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.

45 hosts · 263 ms

HostCertsFirst seenLast seenDNS
omakase.in 14 2025-06-19 2026-09-17 ok
*.omakase.in 3 2025-06-19 2026-06-23 —
staging01.omakase.in 2 2026-09-03 2026-09-03 ok
jcb-staging01.omakase.in 1 2026-09-02 2026-09-02 nodata
drpc-staging01.omakase.in 1 2026-09-08 2026-09-08 ok
jcbi-staging01.omakase.in 4 2026-08-31 2026-09-01 ok
mall-staging01.omakase.in 2 2026-09-04 2026-09-07 ok
coupon-staging01.omakase.in 1 2026-09-01 2026-09-01 ok
plesk2.omakase.in 5 2026-05-15 2026-09-12 ok
jcb.omakase.in 1 2026-09-08 2026-09-08 ok
stage-jcb.omakase.in 5 2026-05-26 2026-09-24 ok
stage.omakase.in 5 2026-05-14 2026-09-13 ok
dev.concierge.omakase.in 6 2026-05-26 2026-09-25 ok
je.omakase.in 2 2026-08-25 2026-08-25 ok
stage.je.omakase.in 5 2026-05-15 2026-09-13 ok
demo.je.omakase.in 5 2026-05-24 2026-09-23 ok
dev.je.omakase.in 5 2026-05-15 2026-09-13 ok
devline.omakase.in 5 2026-05-13 2026-09-11 ok
future.omakase.in 3 2026-08-05 2026-08-13 ok
staging01-makasete.omakase.in 2 2026-08-28 2026-08-28 nodata
redash.omakase.in 4 2026-06-22 2026-09-18 ok
api.omakase.in 1 2026-09-07 2026-09-07 ok
stage-api.omakase.in 7 2026-05-26 2026-09-25 ok
img.email.omakase.in 8 2026-04-26 2026-08-22 ok
r.email.omakase.in 4 2026-05-02 2026-07-21 ok
oxtail.omakase.in 5 2026-05-09 2026-09-07 ok
devoxtail.omakase.in 6 2026-05-18 2026-09-17 ok
mall.omakase.in 15 2026-05-19 2026-09-14 ok
staging01-mall.omakase.in 3 2026-09-02 2026-09-07 nodata
stage.mall.omakase.in 4 2026-06-06 2026-10-05 ok
future.mall.omakase.in 7 2026-05-23 2026-09-21 ok
dev.mall.omakase.in 5 2026-05-04 2026-09-02 ok
intl.omakase.in 2 2026-08-28 2026-08-28 ok
img.pm.omakase.in 10 2026-04-24 2026-08-20 ok
r.pm.omakase.in 3 2026-06-18 2026-09-06 ok
d-rpc-yid1tm.omakase.in 6 2026-05-26 2026-09-25 ok
mallscaler.omakase.in 5 2026-05-26 2026-09-24 ok
img.pr.omakase.in 7 2026-06-02 2026-09-28 ok
r.pr.omakase.in 3 2026-06-04 2026-08-23 ok
superset.omakase.in 3 2026-05-08 2026-07-10 ok
v2-cftest.omakase.in 2 2026-07-08 2026-07-08 ok
dev.omakase.in 5 2026-05-20 2026-09-18 ok
www.omakase.in 3 2025-06-19 2026-06-23 ok
d-rpc-yid1tm.sandbox.omakase.in 8 2026-04-18 2026-08-17 ok
legacy.omakase.in 7 2026-05-23 2026-09-22 ok

Programmatic access, with DNS A records: API GET /v1/hosts/omakase.in (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/omakase.in.