Domain · Tranco #29,879
4s.io
4s.io is ranked #29,879 among the world's most-visited sites (Tranco). It resolves to 204.155.146.95, hosted on smtp550.4shared.com, and presents a TLS certificate issued by DigiCert Inc.
HTTP 301| Tranco rank | #29,879 |
|---|---|
| IPv4 | 204.155.146.95, 204.155.149.41, 204.155.149.43, 204.155.149.42 |
| Hosting / reverse DNS | smtp550.4shared.com |
| Hosting network | AS40824 · WZ-US-40824 - Webzilla Inc., US |
| Nameservers | ns5.4s.io, ns6.4s.io, ns7.4s.io |
| Mail servers (MX) | mx.4s.io (0), mail2.4s.io (100) |
| HTTP status | 301 → https://www.4s.io |
| Web server | nginx |
| Detected tech | nginx |
| TLS certificate | DigiCert Inc · expires 2026-09-12 |
Notable DNS TXT records
v=spf1 include:_spf.4shared.com include:_spf.google.com -allgoogle-site-verification=Mw9gzWphXfWBl5T2CY-aYDOnJIleNTR-WO7zNnJs54wgoogle-site-verification=wnshsdUOq87bB3o71D2qFoozrfJpFstOhnMoBkwKvQ0
More .io domains
FAQ
What is the IP address of 4s.io?
4s.io resolves to 204.155.146.95, 204.155.149.41, 204.155.149.43 (smtp550.4shared.com).
Who issued the SSL certificate for 4s.io?
The TLS/SSL certificate for 4s.io was issued by DigiCert Inc, valid until 2026-09-12.
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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