Cert.org The CERT Division | Software Engineering Institute

The CERT Division is a leader in cybersecurity, partnering with government, industry, and law enforcement to improve the security and resilience of sy...

Online Status
Online

Server IP address resolved: Yes
Http response code: 200
Response time: 1.56 sec.
Last Checked: 02/05/2023

Over the time cert.org has been ranked as high as 4,253 in the world, while most of its traffic comes from United States, where it reached as high as 203,788 position.

Cert.org receives about 2,489 unique visitors and 4,231 pageviews per day. The estimated value of cert.org is 80,300 USD. Each unique visitor makes about 1.7 pageviews on average.

Cert.org is registered under .ORG top-level domain. Check other websites in .ORG zone.

At the time of the last check (April 19, 2022) cert.org has an expired SSL certificate issued by Internet2 (expired on May 28, 2022). Check other websites using SSL certificates issued by Internet2.

According to Google Safe Browsing, Google Safe Search, Symantec and Web of Trust cert.org is quite a safe domain.

Mobile-Friendly test indicates that cert.org is well optimized for mobile and tablet devices, however website page loading time could be improved.


Global Rank
161,651
Average Load Time
1.01sec
Links In Count
3,514
Website Value
$80,300

Overview
Last Updated: 06/23/2024
Overall result - "cert.org" is SAFE.
We gather website safety and reputation data and compare it with available third-party sources so we calculate own safety and trustworthiness rate based on information that we get.
Norton Connect Safe
Last Updated: 03/24/2024
cert.org is safe.

Norton ConnectSafe evaluates cert.org for any unsafe and insecure content. The results are critical for families with young children.

Google Safe Search
Last Updated: 10/26/2016
cert.org is safe.

SafeSearch is used as a parental control tool to filter out any inappropriate for your children search results on your devices: phones, tablets or personal computers.

Google Safe Browsing
Last Updated: 01/09/2019
Malware not found at "cert.org".
"cert.org" is not a phishing page.
"cert.org" does not install unwanted software.
"cert.org" does not contain harmfull applications.
Google Safe Browsing notifies when websites are compromised by malicious actors. These protections work across Google products and provide a safer online experience.
Site Advisor
Last Updated: 02/23/2021
cert.org is safe.

McAfee assesses cert.org 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 cert.org for mature or inappropriate content, only security checks are evaluated.

Web of Trust
Last Updated: 01/10/2019
cert.org child safety isvery good.

The WOT calculates reputation of the cert.org. This reputation system receives ratings from users and information from third-party sources, assesses the cert.org for safety features and confirms, whether cert.org is suitable for children.

SSL Information
Domain www.cert.org
Issuer OrganizationInternet2
Issuer InCommon ECC Server CA
Algorithm ecdsa-with-SHA256
Valid form 05/28/2020
Expiration 05/28/2022
SignedCertificate is not self signed
Additional Domains www.cert.org
cert.org
Server Location
Bloomfield
Pennsylvania
United States
ASN Information

Last Update: 10/04/2023

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2019, American Registry for Internet Numbers, Ltd.
#

ASNumber: 36407
ASName: CERT
ASHandle: AS36407
RegDate: 2005-12-22
Updated: 2012-03-02
Ref: https://rdap.arin.net/registry/autnum/36407

OrgName: Software Engineering Institute
OrgId: CERT-1
Address: Software Engineering Institute
Address: Carnegie Mellon University
Address: 4500 Fifth Avenue
City: Pittsburgh
StateProv: PA
PostalCode: 15213
Country: US
RegDate: 1991-01-11
Updated: 2014-08-13
Ref: https://rdap.arin.net/registry/entity/CERT-1

OrgNOCHandle: SIT6-ARIN
OrgNOCName: SEI Information Technology
OrgNOCPhone: +1-412-268-3416
OrgNOCEmail: it-netreg@sei.cmu.edu
OrgNOCRef: https://rdap.arin.net/registry/entity/SIT6-ARIN

OrgAbuseHandle: SIT6-ARIN
OrgAbuseName: SEI Information Technology
OrgAbusePhone: +1-412-268-3416
OrgAbuseEmail: it-netreg@sei.cmu.edu
OrgAbuseRef: https://rdap.arin.net/registry/entity/SIT6-ARIN

OrgTechHandle: SIT6-ARIN
OrgTechName: SEI Information Technology
OrgTechPhone: +1-412-268-3416
OrgTechEmail: it-netreg@sei.cmu.edu
OrgTechRef: https://rdap.arin.net/registry/entity/SIT6-ARIN

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2019, American Registry for Internet Numbers, Ltd.
#

WHOIS

Domain Name: CERT.ORG
Registry Domain ID: D2763788-LROR
Registrar WHOIS Server: whois.networksolutions.com
Registrar URL: http://www.networksolutions.com
Updated Date: 2020-12-31T04:14:43Z
Creation Date: 1991-12-31T05:00:00Z
Registry Expiry Date: 2030-12-30T05:00:00Z
Registrar Registration Expiration Date:
Registrar: Network Solutions, LLC
Registrar IANA ID: 2
Registrar Abuse Contact Email: abuse@web.com
Registrar Abuse Contact Phone: +1.8003337680
Reseller:
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Registrant Organization: Software Engineering Institute - CMU
Registrant State/Province: PA
Registrant Country: US
Name Server: NS1.SEI.CMU.EDU
Name Server: NS2.SEI.CMU.EDU
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form https://www.icann.org/wicf/)
>>> Last update of WHOIS database: 2021-05-04T09:20:38Z

DNS Records
HostA RecordTTL
cert.org128.237.30.133600
HostMX RecordPriorityTTL
cert.orgnorthridge.red.cert.org103600
cert.orgbrick.red.cert.org103600
HostNS RecordTTL
cert.orgns1.sei.cmu.edu3600
cert.orgns2.sei.cmu.edu3600
HostTXT RecordTTL
cert.orgv=spf1 ip4:147.72.252.0/27 include:spfb.protection.outlook.com ?all3600
cert.orgfnMQONm5ulBGb6rVh9I4yh6NBewMM/5fIuzQ3HArMQ3QcWD/mkZLEd+PvYavK1OwZZLjtPFkF3DghUP/NgBKVA==3600
cert.orgMS=ms993263953600

ns-grid-master.sei.cmu.edu
TTL: 3600
Email address: hostmaster.cert.org
Serial: 20113
Refresh: 900
Retry: 300
Expire: 604800
Minimum: 900

Errors
Warnings

Last tested: 06/02/2017

Desktop
Desktop Speed
71%
Desktop Resource Breakdown
Total Resources38
Number of Hosts8
Static Resources30
JavaScript Resources10
CSS Resources3

Last tested: 05/19/2017

Mobile
Mobile Usability
99%
Mobile Speed
54%
Mobile Resource Breakdown
Total Resources38
Number of Hosts8
Static Resources30
JavaScript Resources10
CSS Resources3
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