loinc.org
loinc.org is a live English-language website hosted on Cloudflare, Inc. (AS13335) in the United States, served by Cloudflare. cl0q first saw it on 2026-06-18 and last crawled it on 2026-06-24. It resolves to 104.21.0.181 and has mail (MX) records set up. We've seen 2 of its subdomains, listed below. Its favicon is fingerprinted by SHA-256, so you can find every other site that serves the same icon.
How the site describes itself:
Home – LOINC
LOINC is the world's most widely used terminology standard for health measurements, observations, and documents. LOINC helps make health data more portable and understandable to different computer systems and applications.
| Status | 200 OK — live & indexed by cl0q |
|---|---|
| First seen | 2026-06-18 |
| Last crawled | 2026-06-24 |
| IPv4 | 104.21.0.181 |
| IPv6 | 2606:4700:3036::ac43:802d |
| Network | AS13335 Cloudflare, Inc. · United States |
| Mail (MX) | aspmx.l.google.com,alt2.aspmx.l.google.com,alt1.aspmx.l.google.com,alt3.aspmx.l.google.com,alt4.aspmx.l.google.com |
| Language | en-US |
| Server | cloudflare |
Explore more like this
More sites on Cloudflare, Inc.
Subdomains we've seen
Get this data at scale
This dossier is one domain from cl0q's index. Query the same live index through the API, or download the censuses built from it.
- API credit pack — 100,000 lookups against the live index, no subscription, at 30 lookups a minute.
- Server Tech Census — one row per domain: server, language and CDN flag.