Domain · Tranco #1,961

si.edu

si.edu is ranked #1,961 among the world's most-visited sites (Tranco). It resolves to 160.111.244.22, hosted on seriouslyamazing.com, and presents a TLS certificate issued by Internet2.

HTTP 301

Tranco rank	#1,961
IPv4	160.111.244.22
Hosting / reverse DNS	seriouslyamazing.com
Nameservers	a1-88.akam.net, a11-67.akam.net, a24-67.akam.net, a26-66.akam.net
Mail servers (MX)	si-edu.mail.protection.outlook.com (0)
HTTP status	301 → https://www.si.edu/
Web server	BigIP
Detected tech	BigIP
TLS certificate	Internet2 · expires 2026-09-11

Notable DNS TXT records

MS=ms11507808
apple-domain-verification=OQGHn6kF8gOnAiWs
jamf-site-verification=_2xGbG2MJiUanzZxmwyiBA
canva-site-verification=_s6Cq2oLPbhyDq31iu-b-A
airtable-verification=3f1db8793cf1be25596af7e99e060d41
openai-domain-verification=dv-eu9pCkdZuzJSXWszEh1cs3BG

More .edu domains

All .edu domains →

FAQ

What is the IP address of si.edu?

si.edu resolves to 160.111.244.22 (seriouslyamazing.com).

Who issued the SSL certificate for si.edu?

The TLS/SSL certificate for si.edu was issued by Internet2, valid until 2026-09-11.

Own a business online?

Mewayz gives your business a website, bookings, POS, payroll and CRM in one platform — no card required.

Start free on Mewayz →

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