Domain · Tranco #6,513
sf.net
sf.net is ranked #6,513 among the world's most-visited sites (Tranco). It resolves to 104.18.21.237, hosted on cloudflare, and presents a TLS certificate issued by Let's Encrypt.
HTTP 301| Tranco rank | #6,513 |
|---|---|
| IPv4 | 104.18.21.237, 104.18.20.237 |
| Hosting / reverse DNS | cloudflare |
| Nameservers | ns11.constellix.com, ns21.constellix.com, ns31.constellix.com, ns41.constellix.net |
| Mail servers (MX) | mx.sourceforge.net (10) |
| HTTP status | 301 → https://sourceforge.net/ |
| Web server | cloudflare |
| Detected tech | cloudflare, Cloudflare |
| TLS certificate | Let's Encrypt · expires 2026-09-25 |
Notable DNS TXT records
v=spf1 redirect=_spf.sf.net
More .net domains
FAQ
What is the IP address of sf.net?
sf.net resolves to 104.18.21.237, 104.18.20.237 (cloudflare).
Who issued the SSL certificate for sf.net?
The TLS/SSL certificate for sf.net was issued by Let's Encrypt, valid until 2026-09-25.
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Start free on Mewayz →DNS/HTTP/TLS observed 2026-08-06; registration data via RDAP. Informational only. Download JSON · CSV · Browse domains