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.

35 hosts · 236 ms

HostCertsFirst seenLast seen
olx.pt 2 2025-09-17 2026-08-17
*.olx.pt 2 2025-09-17 2026-08-17
seguranca.olx.pt 6 2026-04-17 2026-08-13
vbsjdd.olx.pt 4 2026-05-09 2026-09-13
leilaopublicidade.olx.pt 8 2026-04-19 2026-08-15
clicks.marketing.olx.pt 1 2026-02-03 2026-02-03
blog.olx.pt 8 2026-05-06 2026-09-02
www.blog.olx.pt 8 2026-05-06 2026-09-02
deal-finder-reports.stg.olx.pt 1 2026-05-28 2026-05-28
auth.olx.pt 2 2026-03-26 2026-08-26
jobs-api.olx.pt 1 2025-12-02 2025-12-02
*.jobs-api.olx.pt 1 2025-12-02 2025-12-02
login.olx.pt 3 2025-11-06 2026-08-03
clicks.promo.olx.pt 1 2026-02-03 2026-02-03
encontrano.olx.pt 2 2026-04-18 2026-04-18
inquerito.olx.pt 18 2026-05-16 2026-09-11
recrutamento.olx.pt 3 2026-06-12 2026-08-26
help.olx.pt 18 2026-05-06 2026-09-11
anunciar.olx.pt 5 2026-05-05 2026-10-02
entregas.olx.pt 10 2026-04-17 2026-08-13
lojas.olx.pt 1 2026-04-02 2026-04-02
ptservices.olx.pt 2 2025-08-27 2026-07-28
promocoes.olx.pt 4 2026-05-15 2026-05-15
donations.olx.pt 8 2026-04-17 2026-08-14
testdrivers.olx.pt 10 2026-04-19 2026-08-15
business.olx.pt 12 2026-04-17 2026-08-13
deal-finder-reports.olx.pt 3 2026-05-28 2026-06-01
chat.olx.pt 2 2025-07-18 2026-06-17
*.chat.olx.pt 2 2025-07-18 2026-06-17
cta.chat.olx.pt 1 2026-02-08 2026-02-08
*.cta.chat.olx.pt 1 2026-02-08 2026-02-08
classified.chat.olx.pt 1 2026-04-18 2026-04-18
*.classified.chat.olx.pt 1 2026-04-18 2026-04-18
userconsent.olx.pt 8 2026-04-18 2026-08-14
account.olx.pt 2 2026-04-08 2026-09-08

Programmatic access: API GET /v1/hosts/olx.pt (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/olx.pt.