Domain report
rxlist.com
rxlist.com ranks in the top 0.014% of domains by connectivity (Common Crawl, cc-main-2026-jul-aug-sep), with 5 distinct hosts observed under it.
Connectivity
#18,897harmonic-centrality rank
- Top percentile
- 0.014%
- Hosts observed
- 5
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://rxlist.com/ answered with HTTP 200.
DNS records
- A
- 172.64.155.250
- 104.18.32.6
- AAAA
- No records found.
- MX
- 1 aspmx.l.google.com.
- 10 alt3.aspmx.l.google.com.
- 10 alt4.aspmx.l.google.com.
- 5 alt1.aspmx.l.google.com.
- 5 alt2.aspmx.l.google.com.
- NS
- cloe.ns.cloudflare.com.
- tim.ns.cloudflare.com.
Live preview
This is a live, sandboxed embed of rxlist.com — 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 (HTTP 429).
HTTP & security headers
Response
- Server
- cloudflare
- Content-Type
- text/html; charset=utf-8
- Cache-Control
- no-cache, no-store, must-revalidate
- Content-Encoding
- Not sent
Security
- Content-Security-Policy
- upgrade-insecure-requests
- 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://rxlist.com/HTTP 301→ https://www.rxlist.com/
- 2.
https://www.rxlist.com/HTTP 200
Meta tags
- Title
- RxList - The Internet Drug Index for prescription drug information, interactions, and side effects
- Description
- Medications and prescription drug information for consumers and medical health professionals. Online database of the most popular drugs and their side effects, interactions, and use.
- Canonical
- https://www.rxlist.com/
- Robots
- Not set
- Generator
- Not set
- Open Graph title
- RxList - The Internet Drug Index for prescription drug information, interactions, and side effects
- Open Graph description
- Medications and prescription drug information for consumers and medical health professionals. Online database of the most popular drugs and their side effects, interactions, and use.
- Open Graph image
- https://images.rxlist.com/images/facebook/rxlist/fb-rxlist-default-2.jpg
- Open Graph type
- article
- Twitter card
- Not set
- Twitter title
- Not set
- Twitter image
- Not set
robots.txt
- Disallow rules (User-agent: *)
- 2
- Disallow rules (other agents)
- 1174
Sitemaps declared:
https://www.rxlist.com/sitemap/rxlistmonographmapall.xmlhttps://www.rxlist.com/sitemap/dictionaryall.xmlhttps://www.rxlist.com/sitemap/rxlistarticlemap.xmlhttps://www.rxlist.com/sitemap/rxlistvitaminmap.xmlhttps://www.rxlist.com/sitemap/rxlistpharmacymap.xml
Technology detected
Best-effort, based on a small set of well-known signals — this may be incomplete.
- Cloudflarecdn
Server: cloudflare
- Cloudflare Bot Managementcdn
Cookie set: __cf_bm
Related domains
Similar connectivity
Domains ranked just above and below it in the same snapshot.