Domain report
swarunkumar.com
swarunkumar.com ranks in the top 0.13% of domains by connectivity (Common Crawl, cc-main-2026-jul-aug-sep), with 2 distinct hosts observed under it.
Connectivity
#174,571harmonic-centrality rank
- Top percentile
- 0.13%
- Hosts observed
- 2
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://swarunkumar.com/ answered with HTTP 200.
DNS records
- A
- 185.199.108.153
- 185.199.110.153
- 185.199.111.153
- 185.199.109.153
- AAAA
- 2606:50c0:8001::153
- 2606:50c0:8000::153
- MX
- 10 mx00.ionos.com.
- 10 mx01.ionos.com.
- NS
- ns1112.ui-dns.biz.
- ns1114.ui-dns.com.
- ns1124.ui-dns.org.
- ns1036.ui-dns.de.
Live preview
This is a live, sandboxed embed of swarunkumar.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
- max-age=600
- 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://swarunkumar.com/HTTP 301→ https://swarunkumar.com/
- 2.
https://swarunkumar.com/HTTP 200
Meta tags
- Title
- Swarun Kumar, Sathaye Family Foundation Professor, CMU
- Description
- Swarun Kumar is the Sathaye Family Foundation Professor at Carnegie Mellon University where he heads the Emerging Wireless Technologies (WiTech) Lab.
- Canonical
- https://swarunkumar.com
- Robots
- Not set
- Generator
- Not set
- Open Graph title
- Not set
- Open Graph description
- Not set
- Open Graph image
- http://swarunkumar.com/images/swarun_meta.jpg
- Open Graph type
- Not set
- Twitter card
- Not set
- Twitter title
- Not set
- Twitter image
- Not set
robots.txt
swarunkumar.com has no robots.txt.
Technology detected
Best-effort, based on a small set of well-known signals — this may be incomplete.
- Cloudflarecdn
Server: cloudflare
Related domains
Similar connectivity
Domains ranked just above and below it in the same snapshot.