Subdomain Finder scan of security.gov.uk

Result of security.gov.uk

Scan date	2026-09-25 17:50:58
Domain Country:	United Kingdom (GB)
Subdomains found:	118
Most used IP:	52.223.44.33 (6x)

Whois Check Check Status Download JSON Download CSV Copy to clipboard

Status	Subdomain	IP
Check	ad61b93ac2c54be4a5320e9d32a3daad.service.security.gov.uk	3.165.136.108
Check	airflow.govwatch2.nonprod.security.gov.uk	3.11.173.189
Check	api-docs.govpass.security.gov.uk	98.94.229.252
Check	api.dev.govpass.security.gov.uk	52.56.100.114
Check	api.govpass.security.gov.uk	18.134.27.120
Check	assemblyline.nonprod-service.security.gov.uk	3.9.198.191
Check	auth.dev.govpass.security.gov.uk	18.164.52.62
Check	auto-origin.nonprod-service.security.gov.uk	52.223.44.33
Check	beta-dev.security.gov.uk	13.249.228.23
Check	beta.security.gov.uk	3.164.163.14
Check	bimi.nonprod-service.security.gov.uk	143.204.194.32
Check	bimi.service.security.gov.uk	52.222.201.22
Check	both-ways-app.keycloak.nonprod.security.gov.uk	18.171.108.46
Check	cape.nonprod.security.gov.uk	51.24.242.107
Check	check.dev.govpass.security.gov.uk	13.41.174.206
Check	check.govpass.security.gov.uk	16.61.193.40
Check	checker.nonprod-service.security.gov.uk	16.60.75.101
Check	cluster2securitysupport.security.gov.uk	104.16.28.121
Check	cyber-profession.nonprod.security.gov.uk	3.165.136.57
Check	data.gc3.security.gov.uk	3.8.105.48
Check	dev-dns-executor.govwatch2.nonprod.security.gov.uk	35.177.227.61
Check	dev-dsv-webcaf.service.security.gov.uk	52.222.154.19
Check	dev-haseem-webcaf.service.security.gov.uk	18.239.83.121
Check	dev.checker.nonprod-service.security.gov.uk	13.42.231.18
Check	dev.cyber-profession.nonprod.security.gov.uk	3.165.136.27
Check	dev.govpass.security.gov.uk	0.0.0.0
Check	dev.sso.service.security.gov.uk	99.86.109.86
Check	eks-cdk.keycloak.nonprod.security.gov.uk	99.86.109.92
Check	gc3-staging.security.gov.uk	52.84.174.60
Check	gc3.security.gov.uk	13.249.228.70
Check	govpass.security.gov.uk	0.0.0.0
Check	gscpp.security.gov.uk	104.17.199.148
Check	ingest.service.security.gov.uk	3.173.161.110
Check	keycloak.nonprod.security.gov.uk	13.135.202.233
Check	mta-sts.gc3.security.gov.uk	185.199.108.153
Check	mta-sts.gsac.security.gov.uk	20.101.2.157
Check	mta-sts.gscpp.security.gov.uk	20.82.12.44
Check	mta-sts.mail.webcaf.nonprod-service.security.gov.uk	185.199.108.153
Check	mta-sts.nonprod-service.security.gov.uk	52.223.44.33
Check	mta-sts.nonprod.security.gov.uk	52.223.44.33
Check	mta-sts.security.gov.uk	52.223.44.33
Check	my.gc3.security.gov.uk	216.198.53.2
Check	notifications.gc3-staging.security.gov.uk	13.227.231.128
Check	notifications.gc3.security.gov.uk	3.162.38.94
Check	opencti.nonprod-service.security.gov.uk	3.164.163.14
Check	opencti.service.security.gov.uk	13.227.231.97
Check	portal.gc3.security.gov.uk	18.239.105.28
Check	sample-webcaf.service.security.gov.uk	13.227.173.111
Check	sso-test-app.keycloak.nonprod.security.gov.uk	18.132.180.24
Check	sso.keycloak.nonprod.security.gov.uk	16.60.233.142
Check	sso.service.security.gov.uk	52.222.201.72
Check	staging.sso.service.security.gov.uk	18.164.52.38
Check	standalone-app.keycloak.nonprod.security.gov.uk	18.132.180.24
Check	superset.nonprod.security.gov.uk	13.135.21.162
Check	test-app.keycloak.nonprod.security.gov.uk	18.132.180.24
Check	test-auto-origin-1.security.gov.uk	52.223.44.33
Check	test-auto-origin-2.security.gov.uk	52.223.44.33
Check	transfer.gc3.security.gov.uk	172.67.163.87
Check	vulnerability-reporting.nonprod-service.security.gov.uk	13.227.173.22
Check	vulnerability-reporting.service.security.gov.uk	143.204.194.30
Check	vulnerability-scanning.service.security.gov.uk	3.165.136.103
Check	webcaf.service.security.gov.uk	13.249.228.45
Check	www.beta.security.gov.uk	3.164.163.14
Check	www.bimi.nonprod-service.security.gov.uk	143.204.194.6
Check	www.bimi.service.security.gov.uk	52.222.201.22
Check	www.dev.sso.service.security.gov.uk	99.86.109.48
Check	www.gc3-staging.security.gov.uk	18.239.105.44
Check	www.gc3.security.gov.uk	13.249.228.70
Check	www.sample-webcaf.service.security.gov.uk	13.227.173.109
Check	www.security.gov.uk	3.164.163.14
Check	www.sso.service.security.gov.uk	52.222.201.85
Check	www.staging.sso.service.security.gov.uk	18.164.52.129
Check	www.vulnerability-reporting.nonprod-service.security.gov.uk	13.227.173.22
Check	www.vulnerability-reporting.service.security.gov.uk	143.204.194.30
Check	api.check.dev.govpass.security.gov.uk	none
Check	app.gc3-staging.security.gov.uk	none
Check	auth.bcdr.govpass.security.gov.uk	none
Check	auto.mta-sts.nonprod-service.security.gov.uk	none
Check	bcdr.govpass.security.gov.uk	none
Check	check.bcdr.govpass.security.gov.uk	none
Check	demo.govpass.security.gov.uk	none
Check	dev-dsv2-webcaf.security.security.gov.uk	none
Check	discuss.security.gov.uk	none
Check	eks.keycloak.nonprod.security.gov.uk	none
Check	enforce.mta-sts.nonprod-service.security.gov.uk	none
Check	gccc-staging.security.gov.uk	none
Check	gccc.nonprod-service.security.gov.uk	none
Check	gccc.security.gov.uk	none
Check	gccc.service.security.gov.uk	none
Check	govwatch2.nonprod.security.gov.uk	none
Check	gsac.security.gov.uk	none
Check	keycloak.service.security.gov.uk	none
Check	kk.sso.service.security.gov.uk	none
Check	mta-sts.cybergsec.security.gov.uk	none
Check	mta-sts.mail.webcaf.service.security.gov.uk	none
Check	mta-sts.vulnerability-reporting.nonprod-service.security.gov.uk	none
Check	mta-sts.vulnerability-reporting.service.security.gov.uk	none
Check	my.gccc.security.gov.uk	none
Check	none.mta-sts.nonprod-service.security.gov.uk	none
Check	nonprod.security.gov.uk	none
Check	portal.gccc.security.gov.uk	none
Check	prod.cyber-profession.nonprod.security.gov.uk	none
Check	prod.sso.service.security.gov.uk	none
Check	ref-1.dev.govpass.security.gov.uk	none
Check	sso.nonprod-service.security.gov.uk	none
Check	test.security.gov.uk	none
Check	testing.mta-sts.nonprod-service.security.gov.uk	none
Check	wagtail-govuk.nonprod.security.gov.uk	none
Check	webcaf.nonprod-service.security.gov.uk	none
Check	www-api.nonprod.security.gov.uk	none
Check	www.beta-dev.security.gov.uk	none
Check	www.gccc.security.gov.uk	none
Check	www.gscpp.security.gov.uk	none
Check	www.nonprod.security.gov.uk	none
Check	www.prod.sso.service.security.gov.uk	none
Check	www.sso.nonprod-service.security.gov.uk	none
Check	www.webcaf.nonprod-service.security.gov.uk	none
Check	www.webcaf.service.security.gov.uk	none

Show 44 subdomains without IP

IP	Count
52.223.44.33	6
3.164.163.14	4
18.132.180.24	3
0.0.0.0	2
185.199.108.153	2
52.222.201.22	2
13.227.173.22	2
143.204.194.30	2
13.249.228.70	2
18.164.52.62	1

More scans of security.gov.uk

Performing a scan might take up to 1 minute. So please be patient while we're scanning. After a subdomain has been scanned, we will store the data in our cache for 7 days.

Disclaimer: All data that is fetched is coming from public sources making it not fall under disclosing private information as any individual can reach this data with the right steps of research. If you believe your information is published by mistake and want specific data to be removed, make sure to send us an email proving you are the owner of this data and which data you want to have removed. If you are acting on behalf of your client, make sure to provide us with a signed statement proving so.
If you believe we are violating any law by publishing certain data, make sure to contact us with the specific law you believe we are violating. We are not affiliated with security.gov.uk.

If you have any questions or suggestions, feel free to send an email to [email protected]

Brought to you by C99.nl

Subdomain Finder

Result of security.gov.uk

More scans of security.gov.uk

September 2026

August 2026

July 2026

June 2026

May 2026

March 2026

February 2026

January 2026

December 2025

November 2025

October 2025

September 2025

August 2025

July 2025

June 2025

April 2025

February 2025

January 2025

December 2024

November 2024

October 2024

August 2024

May 2024

March 2024

December 2022

Recent scans: