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383.0 M

Domains known to webXtrend

9.2 M

New domains in the last 30 days

63.1 M

Social media profiles detected

si.edu

si.edu serves a website of its own over HTTPS and under www. It answers on IPv4 only, with a valid TLS certificate and MX records for mail.

53 other domains share an IP address with it, and 190 domains redirect to it.

The most recent crawl returned the page title “Smithsonian request verification” and 46,597 bytes of HTML.

Domain properties

Property Value Explanation
Top-level domain .edu Statistics for all domains we know under this TLD.
Has website yes A website is hosted under the domain, which does not redirect to an external domain.
Has MX-record yes The domain has an MX record.
External redirect no The domain redirects to another domain.
Redirect to https yes The domain redirects to https.
Redirect to www. yes The domain redirects to www.domain.
Only with www. no The domain can only be reached with the subdomain "www".
Only DNS, no website no There are no A or AAAA records in DNS.
IP-Address only IPv4 Shows whether the domain only has IPv4 or IPv6 or both.
SSL-Certificate valid Shows whether the domain has a valid SSL certificate.
Redirects 190 Number of domains that redirect to this domain.
Reverse IP 53 Number of domains with the same IP(s).

Detected social media networks

No social networks found on this website.

Similar websites

No similar websites found yet.

Websites whose start page offers something similar, found by comparing the text of their start pages, across languages. Near-identical copies, parking pages and error pages are left out.

Last SSL certificate

Issuer Sectigo Limited
Valid from 8/24/2026
Valid to 3/11/2027
Time until expiry 150 days

Last successful crawl

Title Smithsonian request verification
Description (not set)
Content-Length 46,597 bytes

Title and description as published by the page itself in its own <title> and <meta name="description"> tags.

DNS history

IPv4 address Last updated
160.111.244.22 12/10/2023
Mail server Priority Last updated
si-edu.mail.protection.outlook.com 0 12/31/2023
Name server Last updated
a1-88.akam.net 12/10/2023
a11-67.akam.net 12/10/2023
a24-67.akam.net 12/10/2023
a26-66.akam.net 12/10/2023
a28-65.akam.net 12/10/2023

Most recent redirect domains

Domain Last seen
givenmaahc.net 10/10/2026
rightonrhythm.net 10/10/2026
smithsonsociety.org 10/10/2026
oceanarms.org 10/10/2026
smithsonianwomenscommittee.org 10/10/2026
ffweekend.com 10/10/2026
sjmo.org 10/10/2026
mysmithsonian.com 10/10/2026
smithsonianglobalsound.us 10/10/2026
si-exhibits.net 10/10/2026
paleoglot.net 10/10/2026
voyagerrecords.com 10/9/2026
and 178 more

Reverse IP neighbours

160.111.244.22 53 domains · here since 9/14/2026

Sharing an address does not always mean sharing a server: on a CDN or a large hosting platform, millions of unrelated domains answer on the same few addresses. We measured how far that goes in Half the web sits on 276 IP addresses.