Domain · Tranco #7,948

rpi.edu

rpi.edu is ranked #7,948 among the world's most-visited sites (Tranco). It resolves to 23.185.0.3, hosted on nginx, and presents a TLS certificate issued by Let's Encrypt.

HTTP 301

Tranco rank	#7,948
IPv4	23.185.0.3
IPv6	2620:12a:8000::3, 2620:12a:8001::3
Hosting / reverse DNS	nginx
Nameservers	dns11.rpi.edu, dns2.rpi.edu, dns3.rpi.edu
Mail servers (MX)	mail.rpi.edu (1)
HTTP status	301 → https://www.rpi.edu/
Web server	nginx
Detected tech	nginx
TLS certificate	Let's Encrypt · expires 2026-10-20

Notable DNS TXT records

v=spf1 ip4:128.113.1.200/29 ip4:128.113.1.208 ip4:128.113.26.109 ip4:159.112.250.171 include:spf.protection.outlook.com -all
v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDiQDOpEjcaKLrR1/ppMLxbvkuWcZGnghzy81W02qAfvkcznzal6J1Kcjax32XEvC9T5xerWBlXdJsBBkJJN9H+/KwBksrfFLr5xhIk50zrB3NxM9vkw1bHE15I37HymjiPtGf+mjXx0/t3/Fd5EFQrGQBwdlA22vMPJ9kXhww+7QIDAQAB
duo_sso_verification=Cf7JHuYRYAsrjTBcUzgB9EkngPpSc7kVivy8OQnlX4huv8IdeDQ6O4efo6B8vEiZ
abuseipdb-verification=fsZcG391
google-gws-recovery-domain-verification=57180753
MS=ms47037963

More .edu domains

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FAQ

What is the IP address of rpi.edu?

rpi.edu resolves to 23.185.0.3 (nginx).

Who issued the SSL certificate for rpi.edu?

The TLS/SSL certificate for rpi.edu was issued by Let's Encrypt, valid until 2026-10-20.

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DNS/HTTP/TLS observed 2026-08-06; registration data via RDAP. Informational only. Download JSON · CSV · Browse domains