Domain · Tranco #18,510
isi.edu
isi.edu is ranked #18,510 among the world's most-visited sites (Tranco). It resolves to 141.193.213.21, hosted on cloudflare, and presents a TLS certificate issued by Google Trust Services.
HTTP 302| Tranco rank | #18,510 |
|---|---|
| IPv4 | 141.193.213.21, 141.193.213.20 |
| Hosting / reverse DNS | cloudflare |
| Hosting network | AS209242 · CLOUDFLARESPECTRUM - Cloudflare London, LLC, US |
| Nameservers | ns2.isi.edu, ns3.isi.edu, ns4.isi.edu |
| Mail servers (MX) | mxb-006c3502.gslb.gpphosted.com (10), mxa-006c3502.gslb.gpphosted.com (10) |
| HTTP status | 302 → https://www.isi.edu/ |
| Web server | cloudflare |
| Detected tech | cloudflare, WP Engine, Cloudflare |
| TLS certificate | Google Trust Services · expires 2026-10-17 |
Notable DNS TXT records
apple-domain-verification=5FZgJkmHEGYFXkSgv=spf1 a mx a:ant.isi.edu a:hmail.jitbit.com a:hmail2.jitbit.com ip4:209.85.128.0/17 ip4:128.9.43.10 ip4:128.9.43.11 ip4:128.9.43.20 ip4:128.9.16.21 ip6:2603:10b6:a03:32a::11/32 ip6:2a01:111:f400:7e8c:0:0:0:206/32 ip4:128.9.48.0/20 ip4:67.231.155.152 ip4:67.231.147.152 ip4:205.220.168.151 ip4:205.220.180.151 ip4:128.9.28.9 ip4:128.9.37.21 ip4:128.9.37.125 ip4:128.9.37.30 ip4:128.9.37.100 ip6:2001:1878:401::8009:1c09 include:spf.protection.outlook.com include:_spf.google.com ~allgoogle-site-verification=ZjFmGBChHGC2uWtZW--UCee-FyRKPmyC8qoBKWA4BXEatlassian-domain-verification=aNYeVhAS9Ogdeh/aU4x04/fQ9ElE8q0NlhcTa2xB/Ze61135GWqDo3dMMRw/SWmM
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FAQ
What is the IP address of isi.edu?
isi.edu resolves to 141.193.213.21, 141.193.213.20 (cloudflare).
Who issued the SSL certificate for isi.edu?
The TLS/SSL certificate for isi.edu was issued by Google Trust Services, valid until 2026-10-17.
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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