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.

40 hosts · 273 ms

HostCertsFirst seenLast seen
aspora.com 5 2026-05-07 2026-09-08
*.aspora.com 12 2025-08-19 2026-09-23
bifrost-stage-v2.aspora.com 3 2026-02-17 2026-07-06
bifrost-v2.aspora.com 3 2026-03-04 2026-05-21
api.ind-qa.aspora.com 1 2025-12-30 2025-12-30
api.uk-qa.aspora.com 3 2025-12-30 2026-03-03
bifrost-qa.aspora.com 3 2026-02-24 2026-07-27
api.eu-qa.aspora.com 3 2025-12-30 2026-03-03
nrihub.aspora.com 5 2026-06-02 2026-10-06
static-config.ind-prod.aspora.com 2 2025-08-05 2026-07-06
api.ind-prod.aspora.com 1 2026-01-27 2026-01-27
api.uk-prod.aspora.com 1 2025-07-08 2025-07-08
api.in-prod.aspora.com 1 2025-07-10 2025-07-10
writespace.aspora.com 5 2026-04-24 2026-08-24
static-config-v2.ind-stage.aspora.com 1 2026-07-06 2026-07-06
static-config.ind-stage.aspora.com 3 2025-07-30 2026-07-06
api.ind-stage.aspora.com 4 2026-04-28 2026-09-28
static-files.ind-stage.aspora.com 3 2025-08-04 2025-08-04
api.uk-stage.aspora.com 3 2025-08-27 2026-07-28
api.eu-stage.aspora.com 3 2025-08-27 2026-07-28
api-mumbai.stage.aspora.com 1 2026-03-18 2026-03-18
how-to-hire.aspora.com 2 2026-08-24 2026-08-24
api.ind-infrastructure.aspora.com 1 2026-03-03 2026-03-03
banking.aspora.com 6 2026-05-06 2026-09-02
api.us-qa-kong.aspora.com 3 2025-12-30 2026-03-03
api.us-stage-kong.aspora.com 3 2025-08-05 2026-07-06
api.aspora.com 1 2025-12-20 2025-12-20
link.aspora.com 14 2026-04-29 2026-08-25
legal.aspora.com 12 2026-02-09 2026-09-01
*.internal.aspora.com 5 2026-01-27 2026-08-27
api-envoy.internal.aspora.com 1 2026-01-28 2026-01-28
volunteer.aspora.com 5 2026-05-18 2026-09-18
static-files.aspora.com 6 2025-08-05 2026-07-09
api.ind-internal-tools.aspora.com 1 2026-02-11 2026-02-11
business.aspora.com 4 2026-04-16 2026-08-18
chat.aspora.com 6 2026-05-31 2026-10-03
get.aspora.com 9 2026-05-29 2026-09-24
office-tv.aspora.com 1 2026-05-17 2026-05-17
www.aspora.com 4 2026-05-08 2026-09-09
freeway.aspora.com 10 2026-04-29 2026-10-02

Programmatic access: API GET /v1/hosts/aspora.com (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/aspora.com.