sinus-lab.com
sinus-lab.com is a live Japanese-language website hosted on Cloudflare, Inc. (AS13335) in the United States, served by Cloudflare. cl0q first saw it on 2026-10-08 and last crawled it on 2026-10-08. It resolves to 104.21.21.65.
How the site describes itself:
Sinus Lab｜心電図検定の学習ノート
心電図検定の合格を目指す人のための学習サイト。心電図の読み方を基礎から解説します。
| Status | 200 OK — live & indexed by cl0q |
|---|---|
| First seen | 2026-10-08 |
| Last crawled | 2026-10-08 |
| IPv4 | 104.21.21.65 |
| IPv6 | 2606:4700:3032::6815:1541 |
| Network | AS13335 Cloudflare, Inc. · United States |
| Language | ja |
| Server | cloudflare |