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.

56 hosts · 307 ms

HostCertsFirst seenLast seenDNS
enpay.co.jp 13 2025-06-27 2026-09-13 ok
*.enpay.co.jp 5 2025-06-27 2026-08-26 —
qa.enpay.co.jp 1 2026-04-29 2026-04-29 nodata
*.qa.enpay.co.jp 1 2026-04-29 2026-04-29 —
admin-private-api.qa.enpay.co.jp 1 2026-04-29 2026-04-29 ok
*.app.qa.enpay.co.jp 3 2025-09-07 2026-08-08 —
image.enpay.co.jp 2 2025-09-30 2026-08-31 ok
auth-staff.enpay.co.jp 4 2026-07-01 2026-07-01 nxdomain
auth.staff.enpay.co.jp 6 2026-07-17 2026-09-14 ok
staging.enpay.co.jp 2 2025-09-04 2026-08-05 nodata
*.staging.enpay.co.jp 4 2025-09-01 2026-08-05 —
image.staging.enpay.co.jp 2 2025-09-30 2026-08-31 ok
staff.staging.enpay.co.jp 1 2026-04-13 2026-04-13 ok
auth-staff.staging.enpay.co.jp 4 2026-07-01 2026-07-01 nxdomain
auth.staff.staging.enpay.co.jp 6 2026-07-17 2026-09-14 ok
admin-private-api.staging.enpay.co.jp 2 2025-09-03 2026-08-04 ok
staff.oem.staging.enpay.co.jp 1 2026-06-26 2026-06-26 ok
auth-staff.oem.staging.enpay.co.jp 4 2026-07-01 2026-07-01 nxdomain
auth.staff.oem.staging.enpay.co.jp 6 2026-07-17 2026-09-14 ok
app.oem.staging.enpay.co.jp 3 2026-02-02 2026-08-12 ok
auth-app.oem.staging.enpay.co.jp 4 2026-07-03 2026-07-03 nxdomain
auth.app.oem.staging.enpay.co.jp 6 2026-07-17 2026-09-14 ok
notification.staging.enpay.co.jp 1 2025-11-25 2025-11-25 nxdomain
app.staging.enpay.co.jp 2 2025-09-01 2026-08-02 ok
auth-app.staging.enpay.co.jp 4 2026-07-03 2026-07-03 nxdomain
ai-app.staging.enpay.co.jp 1 2025-12-02 2025-12-02 nxdomain
auth.app.staging.enpay.co.jp 6 2026-07-14 2026-09-11 ok
contents.staging.enpay.co.jp 2 2025-09-30 2026-08-31 ok
blog.enpay.co.jp 5 2026-04-25 2026-08-28 ok
api.enpay.co.jp 1 2025-12-22 2025-12-22 ok
admin-private-api.enpay.co.jp 2 2025-06-27 2026-05-28 ok
en-redash.universal.enpay.co.jp 3 2026-04-27 2026-09-27 ok
en-redash.sandbox.universal.enpay.co.jp 3 2026-04-27 2026-09-27 ok
go-hp.enpay.co.jp 9 2026-04-20 2026-09-17 ok
lp.enpay.co.jp 1 2026-09-18 2026-09-18 ok
go-lp.enpay.co.jp 9 2026-04-20 2026-09-17 ok
app.enpay.co.jp 1 2025-11-04 2025-11-04 ok
auth-app.enpay.co.jp 4 2026-07-03 2026-07-03 nxdomain
ai-app.enpay.co.jp 1 2025-12-10 2025-12-10 nxdomain
auth.app.enpay.co.jp 6 2026-07-14 2026-09-11 ok
faq.enpay.co.jp 4 2026-04-25 2026-06-25 ok
docs.enpay.co.jp 1 2025-12-21 2025-12-21 ok
developers.enpay.co.jp 10 2026-05-03 2026-08-29 ok
contents.enpay.co.jp 2 2025-09-30 2026-08-31 ok
support.enpay.co.jp 4 2026-04-24 2026-06-24 ok
app-stagingtest.enpay.co.jp 1 2025-09-29 2025-09-29 nxdomain
www.enpay.co.jp 12 2026-04-22 2026-08-19 ok
copy.enpay.co.jp 4 2025-09-25 2026-08-26 ok
*.copy.enpay.co.jp 3 2025-09-25 2026-08-26 —
image.copy.enpay.co.jp 2 2025-10-07 2026-09-07 ok
auth-staff.copy.enpay.co.jp 4 2026-07-03 2026-07-03 nxdomain
auth.staff.copy.enpay.co.jp 4 2026-07-20 2026-07-20 ok
auth.copy.enpay.co.jp 6 2026-07-16 2026-09-13 ok
admin-private-api.copy.enpay.co.jp 2 2025-09-25 2026-08-26 ok
auth-app.copy.enpay.co.jp 4 2026-07-03 2026-07-03 nxdomain
contents.copy.enpay.co.jp 2 2025-10-07 2026-09-07 ok

Programmatic access, with DNS A records: API GET /v1/hosts/enpay.co.jp (API key for paging).

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/enpay.co.jp.