Website

Answer
200 OKin 201 ms
Ends at
https://www.humboldt.edu/
Redirects
  • https://humboldt.edu/ (301)
Title
Cal Poly Humboldt | California State Polytechnic University, Humboldt
Server
nginx
Protocols
HTTP/2
Certificate
Let's Encrypt (YR1) for humboldt.edu and www.humboldt.edu, valid until
www
Answers itself (200 OK)

DNS records

humboldt.edu

A
TTL 40 min
AAAA
TTL 40 min
MX
TTL 40 min
NS
TTL 40 min
TXT
  • AA940FCC55D5CC3954E69E4994C28467
  • E4BADEFCF2097DEE7BF1B3E5F21FC32F
  • MS=ms32427336
  • MS=ms42370570
  • adobe-idp-site-verification=beb7a934c514f06686847b94963966b2ccaa7bc35836fc9daf16d947ce089daf
  • anthropic-domain-verification-rn8xdq=cIZGDiXT2wkr0DjoFfIdp821d
  • apple-domain-verification=nIgJXTV7dR2WRGrQ
  • autodesk-domain-verification=DPt1X2GryIZ1w3KvfaHf
  • axios-domain-verification-sq8wzh=d8rWQqZ9TGoms0rF4sUELdjrZ
  • docusign=d4dbfcfd-f397-4788-af9e-4c83f15d4dbc
  • google-site-verification=1MObELf9_6s2aY6PfkAJ-XjJB65x_qAWTmfNJlGfFGU
  • google-site-verification=pXUlEwt81zuGvG0VEvLGaSLagf3cT6qgofoajbLOuJo
  • jamf-site-verification=tKvK5kPXntxehhk4Ufd_9g
  • onetrust-domain-verification=306b8bfbbd7b42c0b0d999dda5c6bf86
  • openai-domain-verification=dv-QX0y0c4y2zfl3E0KeUzR7YqN
  • smartsheet-site-validation=hO_tm7tqCJPs2ZgMmmXUh8EsKGZVcOxp
  • v=spf1 redirect=spf-record.humboldt.edu
TTL 40 min
SOA
  • Primary server
    duchamp.humboldt.edu
    Contact
    [email protected]
    Serial
    2026102703
    Refresh
    3 hours
    Retry
    1 hour
    Expire
    7 days
    Negative TTL
    40 min
TTL 40 min
CAA
TTL 40 min

www.humboldt.edu

A
TTL 40 min
AAAA
TTL 40 min

_dmarc.humboldt.edu

TXT
TTL 5 min

As ns6.cenic.org answers them

Reputation

Domain blocklists

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

Rankings

30,272 Tranco rank down from 30,220 on 2026-09-21
7.63Open PageRank, out of 10
39,693Open PageRank position
1,984Referring domains

From Tranco and 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: HUMBOLDT.EDU

Registrant:
	California State Polytechnic University, Humboldt
	Network Services
	1 Harpst Street
	Arcata, CA 95521
	USA

Administrative Contact:
	Network Admins
	Humboldt State University
	1 Harpst Street
	Arcata, CA 95521
	USA
	+1.7078263815
	[email protected]

Technical Contact:
	Network Admins
	Humboldt State University
	1 Harpst Street
	Arcata, CA 95521
	USA
	+1.7078263815
	[email protected]

Name Servers:
	NS4.CENIC.ORG
	DUCHAMP.HUMBOLDT.EDU
	NS6.CENIC.ORG
	NS5.CENIC.ORG

Domain record activated:    17-Dec-1990
Domain record last updated: 10-Jul-2026
Domain expires:             31-Jul-2027

DNSSEC

humboldt.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

humboldt.edu Not signed

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