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.

33 hosts · 338 ms

HostCertsFirst seenLast seenDNS
craftable.com 14 2025-11-15 2026-09-21 ok
*.craftable.com 2 2025-11-15 2026-05-20 —
grafana.craftable.com 6 2026-04-29 2026-09-01 ok
beta.craftable.com 5 2025-09-05 2026-08-06 ok
*.beta.craftable.com 5 2025-09-05 2026-08-06 —
qwen35.beta.craftable.com 4 2026-05-06 2026-08-24 ok
grafana.beta.craftable.com 3 2026-05-01 2026-08-20 ok
testing-suite.beta.craftable.com 3 2026-05-16 2026-09-03 ok
vector-tei.beta.craftable.com 3 2026-04-28 2026-08-14 ok
vision-ocr.beta.craftable.com 3 2026-04-29 2026-08-18 ok
vector-reranker.beta.craftable.com 3 2026-05-27 2026-09-11 ok
insights.beta.craftable.com 3 2026-05-25 2026-09-09 ok
qdrant.beta.craftable.com 3 2026-05-29 2026-09-11 ok
pos-forecast.beta.craftable.com 3 2026-05-05 2026-08-21 ok
okta.craftable.com 9 2026-04-14 2026-09-16 ok
prod.craftable.com 1 2026-05-12 2026-05-12 nxdomain
*.prod.craftable.com 1 2026-05-12 2026-05-12 —
vector-tei.craftable.com 8 2026-04-28 2026-09-01 ok
info.craftable.com 12 2026-04-09 2026-10-04 ok
help.craftable.com 11 2026-05-25 2026-09-21 ok
vision-ocr.craftable.com 8 2026-04-29 2026-09-01 ok
vector-reranker.craftable.com 3 2026-04-29 2026-08-15 ok
partners.craftable.com 6 2026-07-28 2026-09-25 ok
insights.craftable.com 8 2026-04-14 2026-09-28 ok
qdrant.craftable.com 3 2026-04-29 2026-08-18 ok
pos-forecast.craftable.com 7 2026-04-14 2026-09-24 ok
trust.craftable.com 9 2025-07-01 2026-08-20 ok
tofu.craftable.com 3 2026-01-14 2026-01-16 nxdomain
dev.craftable.com 10 2026-01-20 2026-08-17 ok
*.dev.craftable.com 7 2026-01-28 2026-08-17 —
argo-cd.dev.craftable.com 1 2026-01-27 2026-01-27 nxdomain
argo-rollouts.dev.craftable.com 1 2026-01-27 2026-01-27 nxdomain
www.craftable.com 11 2026-05-26 2026-09-21 ok

Programmatic access, with DNS A records: API GET /v1/hosts/craftable.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/craftable.com.