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.

21 hosts · 572 ms

HostCertsFirst seenLast seenDNS
hannaandersson.com 1 2026-02-03 2026-02-03 ok
*.hannaandersson.com 1 2026-02-03 2026-02-03 —
vice01.hannaandersson.com 2 2026-03-07 2026-07-23 ok
prodaxiis01.hannaandersson.com 1 2026-06-29 2026-06-29 ok
vice02.hannaandersson.com 2 2026-03-07 2026-07-23 ok
vice03.hannaandersson.com 2 2026-03-07 2026-07-23 ok
vice04.hannaandersson.com 2 2026-03-07 2026-07-23 ok
vice05.hannaandersson.com 2 2026-03-07 2026-07-23 ok
fc.hannaandersson.com 1 2025-09-05 2025-09-05 ok
www.fc.hannaandersson.com 1 2025-09-05 2025-09-05 nxdomain
preloved.hannaandersson.com 4 2026-04-12 2026-08-14 ok
img.e.hannaandersson.com 12 2026-05-04 2026-08-31 ok
link.e.hannaandersson.com 18 2026-05-04 2026-08-30 ok
image.hannaandersson.com 5 2026-02-06 2026-04-13 ok
drsbf.hannaandersson.com 8 2026-05-04 2026-08-30 ok
jamf.hannaandersson.com 2 2025-10-23 2026-09-23 ok
helpdesk.hannaandersson.com 8 2026-04-08 2026-08-06 ok
metrics.hannaandersson.com 4 2026-04-16 2026-09-26 ok
analytics.hannaandersson.com 3 2026-05-11 2026-08-30 ok
sstats.hannaandersson.com 2 2026-05-19 2026-05-19 ok
*.ltv.hannaandersson.com 3 2025-09-26 2026-08-27 —

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