Alternatives to clarkson.edu
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clarkson.edu was registered with whois.educause.edu on 1 Jan 1985 and is hosted on AS54113 in United States. Its SSL certificate from Let's Encrypt expired on 20 Dec 2023, and the site does not support HTTP/3. WOT's community rates its safety excellent (90/100).
What security vendors and the WOT community say about this domain.
What loads and tracks visitors when the homepage opens.
Running a full browser scan of the homepage… This takes about a minute.
81 similar domains registered in the last 90 days — possible typosquatting or phishing.
| Domain | Why it’s similar | Registered | Status | Report |
|---|---|---|---|---|
| clarkson.si | Other extension | 13 Oct 2026 | Checking… | Report → |
| clarkton.restaurant | Typo | 22 Sept 2026 | Checking… | Report → |
| clarksonkc.com | Keyword added | 12 Nov 2026 | Checking… | Report → |
| clarksonit.mobi | Keyword added | 29 Oct 2026 | Checking… | Report → |
| mrclarkson.co.uk | Keyword added | 29 Oct 2026 | Checking… | Report → |
From CubDomain's daily newly registered domains. Similar doesn't mean malicious.
Is clarkson.edu’s name taken on other extensions?
Estimated visitors and engagement.
| Top countries | Share | Visits | Desktop | Mobile |
|---|---|---|---|---|
| United States | 85.8% | 209,322 | 83.2% | 16.8% |
| India | 3.2% | 7,914 | 100% | 0% |
| Canada | 3.1% | 7,667 | 100% | 0% |
| Mexico | 1.6% | 3,893 | 100% | 0% |
| Argentina | 1.2% | 3,024 | 100% | 0% |
1 technology detected across 1 category.
Detected from headers, page source and DNS · Automatic and may be incomplete · Suggest a correction
Every IP address clarkson.edu resolves to, and where it's hosted.
| Host | IPv4 address | TTL |
|---|---|---|
| clarkson.edu | 23.185.0.4 | 10800 |
| Host | IPv6 address | TTL |
|---|---|---|
| clarkson.edu | 2620:12a:8000::4 | 10800 |
| clarkson.edu | 2620:12a:8001::4 | 10800 |
| Host | Mail server | TTL |
|---|---|---|
| clarkson.edu | 1 aspmx.l.google.com | 10800 |
| clarkson.edu | 5 alt1.aspmx.l.google.com | 10800 |
| clarkson.edu | 5 alt2.aspmx.l.google.com | 10800 |
| clarkson.edu | 10 alt3.aspmx.l.google.com | 10800 |
| clarkson.edu | 10 alt4.aspmx.l.google.com | 10800 |
| Host | Name server | TTL |
|---|---|---|
| clarkson.edu | ns-6.awsdns-00.com | 300 |
| clarkson.edu | ns-719.awsdns-25.net | 300 |
| clarkson.edu | ns-cloud-c1.googledomains.com | 300 |
| clarkson.edu | ns-cloud-c2.googledomains.com | 300 |
| Host | Text | TTL |
|---|---|---|
| clarkson.edu | "adobe-idp-site-verification=e23a0fae4f7c2a67b869a4cf4163941da9f508cdf6f5dd58684d1819bba28119" | 10800 |
| clarkson.edu | "apple-domain-verification=8gorWVCcHweKGr8U" | 10800 |
| clarkson.edu | "facebook-domain-verification=vy7phekpp3h146ybum8u3mqf7e70eg" | 10800 |
| clarkson.edu | "google-site-verification=_77LGyfZ1rzd4xlybnO8orF2c3Kgjg7q5i8nwgUFdSs" | 10800 |
| clarkson.edu | "google-site-verification=nC3uZXMKuJABXkhpmgsEaPxFktTfi1viVX02C961wYA" | 10800 |
| clarkson.edu | "google-site-verification=OiQN9YKG9UmITG9_tYrZRO87cR6pBW0ZpB5BUYQ1Tjg" | 10800 |
| clarkson.edu | "google-site-verification=xoPXh-l0ozQMv1UUKm7DtxhvBJROBRbupZr_BW4ToEY" | 10800 |
| clarkson.edu | "have-i-been-pwned-verification=46ca0630b72ac9aa507a173077c36c84" | 10800 |
| clarkson.edu | "v=spf1 mx a:intmx.clarkson.edu a:extmx.clarkson.edu include:spf1.clarkson.edu include:_spf.google.com ~all" | 10800 |
| clarkson.edu | "ZOOM_verify_NCt2kq5iTaSwCOHM7O3ubA" | 10800 |
| Host | Start of authority | TTL |
|---|---|---|
| clarkson.edu | ns-719.awsdns-25.net awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400 | 900 |
Other domains served from 23.185.0.4. Normal for shared hosting and CDNs.
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Reviews are from CubDomain users and are separate from the security verdicts above.
Common questions, answered from this report's data.
WOT's community rates clarkson.edu excellent for safety (90/100). Its SSL certificate expired on 20 Dec 2023. See Security →
clarkson.edu is registered through whois.educause.edu. See WHOIS →
clarkson.edu was registered on 1 Jan 1985, making it 41 years old. See Overview →
clarkson.edu is served from 1 IP address, mainly on AS54113 in United States. See Hosting →
We detected 1 technology, including Google Analytics. See Built with →
Raw registry data for clarkson.edu. May be redacted by privacy services.
% IANA WHOIS server % for more information on IANA, visit http://www.iana.org % This query returned 1 object domain: EDU organisation: EDUCAUSE address: 282 Century Place, Suite 5000 address: Louisville CO 80027 address: United States of America (the) contact: administrative name: Information Services Administration organisation: EDUCAUSE address: 4772 Walnut Street, Suite 206 address: Boulder CO 80301 address: United States of America (the) phone: +1-303-449-4430 fax-no: +1-303-440-0461 e-mail: netadmin@educause.edu contact: technical name: Registry Customer Service organisation: VeriSign Global Registry address: 12061 Bluemont Way address: Reston VA 20190 address: United States of America (the) phone: +1-703-925-6999 fax-no: +1-703-948-3978 e-mail: info@verisign-grs.com nserver: A.EDU-SERVERS.NET 192.5.6.30 2001:503:a83e:0:0:0:2:30 nserver: B.EDU-SERVERS.NET 192.33.14.30 2001:503:231d:0:0:0:2:30 nserver: C.EDU-SERVERS.NET 192.26.92.30 2001:503:83eb:0:0:0:0:30 nserver: D.EDU-SERVERS.NET 192.31.80.30 2001:500:856e:0:0:0:0:30 nserver: E.EDU-SERVERS.NET 192.12.94.30 2001:502:1ca1:0:0:0:0:30 nserver: F.EDU-SERVERS.NET 192.35.51.30 2001:503:d414:0:0:0:0:30 nserver: G.EDU-SERVERS.NET 192.42.93.30 2001:503:eea3:0:0:0:0:30 nserver: H.EDU-SERVERS.NET 192.54.112.30 2001:502:8cc:0:0:0:0:30 nserver: I.EDU-SERVERS.NET 192.43.172.30 2001:503:39c1:0:0:0:0:30 nserver: J.EDU-SERVERS.NET 192.48.79.30 2001:502:7094:0:0:0:0:30 nserver: K.EDU-SERVERS.NET 192.52.178.30 2001:503:d2d:0:0:0:0:30 nserver: L.EDU-SERVERS.NET 192.41.162.30 2001:500:d937:0:0:0:0:30 nserver: M.EDU-SERVERS.NET 192.55.83.30 2001:501:b1f9:0:0:0:0:30 ds-rdata: 35663 13 2 a2e1614291831a4746b5ac52b4b345357687271e85353082741f1cf3d06a4c1d whois: whois.educause.edu status: ACTIVE remarks: Registration information: remarks: http://www.educause.edu/edudomain created: 1985-01-01 changed: 2023-09-12 source: IANA
The first response from http://www.clarkson.edu, before any redirect: caching, server and policy headers.
Four timed TCP connections to port 443 from CubDomain's servers.
CubDomain is not affiliated with clarkson.edu. Data is collected independently from public sources and some figures are estimates, provided for information only.
Spam and malware blocklists for the site's IP and mail servers.
Found in public certificate transparency logs.
Searching the certificate transparency logs… This can take up to a minute.
When the site first appeared, and what has changed since.
We record what changes from the next time this report is refreshed.