Find every subdomain
of a domain.

Every hostname under a domain that ever appeared in a public TLS certificate — with certificate counts and first/last seen dates.

100 hosts (first page) · 252 ms

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HostCertsFirst seenLast seen
purestorage.com 3 2026-01-26 2026-09-02
*.purestorage.com 3 2025-12-15 2026-09-07
static1.purestorage.com 3 2026-01-26 2026-09-02
pure1.purestorage.com 3 2026-05-04 2026-10-04
static.pure1.purestorage.com 4 2026-04-13 2026-09-13
staging.static.pure1.purestorage.com 2 2025-09-09 2026-08-25
mobile.pure1.purestorage.com 2 2026-05-05 2026-10-05
staging.pure1.purestorage.com 2 2026-05-05 2026-10-05
mobile-staging.pure1.purestorage.com 2 2026-05-05 2026-10-05
api-staging.pure1.purestorage.com 2 2026-05-05 2026-10-05
preprod-spog.pure1.purestorage.com 2 2026-05-05 2026-10-05
auth.pure1.purestorage.com 2 2026-05-05 2026-10-05
api.pure1.purestorage.com 3 2026-05-05 2026-10-05
static2.purestorage.com 3 2026-01-26 2026-09-02
purestorageSalesforceIDP.purestorage.com 1 2026-05-26 2026-05-26
korea.purestorage.com 2 2025-07-07 2026-06-07
alpha.purestorage.com 3 2026-01-26 2026-09-02
cia.purestorage.com 3 2025-06-30 2026-06-02
stage.eia.purestorage.com 1 2026-08-01 2026-08-01
dev.eia.purestorage.com 1 2026-08-01 2026-08-01
puretopia.purestorage.com 8 2026-05-13 2026-05-13
la.purestorage.com 3 2025-06-27 2026-06-02
testdrive-qa.purestorage.com 3 2025-07-01 2026-06-01
apitestdrive-qa.purestorage.com 3 2025-07-01 2026-06-01
cpq-qa.purestorage.com 1 2025-12-02 2025-12-02
jira.purestorage.com 1 2025-12-22 2025-12-22
assessment-data.purestorage.com 1 2026-01-09 2026-01-09
beta.purestorage.com 10 2026-01-26 2026-09-02
knowledge-dita.purestorage.com 3 2025-06-30 2026-06-02
gpulab.purestorage.com 2 2026-08-24 2026-08-24
kb.purestorage.com 4 2026-06-07 2026-10-05
hub.purestorage.com 2 2025-07-04 2026-06-04
api.hub.purestorage.com 5 2025-07-04 2026-08-30
servicessaleshub.purestorage.com 1 2026-01-15 2026-01-15
edc.purestorage.com 2 2026-01-21 2026-02-28
*.edc.purestorage.com 1 2026-02-28 2026-02-28
*.puretec.purestorage.com 1 2025-12-21 2025-12-21
sb1p-poc.purestorage.com 3 2026-04-28 2026-09-28
newzealand.purestorage.com 3 2025-06-30 2026-06-02
deutschland.purestorage.com 3 2025-06-23 2026-06-02
brand.purestorage.com 5 2025-08-07 2026-10-01
krakenbot-dev-backend.purestorage.com 1 2025-07-03 2025-07-03
b2b-as2-prod.purestorage.com 2 2025-10-10 2026-09-11
*.itas-api-non-prod.purestorage.com 1 2026-04-16 2026-04-16
author-prod.purestorage.com 3 2026-01-26 2026-09-02
langfuse.az-devops-prod.purestorage.com 2 2026-03-30 2026-09-29
krakenprod.purestorage.com 1 2026-03-23 2026-03-23
lp.krakenprod.purestorage.com 1 2026-03-20 2026-03-20
amexprod.purestorage.com 1 2026-07-13 2026-07-13
*.dxsec-prd.purestorage.com 2 2025-09-06 2026-08-31
opa-pure1.dxsec-prd.purestorage.com 1 2025-10-22 2025-10-22
token-exchange.dxsec-prd.purestorage.com 1 2025-10-22 2025-10-22
certxchange.dxsec-prd.purestorage.com 3 2025-08-13 2026-07-14
challenge-response.dxsec-prd.purestorage.com 1 2025-10-22 2025-10-22
challenge-auth.dxsec-prd.purestorage.com 1 2025-10-22 2025-10-22
drp-external-api.dxsec-prd.purestorage.com 3 2025-08-13 2026-07-14
product-security-keymaster-pure-main.dxsec-prd.purestorage.com 6 2025-08-13 2026-08-05
legacy-product-security-keymaster-pure-main.dxsec-prd.purestorage.com 3 2025-10-22 2026-09-29
mtls.legacy-product-security-keymaster-pure-main.dxsec-prd.purestorage.com 3 2025-10-22 2026-09-29
mtls.product-security-keymaster-pure-main.dxsec-prd.purestorage.com 3 2025-09-04 2026-08-05
product-security-drp-external-api-main.dxsec-prd.purestorage.com 3 2025-08-13 2026-07-14
product-security-vats-bastion-main.dxsec-prd.purestorage.com 1 2025-10-22 2025-10-22
product-security-vats-file-transfer-main.dxsec-prd.purestorage.com 3 2025-08-13 2026-07-14
product-security-pure-cert-issuer-main.dxsec-prd.purestorage.com 1 2025-10-22 2025-10-22
product-security-iam-git-server-main.dxsec-prd.purestorage.com 3 2025-08-04 2026-07-23
product-security-tex-main.dxsec-prd.purestorage.com 1 2025-10-22 2025-10-22
vats-bastion.dxsec-prd.purestorage.com 1 2025-10-22 2025-10-22
vats-file-transfer.dxsec-prd.purestorage.com 3 2025-08-13 2026-07-14
remoteassist-manager.dxsec-prd.purestorage.com 1 2025-10-22 2025-10-22
product-security-opa-pure1-master.dxsec-prd.purestorage.com 1 2025-10-22 2025-10-22
product-security-challenge-response-master.dxsec-prd.purestorage.com 1 2025-10-22 2025-10-22
product-security-challenge-auth-master.dxsec-prd.purestorage.com 1 2025-10-22 2025-10-22
product-security-remoteassist-manager-master.dxsec-prd.purestorage.com 1 2025-10-22 2025-10-22
product-security-ssh-cert-exchanger-master.dxsec-prd.purestorage.com 3 2025-08-13 2026-07-14
product-security-vats-auditor-master.dxsec-prd.purestorage.com 3 2025-08-14 2026-07-15
product-security-vats-trinity-master.dxsec-prd.purestorage.com 1 2025-10-22 2025-10-22
keymaster.dxsec-prd.purestorage.com 9 2025-08-13 2026-09-29
legacy-keymaster.dxsec-prd.purestorage.com 3 2025-10-22 2026-09-29
mtls.legacy-keymaster.dxsec-prd.purestorage.com 3 2025-10-22 2026-09-29
mtls.keymaster.dxsec-prd.purestorage.com 3 2025-09-04 2026-08-05
pure-cert-issuer.dxsec-prd.purestorage.com 1 2025-10-22 2025-10-22
iam-git-server.dxsec-prd.purestorage.com 3 2025-08-04 2026-07-23
mirror.dxsec-prd.purestorage.com 2 2025-08-22 2026-07-23
vats-auditor.dxsec-prd.purestorage.com 3 2025-08-14 2026-07-15
tex.dxsec-prd.purestorage.com 1 2025-10-22 2025-10-22
vats-trinity.dxsec-prd.purestorage.com 1 2025-10-22 2025-10-22
engdash3.dx-tooling-prd.purestorage.com 4 2026-03-22 2026-08-22
tokenomics-hub.dx-tooling-prd.purestorage.com 2 2026-08-13 2026-08-13
dx-finops-ai-dashboard.dx-tooling-prd.purestorage.com 3 2026-07-24 2026-08-13
sonarqube.dx-tooling-prd.purestorage.com 2 2026-05-10 2026-10-10
spot-service.dx-tooling-prd.purestorage.com 1 2026-08-04 2026-08-04
temporal.dx-tooling-prd.purestorage.com 1 2026-07-09 2026-07-09
dx-ai-platform-temporal.dx-tooling-prd.purestorage.com 1 2026-06-22 2026-06-22
dx-ai-platform.dx-tooling-prd.purestorage.com 2 2026-08-10 2026-08-10
dx-auditorium.dx-tooling-prd.purestorage.com 1 2026-07-08 2026-07-08
engdash3-server-can.dx-tooling-prd.purestorage.com 2 2025-09-03 2025-11-12
pure1build-server-can.dx-tooling-prd.purestorage.com 1 2025-09-03 2025-09-03
pact-broker.dx-tooling-prd.purestorage.com 2 2025-08-29 2026-07-30
renovate-scanner.dx-tooling-prd.purestorage.com 4 2026-08-13 2026-09-16
engdash3-server.dx-tooling-prd.purestorage.com 4 2025-09-03 2026-10-13

Showing the first 100 hostnames — sign in with GitHub or Google to page the full list, or use the API with an API key: GET /v1/hosts/purestorage.com.

Shown here: hostnames with a certificate that is valid now or expired within the last 90 days. The full history since 2013 — hostnames whose last certificate expired earlier — is a Pro plan method: GET /v1/hosts-history/purestorage.com.