Ncsc.gov NCSC Home

Online Status
Offline

Server IP address resolved: No
Http response code: None
Last Checked: 11/03/2026

Ncsc.gov is hosted by AKAMAI-AS - Akamai Technologies, Inc., US. Check out other websites hosted by AKAMAI-AS - Akamai Technologies, Inc., US.

See the list of other websites hosted by AKAMAI-AS - Akamai Technologies, Inc., US.

Ncsc.gov is registered with the .GOV top-level domain. Explore additional websites within the .GOV zone.

A recent examination on (January 09, 2025), indicates that ncsc.gov has an expired SSL certificate issued by DigiCert Inc (expired on August 07, 2025). Click the "Refresh" button in the Safety Information section for updated SSL details. See the list of websites using SSL certificates issued by DigiCert Inc.

According to Google Safe Browsing, Symantec and Web of Trust ncsc.gov appears to be a safe domain.

Based on Google's Mobile-Friendly test, ncsc.gov is not well optimized for mobile and tablet devices. Ensuring your site is mobile-friendly guarantees better performance across all devices, and improving the web page loading time could further enhance user experience.

Overview
Last Updated: 11/03/2026
Unknown status.
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: 01/04/2026
ncsc.gov is safe.
Norton ConnectSafe evaluates ncsc.gov for any unsafe and insecure content. The results are critical for families with young children.
Google Safe Search
Last Updated: 11/03/2026
Not yet checked.
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: 12/26/2019
ncsc.gov is safe.
Malware: not found.
Phishing: not detected.
Unwanted software: not found.
Harmfull applications: not found.
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: 12/25/2020
ncsc.gov is safe.
McAfee assesses ncsc.gov 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 ncsc.gov for mature or inappropriate content, only security checks are evaluated.
Web of Trust
Last Updated: 12/25/2019
ncsc.gov child safety is very good.
The WOT calculates reputation of the ncsc.gov. This reputation system receives ratings from users and information from third-party sources, assesses the ncsc.gov for safety features and confirms, whether ncsc.gov is suitable for children.

Ncsc.gov | SSL Certificate Information
Domainwww.dni.gov
Issuer OrganizationDigiCert Inc
IssuerGeoTrust RSA CA 2018
AlgorithmRSA-SHA256
Valid form08/08/2024
Expiration08/07/2025
SignedCertificate is not self signed
Additional Domains www.dni.gov
bar.icsurvey.dni.gov
cio.icsurvey.dni.gov
dni.gov
iarpa.gov
icjointduty.gov
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iln.icsurvey.dni.gov
intel.gov
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jcat.icsurvey.dni.gov
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ncsc.gov
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nctc.gov
niu-ir.icsurvey.dni.gov
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odni.gov
ogc.icsurvey.dni.gov
www.iarpa.gov
www.icjointduty.gov
www.intel.gov
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Server Location

Ncsc.gov ASN Information

ASN ID: 16625
ASN Title: AKAMAI-AS - Akamai Technologies, Inc., US

Last Update: 10/30/2026

#
# 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: 16625
ASName: AKAMAI-AS
ASHandle: AS16625
RegDate: 2000-05-29
Updated: 2012-03-02
Ref: https://rdap.arin.net/registry/autnum/16625

OrgName: Akamai Technologies, Inc.
OrgId: AKAMAI
Address: 150 Broadway
City: Cambridge
StateProv: MA
PostalCode: 02142
Country: US
RegDate: 1999-01-21
Updated: 2018-02-14
Ref: https://rdap.arin.net/registry/entity/AKAMAI

OrgAbuseHandle: NUS-ARIN
OrgAbuseName: NOC United States
OrgAbusePhone: +1-617-444-2535
OrgAbuseEmail: abuse@akamai.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/NUS-ARIN

OrgTechHandle: SJS98-ARIN
OrgTechName: Schecter, Steven Jay
OrgTechPhone: +1-617-274-7134
OrgTechEmail: ip-admin@akamai.com
OrgTechRef: https://rdap.arin.net/registry/entity/SJS98-ARIN

OrgTechHandle: IPADM11-ARIN
OrgTechName: ipadmin
OrgTechPhone: +1-617-444-0017
OrgTechEmail: ip-admin@akamai.com
OrgTechRef: https://rdap.arin.net/registry/entity/IPADM11-ARIN

OrgTechHandle: ZIPKI-ARIN
OrgTechName: Zipkin, Justin
OrgTechPhone: +1-617-444-9713
OrgTechEmail: ip-admin@akamai.com
OrgTechRef: https://rdap.arin.net/registry/entity/ZIPKI-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.
#

WHOIS

Domain Name: ncsc.gov
Registrar WHOIS Server: whois.cloudflareregistry.com
Registrar URL:
Updated Date: 2023-11-15T23:24:49Z
Creation Date: 2015-03-19T18:30:05Z
Registry Expiry Date: 2024-03-19T18:30:05Z
Registrar: Cybersecurity and Infrastructure Security Agency
Registrar IANA ID: 8888888
Registrar Abuse Contact Email:
Registrar Abuse Contact Phone:
Domain Status: serverTransferProhibited https://icann.org/epp#serverTransferProhibited
Registry Registrant ID: REDACTED FOR PRIVACY
Registrant Name: REDACTED FOR PRIVACY
Registrant Organization: REDACTED FOR PRIVACY
Registrant Street: REDACTED FOR PRIVACY
Registrant City: REDACTED FOR PRIVACY
Registrant State/Province: REDACTED FOR PRIVACY
Registrant Postal Code: REDACTED FOR PRIVACY
Registrant Country: REDACTED FOR PRIVACY
Registrant Phone: REDACTED FOR PRIVACY
Registrant Fax: REDACTED FOR PRIVACY
Registrant Email: REDACTED FOR PRIVACY
Registry Admin ID: REDACTED FOR PRIVACY
Admin Name: REDACTED FOR PRIVACY
Admin Organization: REDACTED FOR PRIVACY
Admin Street: REDACTED FOR PRIVACY
Admin City: REDACTED FOR PRIVACY
Admin State/Province: REDACTED FOR PRIVACY
Admin Postal Code: REDACTED FOR PRIVACY
Admin Country: REDACTED FOR PRIVACY
Admin Phone: REDACTED FOR PRIVACY
Admin Fax: REDACTED FOR PRIVACY
Admin Email: REDACTED FOR PRIVACY
Registry Tech ID: REDACTED FOR PRIVACY
Tech Name: REDACTED FOR PRIVACY
Tech Organization: REDACTED FOR PRIVACY
Tech Street: REDACTED FOR PRIVACY
Tech City: REDACTED FOR PRIVACY
Tech State/Province: REDACTED FOR PRIVACY
Tech Postal Code: REDACTED FOR PRIVACY
Tech Country: REDACTED FOR PRIVACY
Tech Phone: REDACTED FOR PRIVACY
Tech Fax: REDACTED FOR PRIVACY
Tech Email: REDACTED FOR PRIVACY
Registry Security ID: REDACTED FOR PRIVACY
Security Name: REDACTED FOR PRIVACY
Security Organization: REDACTED FOR PRIVACY
Security Street: REDACTED FOR PRIVACY
Security City: REDACTED FOR PRIVACY
Security State/Province: REDACTED FOR PRIVACY
Security Postal Code: REDACTED FOR PRIVACY
Security Country: REDACTED FOR PRIVACY
Security Phone: REDACTED FOR PRIVACY
Security Email: REDACTED FOR PRIVACY
Name Server: a1-22.akam.net
Name Server: a12-65.akam.net
Name Server: a13-65.akam.net
Name Server: a16-67.akam.net
Name Server: a22-66.akam.net
Name Server: a3-64.akam.net
DNSSEC: signedDelegation
>>> Last update of WHOIS database: 2023-12-06T20:07:30Z


DNS Records
HostA RecordTTL
HostMX RecordPriorityTTL
HostNS RecordTTL
HostTXT RecordTTL

Errors
Warnings

Last tested: 02/25/2017

Desktop
Desktop Speed
34%

Desktop Resource Breakdown
Total Resources71
Number of Hosts4
Static Resources66
JavaScript Resources10
CSS Resources5

Last tested: 02/25/2017

Mobile
Mobile Usability
99%
Mobile Speed
29%

Mobile Resource Breakdown
Total Resources71
Number of Hosts4
Static Resources66
JavaScript Resources10
CSS Resources5
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