAA
- No records found.
- MX
- 10 mx2.daouoffice.com.
- 5 mx1.daouoffice.com.
- NS
- ns-1130.awsdns-13.org.
- ns-169.awsdns-21.com.
- ns-1832.awsdns-37.co.uk.
- ns-578.awsdns-08.net.
Live preview
This is a live, sandboxed embed of devfive.kr — not a copy. What it shows can change any time the site itself does.
Domain registration (WHOIS / RDAP)
RDAP lookup failed (HTTP 429).
SSL certificate
Certificate Transparency lookup failed: The operation was aborted due to timeout
HTTP & security headers
Response
- Server
- cloudflare
- Content-Type
- text/html; charset=utf-8
- Cache-Control
- private, no-cache, no-store, max-age=0, must-revalidate
- 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://devfive.kr/HTTP 301→ https://devfive.kr/
- 2.
https://devfive.kr/HTTP 307→ https://devfive.kr/ko/
- 3.
https://devfive.kr/ko/HTTP 200
Meta tags
- Title
- 홈 | 데브파이브
- Description
- 당신의 IT 비즈니스 파트너
- Canonical
- https://www.devfive.kr/
- Robots
- Not set
- Generator
- Not set
- Open Graph title
- 데브파이브
- Open Graph description
- 당신의 IT 비즈니스 파트너
- Open Graph image
- https://devfive.kr/og/og.png
- Open Graph type
- website
- Twitter card
- summary_large_image
- Twitter title
- 홈 | 데브파이브
- Twitter image
- https://www.devfive.kr/og/og.png
robots.txt
- Disallow rules (User-agent: *)
- 2
- Disallow rules (other agents)
- 0
Sitemap declared:
https://devfive.kr/sitemap.xml
Technology detected
Best-effort, based on a small set of well-known signals — this may be incomplete.
- Cloudflarecdn
Server: cloudflare
- Next.jsframework
Found "_next/static/" in the page's HTML
- Google Tag Manageranalytics
Found "googletagmanager.com/gtm.js" in the page's HTML
Related domains
Similar connectivity
Domains ranked just above and below it in the same snapshot.