clemson.edu is not available!

  • Website up
  • Not on blocklists
Registered on
Expires on
Last updated
Name servers
  • extns3.clemson.edu
  • extns2.clemson.edu
  • extns1.clemson.edu
DNSSEC
Not signed
Checked
Visit clemson.edu

Website

Answer
200 OKin 1,079 ms
Ends at
https://www.clemson.edu/
Redirects
  • https://clemson.edu/ (301)
Title
Clemson University, South Carolina
Server
Apache/2.4.37 (Red Hat Enterprise Linux) OpenSSL/1.1.1k
Protocols
HTTP/1.1
Certificate
Internet2 (InCommon RSA Server CA 2) for clemson.edu and *.clemson.edu, valid until
www
Answers itself (200 OK)

DNS records

clemson.edu

A
TTL 5 min
AAAA
TTL 5 min
MX
TTL 1 hour
NS
  • extns1.clemson.edu
  • extns2.clemson.edu
  • extns3.clemson.edu
TTL 1 hour
TXT
  • 2a21cb707665c2ed4a7df0127f749f11b7612a771152a395dc0704bc6ada709e
  • 3YKAXO3FY2KWCQAIKRNQ3BWCNQH9QYJSW5MWNYYQJ
  • 873688d59ffa4e0c1fafabdf048935b8.clemson.edu
  • F3959D79CF7ACB98D15432C73DA26545
  • MS=ms25870385
  • QNrJWkzdvejgfzMzXds5YBtpMDvIL3F2QhYsouk29NlyEhktTx9bCOXH+XEw9Up/is+8f5GwF/1Hzg3Lb354dg==
  • adobe-idp-site-verification=13f1cc18-6ae6-4077-9a4f-d1f20a727eb0
  • anthropic-domain-verification-gwbf8c=m8jWnu61et04M1EOAiCCO4SeB
  • apple-domain-verification=JavcMPNMoxgzUjfi
  • brevo-code:24a75aa9aa179addd5f8cf385cb6572a
  • e2ma-verification=9mveb
  • evidence-domain-verification-40tdgv=bx0z96IHvrNboCokq5JeV3dGH
  • google-site-verification=8QBFHdecJLrDer2g8wB5tHpA9NWYSsg5byDquqZR0IE
  • ibmid=e4156f6a-b08e-4838-bbb9-41c0c9125815
  • openai-domain-verification=dv-4xC89x3xLbn8GlbLV4Xr5J57
  • poll-everywhere-2-0-domain-verification-gr8gf9=37HwdsovEXRssRprmL0Njj9WE
  • smartsheet-site-validation=nsTXLGIWKjChPpP3umKKPI0Tol_ErOlE
  • solarwinds-service0desk-verification=b056c9b8349a500fe2df91069fe1a44e
  • sprout-social-9ee7082b-db69-4d0c-aeec-0693dfe470d9
  • status-page-domain-verification=dcgz9nd14fg4
  • v=spf1 ip4:130.127.0.0/16 include:spf.protection.outlook.com include:spf0.clemson.edu ip4:198.187.196.100 ip4:198.187.196.130 include:%{ir}.%{v}.cu.spf.clemson.edu ~all
  • wrike-verification=NTg3Mzk1MzozMTA1MzcyMmZmMjgzNGQ3YzliNzJhMzY0OGFlM2I5Njg1MTU1NDgxMGUzZDViYzI0OThiM2RjOWE4NjE1OWMw
TTL 1 hour
SOA
  • Primary server
    extns1.clemson.edu
    Contact
    [email protected]
    Serial
    2026110200
    Refresh
    2 hours
    Retry
    15 min
    Expire
    14 days
    Negative TTL
    2 hours
TTL 1 hour
CAA
TTL 1 hour

www.clemson.edu

CNAME
  • www.l.clemson.edu
TTL 5 min
A
TTL 1 min
AAAA
TTL 5 min

_dmarc.clemson.edu

TXT
TTL 15 min

As extns1.clemson.edu answers them

Reputation

Domain blocklists

  • Spamhaus DBL Not listed
  • SURBL Not listed
  • URIBL Not listed

Rankings

8.49Open PageRank, out of 10
6,102Open PageRank position
8,132Referring domains

From Open PageRank

WHOIS

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: CLEMSON.EDU

Registrant:
	Clemson University
	340 Computer Ct
	Anderson, SC 29625
	USA

Administrative Contact:
	Clemson NOC
	Clemson University
	340 Computer Court
	Anderson, SC 29625
	USA
	+1.8646563723
	[email protected]

Technical Contact:
	Clemson NOC
	Clemson University
	Clemson University
	340 Computer Court
	Anderson, SC 29625
	USA
	+1.8646563723
	[email protected]

Name Servers:
	EXTNS3.CLEMSON.EDU
	EXTNS2.CLEMSON.EDU
	EXTNS1.CLEMSON.EDU

Domain record activated:    19-Feb-1987
Domain record last updated: 14-Nov-2025
Domain expires:             31-Jul-2027

DNSSEC

clemson.edu is not signed.

. Verified

  • Found 3 DNSKEY records for .
  • DS=20326/SHA-256 verifies DNSKEY=20326/SEP
  • DS=38696/SHA-256 verifies DNSKEY=38696/SEP
  • Found 1 RRSIGs over DNSKEY RRset
  • RRSIG=38696 and DNSKEY=38696/SEP verifies the DNSKEY RRset

edu Verified

  • Found 1 DS records for edu in the . zone
  • DS=35663/SHA-256 has algorithm ECDSAP256SHA256
  • Found 1 RRSIGs over DS RRset
  • RRSIG=8763 and DNSKEY=8763 verifies the DS RRset
  • Found 2 DNSKEY records for edu
  • DS=35663/SHA-256 verifies DNSKEY=35663/SEP
  • Found 1 RRSIGs over DNSKEY RRset
  • RRSIG=35663 and DNSKEY=35663/SEP verifies the DNSKEY RRset

clemson.edu Not signed

  • No DS records found for clemson.edu in the edu zone