Find every subdomain
of a domain.

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

100 hosts (first page) · 326 ms

HostCertsFirst seenLast seenDNS
paypay-card.co.jp 4 2025-08-20 2026-08-09 nodata
*.paypay-card.co.jp 4 2025-08-20 2026-09-01 —
drautoml-sec.paypay-card.co.jp 1 2025-09-16 2025-09-16 servfail
*.drautoml-sec.paypay-card.co.jp 1 2025-09-16 2025-09-16 —
hybrid.paypay-card.co.jp 2 2025-07-23 2026-06-23 nodata
stg-hybrid.paypay-card.co.jp 2 2026-04-25 2026-09-25 nodata
miniapp-web-barcode.stg-core.paypay-card.co.jp 1 2026-01-07 2026-01-07 ok
miniapp-web-barcode.core.paypay-card.co.jp 2 2026-03-17 2026-08-17 ok
bff.paypay-card.co.jp 4 2025-09-10 2026-08-11 ok
*.bff.paypay-card.co.jp 4 2025-09-10 2026-08-11 —
blueq-wf.paypay-card.co.jp 1 2026-07-30 2026-07-30 nodata
*.apne1-internal.prd-data.matching.paypay-card.co.jp 1 2025-12-01 2025-12-01 —
*.apne1-internal.stg-data.matching.paypay-card.co.jp 1 2025-11-11 2025-11-11 —
*.apne1-internal.dev-data.matching.paypay-card.co.jp 2 2025-10-12 2026-09-12 —
*.apne1-internal.prd-app.matching.paypay-card.co.jp 1 2025-12-09 2025-12-09 —
clientvpn.prd-app.matching.paypay-card.co.jp 1 2025-12-04 2025-12-04 nxdomain
*.apne1-internal.stg-app.matching.paypay-card.co.jp 1 2025-12-04 2025-12-04 —
clientvpn.stg-app.matching.paypay-card.co.jp 1 2025-11-17 2025-11-17 nxdomain
*.apne1-internal.dev-app.matching.paypay-card.co.jp 3 2025-10-23 2026-09-23 —
stg.paypay-card.co.jp 3 2026-04-10 2026-09-10 nodata
*.team-stg.paypay-card.co.jp 2 2025-10-03 2026-09-03 —
acq-stg.paypay-card.co.jp 4 2025-09-01 2026-08-02 nodata
*.acq-stg.paypay-card.co.jp 4 2025-09-01 2026-08-02 —
*.stg.paypay-card.co.jp 5 2026-04-01 2026-09-10 —
ext-api.stg.paypay-card.co.jp 5 2025-10-09 2026-09-16 ok
ext-miniapp.stg.paypay-card.co.jp 2 2025-10-09 2026-09-09 ok
mdes.stg.paypay-card.co.jp 2 2026-01-05 2026-06-26 ok
sms.stg.paypay-card.co.jp 3 2026-02-10 2026-06-26 ok
vts.stg.paypay-card.co.jp 2 2026-01-05 2026-06-26 ok
ext-api.paypay-card.co.jp 3 2025-10-24 2026-09-24 ok
canary.ext-api.paypay-card.co.jp 2 2025-09-08 2026-08-09 ok
cmnstg-njk.paypay-card.co.jp 1 2026-07-21 2026-07-21 ok
lk.paypay-card.co.jp 2 2025-07-03 2026-06-03 ok
nurseryschool.paypay-card.co.jp 1 2025-11-10 2025-11-10 ok
stg-nurseryschool.paypay-card.co.jp 3 2026-04-21 2026-09-21 ok
pb-cloud-prod.platform.paypay-card.co.jp 4 2025-07-30 2026-06-30 nodata
*.pb-cloud-prod.platform.paypay-card.co.jp 4 2025-07-30 2026-06-30 —
sc-cloud-prod.platform.paypay-card.co.jp 5 2025-09-16 2026-09-15 ok
*.sc-cloud-prod.platform.paypay-card.co.jp 5 2025-09-16 2026-09-15 —
ih-cloud-prod.platform.paypay-card.co.jp 4 2025-08-13 2026-07-14 ok
*.ih-cloud-prod.platform.paypay-card.co.jp 4 2025-08-13 2026-07-14 —
pci-cloud-prod.platform.paypay-card.co.jp 4 2025-08-06 2026-08-26 nodata
*.pci-cloud-prod.platform.paypay-card.co.jp 4 2025-08-06 2026-08-26 —
it-cloud-prod.platform.paypay-card.co.jp 2 2025-07-17 2026-06-17 nodata
*.it-cloud-prod.platform.paypay-card.co.jp 2 2025-07-17 2026-06-17 —
transfer-family-web-app.it-cloud-prod.platform.paypay-card.co.jp 1 2026-05-14 2026-05-14 ok
believusme-prod.platform.paypay-card.co.jp 1 2026-01-19 2026-01-19 nodata
*.believusme-prod.platform.paypay-card.co.jp 1 2026-01-19 2026-01-19 —
aml-filteronline-prod.platform.paypay-card.co.jp 1 2026-01-19 2026-01-19 nodata
*.aml-filteronline-prod.platform.paypay-card.co.jp 1 2026-01-19 2026-01-19 —
*.externalinfo-prod.platform.paypay-card.co.jp 1 2026-01-19 2026-01-19 —
cushiongw-prod.platform.paypay-card.co.jp 1 2026-01-19 2026-01-19 nodata
*.cushiongw-prod.platform.paypay-card.co.jp 1 2026-01-19 2026-01-19 —
pci-cloud-apne3-stg.platform.paypay-card.co.jp 1 2026-07-27 2026-07-27 nodata
*.pci-cloud-apne3-stg.platform.paypay-card.co.jp 1 2026-07-27 2026-07-27 —
it-cloud-apne3-stg.platform.paypay-card.co.jp 2 2026-08-21 2026-08-21 nodata
*.it-cloud-apne3-stg.platform.paypay-card.co.jp 2 2026-08-21 2026-08-21 —
pb-cloud-stg.platform.paypay-card.co.jp 2 2026-01-29 2026-01-29 nodata
*.pb-cloud-stg.platform.paypay-card.co.jp 2 2026-01-29 2026-01-29 —
app-miniapp.pb-cloud-stg.platform.paypay-card.co.jp 4 2025-10-31 2026-10-01 ok
*.app-miniapp.pb-cloud-stg.platform.paypay-card.co.jp 4 2025-10-31 2026-10-01 —
sc-cloud-stg.platform.paypay-card.co.jp 4 2025-08-28 2026-07-29 ok
*.sc-cloud-stg.platform.paypay-card.co.jp 4 2025-08-28 2026-07-29 —
ih-cloud-stg.platform.paypay-card.co.jp 4 2025-08-21 2026-10-01 nodata
*.ih-cloud-stg.platform.paypay-card.co.jp 4 2025-08-21 2026-10-01 —
pci-cloud-stg.platform.paypay-card.co.jp 3 2025-07-09 2026-07-31 nodata
*.pci-cloud-stg.platform.paypay-card.co.jp 3 2025-07-09 2026-07-31 —
it-cloud-stg.platform.paypay-card.co.jp 2 2025-07-17 2026-06-17 nodata
*.it-cloud-stg.platform.paypay-card.co.jp 2 2025-07-17 2026-06-17 —
believusme-stg.platform.paypay-card.co.jp 1 2025-11-28 2025-11-28 nodata
*.believusme-stg.platform.paypay-card.co.jp 1 2025-11-28 2025-11-28 —
aml-filteronline-stg.platform.paypay-card.co.jp 1 2025-11-28 2025-11-28 nodata
*.aml-filteronline-stg.platform.paypay-card.co.jp 1 2025-11-28 2025-11-28 —
core-stg.platform.paypay-card.co.jp 1 2026-02-12 2026-02-12 nxdomain
*.core-stg.platform.paypay-card.co.jp 1 2026-02-12 2026-02-12 —
*.externalinfo-stg.platform.paypay-card.co.jp 1 2025-11-28 2025-11-28 —
cushiongw-stg.platform.paypay-card.co.jp 1 2025-11-28 2025-11-28 nodata
*.cushiongw-stg.platform.paypay-card.co.jp 1 2025-11-28 2025-11-28 —
*.apne1-internal.prd-log-general.platform.paypay-card.co.jp 2 2025-08-20 2026-07-21 —
*.apne1-internal.stg-log-general.platform.paypay-card.co.jp 2 2025-07-14 2026-06-14 —
clientvpn.stg-log-general.platform.paypay-card.co.jp 1 2025-07-15 2025-07-15 nxdomain
*.apne1-internal.dev-log-cmn.platform.paypay-card.co.jp 2 2025-10-23 2026-09-23 —
*.apne1-internal.prd-app.platform.paypay-card.co.jp 1 2025-12-03 2025-12-03 —
*.apne1-internal.stg-app.platform.paypay-card.co.jp 1 2025-11-18 2025-11-18 —
*.apne1-internal.dev-app.platform.paypay-card.co.jp 1 2025-11-18 2025-11-18 —
pb-cloud-dev.platform.paypay-card.co.jp 2 2025-12-19 2025-12-25 nodata
*.pb-cloud-dev.platform.paypay-card.co.jp 2 2025-12-19 2025-12-25 —
storybook-miniapp.pb-cloud-dev.platform.paypay-card.co.jp 4 2025-10-24 2026-09-24 ok
*.storybook-miniapp.pb-cloud-dev.platform.paypay-card.co.jp 4 2025-10-24 2026-09-24 —
app-miniapp.pb-cloud-dev.platform.paypay-card.co.jp 3 2025-10-10 2026-09-10 ok
*.app-miniapp.pb-cloud-dev.platform.paypay-card.co.jp 3 2025-10-10 2026-09-10 —
sc-cloud-dev.platform.paypay-card.co.jp 4 2025-07-17 2026-06-29 ok
*.sc-cloud-dev.platform.paypay-card.co.jp 4 2025-07-17 2026-06-29 —
icd-cloud-dev.platform.paypay-card.co.jp 1 2026-09-03 2026-09-03 nodata
*.icd-cloud-dev.platform.paypay-card.co.jp 1 2026-09-03 2026-09-03 —
ih-cloud-dev.platform.paypay-card.co.jp 4 2025-07-22 2026-06-22 ok
*.ih-cloud-dev.platform.paypay-card.co.jp 4 2025-07-22 2026-06-22 —
pci-cloud-dev.platform.paypay-card.co.jp 4 2025-06-18 2026-09-24 nodata
*.pci-cloud-dev.platform.paypay-card.co.jp 4 2025-06-18 2026-09-24 —
it-cloud-dev.platform.paypay-card.co.jp 4 2025-07-09 2026-09-03 nodata

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/paypay-card.co.jp.

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/paypay-card.co.jp.