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.

28 hosts · 251 ms

HostCertsFirst seenLast seenDNS
momijibank.co.jp 1 2026-03-04 2026-03-04 ok
*.momijibank.co.jp 1 2025-06-18 2025-06-18 —
wc.momijibank.co.jp 1 2026-04-27 2026-04-27 ok
faqsearch.momijibank.co.jp 1 2025-11-17 2025-11-17 nxdomain
auth.momijibank.co.jp 1 2026-06-17 2026-06-17 ok
api.momijibank.co.jp 1 2026-06-17 2026-06-17 ok
restful-api.momijibank.co.jp 3 2026-06-19 2026-07-02 ok
stg-restful-api.momijibank.co.jp 6 2026-06-19 2026-06-20 ok
devapi.momijibank.co.jp 2 2025-06-19 2026-06-05 nxdomain
awsstg-h8nx467j.momijibank.co.jp 1 2025-11-16 2025-11-16 ok
stg-tlb-awsh8nx467j.momijibank.co.jp 7 2026-06-12 2026-06-20 ok
stg-awsh8nx467j.momijibank.co.jp 7 2026-06-12 2026-06-20 ok
click.mail.momijibank.co.jp 3 2026-05-01 2026-10-01 ok
loan.momijibank.co.jp 1 2026-03-11 2026-03-11 ok
direct.tos.sp.momijibank.co.jp 2 2025-12-11 2025-12-11 ok
direct.tos.momijibank.co.jp 4 2026-02-02 2026-04-23 ok
appsupport.momijibank.co.jp 1 2026-05-15 2026-05-15 ok
authtest.momijibank.co.jp 1 2026-06-17 2026-06-17 ok
apitest.momijibank.co.jp 1 2026-06-17 2026-06-17 ok
devapitest.momijibank.co.jp 1 2026-06-17 2026-06-17 ok
appsupporttest.momijibank.co.jp 1 2026-05-15 2026-05-15 ok
preview.momijibank.co.jp 4 2026-06-19 2026-07-02 ok
stg-preview.momijibank.co.jp 7 2026-06-19 2026-06-20 ok
www.momijibank.co.jp 6 2026-03-04 2026-06-30 ok
awsdr-d6bhknay.momijibank.co.jp 1 2025-11-16 2025-11-16 ok
awsd6bhknay.momijibank.co.jp 1 2025-11-16 2025-11-16 ok
main-tlb-awsd6bhknay.momijibank.co.jp 4 2026-06-12 2026-07-02 ok
main-awsd6bhknay.momijibank.co.jp 4 2026-06-12 2026-07-02 ok

Programmatic access, with DNS A records: API GET /v1/hosts/momijibank.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/momijibank.co.jp.