Illinois.edu is the official website of the University of Illinois Urbana-Champaign. It serves as a central hub for information for students, alumni, and parents alike, providing access to a wide range of resources, news, and events.
The website's design is simple and easy to navigate. The homepage includes clear directional cues to lead visitors to the most important sections, such as Admissions, Academics, and Research. A quick search bar is also available for visitors who know exactly what they are looking for.
Illinois.edu is a trustworthy source of information since it is hosted by the University of Illinois and the SSL certificate is issued by Internet2, a not-for-profit technology consortium providing high-performance advanced networking and related services. The site's top-level domain, EDU, is reserved exclusively for educational organizations.
Moreover, the site is family-friendly, as its content is geared towards providing useful information for students, faculty, staff, alumni, and parents of the University of Illinois. There is no offensive or inappropriate content, making it safe for all users.
The website runs comparatively slow with a PageSpeed Insight score of 26 for the Performance metric, which refers to the speed of the website. However, the score of 92 for Accessibility, 62 for Best Practices, and 85 for SEO are good.
In Summary, Illinois.edu is a reliable source of information for its intended audience. The website design is intuitive, but the site could benefit from improving its page load speed. Overall, the site provides helpful resources and information to students, faculty, and visitors alike.





| Domain | illinois.edu |
| Issuer Organization | Let's Encrypt |
| Issuer | R10 |
| Algorithm | RSA-SHA256 |
| Valid form | 11/13/2024 |
| Expiration | 02/11/2025 |
| Signed | Certificate is not self signed |
| Additional Domains |
illinois.edu www.illinois.edu |
Alexa Rank shows how popular illinois.edu is in comparison with other sites. The most popular site has Alexa Rank equals 1. If illinois.edu has Alexa Rank equals 100,000, then it is in TOP 100,000 popular sites in the world. The rank is calculated using a combination of average daily visitors to illinois.edu and pageviews on illinois.edu over the past 3 months.
ASN ID: 8075
ASN Title: MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation, USLast Update: 03/22/2026
#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/whois_tou.html
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/whois_reporting/index.html
#
# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
#
ASNumber: 8068 - 8075
ASName: MICROSOFT-CORP-MSN-AS-BLOCK
ASHandle: AS8068
RegDate: 1997-03-31
Updated: 2013-09-04
Ref: https://rdap.arin.net/registry/autnum/8068
OrgName: Microsoft Corporation
OrgId: MSFT
Address: One Microsoft Way
City: Redmond
StateProv: WA
PostalCode: 98052
Country: US
RegDate: 1998-07-09
Updated: 2017-01-28
Comment: To report suspected security issues specific to traffic emanating from Microsoft online services, including the distribution of malicious content or other illicit or illegal material through a Microsoft online service, please submit reports to:
Comment: * https://cert.microsoft.com.
Comment:
Comment: For SPAM and other abuse issues, such as Microsoft Accounts, please contact:
Comment: * abuse@microsoft.com.
Comment:
Comment: To report security vulnerabilities in Microsoft products and services, please contact:
Comment: * secure@microsoft.com.
Comment:
Comment: For legal and law enforcement-related requests, please contact:
Comment: * msndcc@microsoft.com
Comment:
Comment: For routing, peering or DNS issues, please
Comment: contact:
Comment: * IOC@microsoft.com
Ref: https://rdap.arin.net/registry/entity/MSFT
OrgTechHandle: MRPD-ARIN
OrgTechName: Microsoft Routing, Peering, and DNS
OrgTechPhone: +1-425-882-8080
OrgTechEmail: IOC@microsoft.com
OrgTechRef: https://rdap.arin.net/registry/entity/MRPD-ARIN
OrgAbuseHandle: MAC74-ARIN
OrgAbuseName: Microsoft Abuse Contact
OrgAbusePhone: +1-425-882-8080
OrgAbuseEmail: abuse@microsoft.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/MAC74-ARIN
#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/whois_tou.html
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/whois_reporting/index.html
#
# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
#
This Registry database contains ONLY .EDU domains.
The data in the EDUCAUSE Whois database is provided
by EDUCAUSE for information purposes in order to
assist in the process of obtaining information about
or related to .edu domain registration records.
The EDUCAUSE Whois database is authoritative for the
.EDU domain.
A Web interface for the .EDU EDUCAUSE Whois Server is
available at: http://whois.educause.edu
By submitting a Whois query, you agree that this information
will not be used to allow, enable, or otherwise support
the transmission of unsolicited commercial advertising or
solicitations via e-mail. The use of electronic processes to
harvest information from this server is generally prohibited
except as reasonably necessary to register or modify .edu
domain names.
-------------------------------------------------------------
Domain Name: ILLINOIS.EDU
Registrant:
University of Illinois
1304 West Springfield Avenue
Urbana, IL 61801-2910
USA
Administrative Contact:
Domain Admin
University of Illinois Technology Services
1304 West Springfield Avenue
Urbana, IL 61801-4399
USA
+1.2172441000
dns-admin@illinois.edu
Technical Contact:
University of Illinois Technology Services
1304 West Springfield Avenue
Urbana, IL 61801-4399
USA
+1.2172441000
dns-admin@illinois.edu
Name Servers:
DNS1.ILLINOIS.EDU
DNS2.ILLINOIS.EDU
DNS3.ILLINOIS.EDU
Domain record activated: 13-Jan-1997
Domain record last updated: 21-Jun-2024
Domain expires: 31-Jul-2027
| Host | A Record | TTL |
|---|---|---|
| illinois.edu | 130.126.157.20 | 300 |
| Host | MX Record | Priority | TTL |
|---|---|---|---|
| illinois.edu | incoming-relays.illinois.edu | 10 | 3600 |
| Host | NS Record | TTL |
|---|---|---|
| illinois.edu | dns2.illinois.edu | 3600 |
| illinois.edu | dns3.illinois.edu | 3600 |
| illinois.edu | dns1.illinois.edu | 3600 |
| Host | TXT Record | TTL |
|---|---|---|
| illinois.edu | v=spf1 redirect=_spf.illinois.edu | 3600 |
| illinois.edu | rfsEZw8zMtKJJvwgk0d2qO2vPmVh2V8Q36D8I0v2PVPQbqvGMnoXcuRimASa0jvo4nZp330SpVsn96994KONnA== | 3600 |
| illinois.edu | adobe-idp-site-verification={150d748e-9d9e-4454-b347-c422a8e94045} | 3600 |
| illinois.edu | MS=ms64069560 | 3600 |
| illinois.edu | docusign=12076312-3a39-4496-ba79-e87bee5f3df6 | 3600 |
| illinois.edu | adobe-idp-site-verification=871c897f-f9d7-47bc-804f-f437f4717c94 | 3600 |
| illinois.edu | HmRccqbkceLf+95IJQ7QAel3EekYl6RlKAvVCi397hXwBjJj225B5ty6kAX3jXEFxJps5CaXUYcox6B7368xFw== | 3600 |
| illinois.edu | d365mktkey=QjHZW2tV2djugxh4a0dMR8FPzKXgneQaIFwhtVUM1iox | 3600 |
| illinois.edu | d365mktkey=QFJVdlJ4jHu40ev0vmpYiZz65AyJ0bj8iW8bt8jKgHsx | 3600 |
| illinois.edu | pexip-ms-tenant-domain-verification=bff852d2-fb8f-4632-9c85-bc2c071c502b | 3600 |
| illinois.edu | sending_domain1030311=be47af19d13cf8e3e35e103de39301cdabc71521e0c982ef50faf395491a042d | 3600 |
| illinois.edu | atlassian-domain-verification=ebs4HtRaugGl/IadlP43zjrOZfEynVnZ0pCpm3u0A6/n97m76oQERw7N81Druzoh | 3600 |
| illinois.edu | airtable-verification=28fb993b5e5a434a871a156d33869136 | 3600 |
| illinois.edu | bw=FhyVncFk3KO1JtAsPgEMf3OzQMjGGH/njOxJ3MH009F/ | 3600 |
| illinois.edu | knowbe4-site-verification=b0e704ec1aa759a7f070aebdf6a09436 | 3600 |
| illinois.edu | e2ma-verification=wnucb | 3600 |
| illinois.edu | spf2.0/pra | 3600 |
ipam1.techservices.illinois.edu
TTL: 3600
Email address: dns-admin.illinois.edu
Serial: 266665044
Refresh: 3600
Retry: 900
Expire: 1209600
Minimum: 60
Last tested: 08/16/2019

| Total Resources | 114 |
| Number of Hosts | 20 |
| Static Resources | 69 |
| JavaScript Resources | 38 |
| CSS Resources | 5 |
Last tested: 01/10/2018


| Total Resources | 131 |
| Number of Hosts | 31 |
| Static Resources | 65 |
| JavaScript Resources | 37 |
| CSS Resources | 2 |