Status
Online
Server IP address resolved: Yes
Http response code: 200
Response time: 4.08 sec.
Last Checked: 06/02/2025
Citeseer.ist.psu.edu traffic estimate is about 162,990 unique visitors and 977,940 pageviews per day. The approximated value of citeseer.ist.psu.edu is 1,408,320 USD. Every unique visitor makes about 6 pageviews on average.
citeseer.ist.psu.edu is hosted by PENN-STATE - The Pennsylvania State University, US. See the list of other websites hosted by PENN-STATE - The Pennsylvania State University, US.
Citeseer.ist.psu.edu is registered under .EDU top-level domain. Check other websites in .EDU zone.
During the last check (December 29, 2024) citeseer.ist.psu.edu has an expired wildcard SSL certificate issued by Internet2 (expired on May 06, 2025), please click the “Refresh” button for SSL Information at the Safety Information section. Check other websites using SSL certificates issued by Internet2.
In accordance with Symantec citeseer.ist.psu.edu is pretty a safe domain.
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Updated: 06/02/2025
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Norton Connect Safe
Safe
Updated: 12/29/2024
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Updated: 06/02/2025
McAfee assesses citeseer.ist.psu.edu for a meaningful set of security threats. Featured dangers from annoying pop-ups to hidden Trojans, that can steal your identity, will be revealed. McAfee does not analyze citeseer.ist.psu.edu for mature or inappropriate content, only security checks are evaluated.
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Updated: 06/02/2025
The WOT calculates reputation of the citeseer.ist.psu.edu. This reputation system receives ratings from users and information from third-party sources, assesses the citeseer.ist.psu.edu for safety features and confirms, whether citeseer.ist.psu.edu is suitable for children.
Domain | *.ist.psu.edu |
Issuer Organization | Internet2 |
Issuer | InCommon RSA Server CA 2 |
Algorithm | RSA-SHA384 |
Valid form | 05/06/2024 |
Expiration | 05/06/2025 |
Signed | Certificate is not self signed |
Additional Domains | *.ist.psu.edu |
ASN ID: 3999
ASN Title: PENN-STATE - The Pennsylvania State University, US
Updated: 12/29/2024
#
# 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: 3999
ASName: PENN-STATE
ASHandle: AS3999
RegDate: 1994-11-04
Updated: 2012-02-24
Ref: https://rdap.arin.net/registry/autnum/3999
OrgName: The Pennsylvania State University
OrgId: PSU-2
Address: 105 USB 2
City: University Park
StateProv: PA
PostalCode: 16802
Country: US
RegDate: 1986-03-31
Updated: 2017-10-27
Ref: https://rdap.arin.net/registry/entity/PSU-2
OrgTechHandle: NASAL-ARIN
OrgTechName: Nasal, Joseph
OrgTechPhone: +1-814-865-4729
OrgTechEmail: jxn171@psu.edu
OrgTechRef: https://rdap.arin.net/registry/entity/NASAL-ARIN
OrgNOCHandle: NOC1840-ARIN
OrgNOCName: Network Operations Center
OrgNOCPhone: +1-814-865-4662
OrgNOCEmail: NOC@psu.edu
OrgNOCRef: https://rdap.arin.net/registry/entity/NOC1840-ARIN
OrgTechHandle: KATSO-ARIN
OrgTechName: Katsouros, Mark
OrgTechPhone: +1-814-867-4738
OrgTechEmail: mark1@psu.edu
OrgTechRef: https://rdap.arin.net/registry/entity/KATSO-ARIN
OrgTechHandle: APTP-ARIN
OrgTechName: ARIN PSU Technical POC
OrgTechPhone: +1-814-685-6451
OrgTechEmail: ip-tech@psu.edu
OrgTechRef: https://rdap.arin.net/registry/entity/APTP-ARIN
OrgTechHandle: BALOG9-ARIN
OrgTechName: Balogh, John
OrgTechPhone: +1-814-863-1252
OrgTechEmail: jdb@psu.edu
OrgTechRef: https://rdap.arin.net/registry/entity/BALOG9-ARIN
OrgAbuseHandle: OIS6-ARIN
OrgAbuseName: Office of Information Security
OrgAbusePhone: +1-814-863-9533
OrgAbuseEmail: abuse@psu.edu
OrgAbuseRef: https://rdap.arin.net/registry/entity/OIS6-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.
#
Host | A Record | TTL |
---|---|---|
citeseer.ist.psu.edu | citeseerx.ist.psu.edu | 473 |
citeseerx.ist.psu.edu | 130.203.136.161 | 473 |
citeseerx.ist.psu.edu | 130.203.136.163 | 473 |
citeseerx.ist.psu.edu | 130.203.136.162 | 473 |
Host | NS Record | TTL |
---|---|---|
citeseer.ist.psu.edu | citeseerx.ist.psu.edu |
Host | TXT Record | TTL |
---|---|---|
citeseer.ist.psu.edu | 503 |
Information about registered users or assignees of an Internet resource
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
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harvest information from this server is generally prohibited
except as reasonably necessary to register or modify .edu
domain names.
-------------------------------------------------------------
Domain Name: PSU.EDU
Registrant:
Pennsylvania State University
114 USB2
University Park, PA 16802-1013
USA
Administrative Contact:
Domain Admin
The Pennsylvania State University
USB2
University Park, PA 16802
USA
+1.8148654700
dns-admin@psu.edu
Technical Contact:
The Pennsylvania State University
USB 2
University Park, PA 16802-1013
USA
+1.8148654700
dns-tech@psu.edu
Name Servers:
NS5.PSU.EDU
NS4.PSU.EDU
NS6.PSU.EDU
NS3.PSU.EDU
Domain record activated: 14-Jul-1986
Domain record last updated: 03-Jun-2024
Domain expires: 31-Jul-2027
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