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.

38 hosts · 355 ms

HostCertsFirst seenLast seenDNS
trading.com 8 2025-12-01 2026-03-31 ok
*.trading.com 8 2025-12-01 2026-03-31 —
*.staging-protrader-pwa.trading.com 15 2026-04-14 2026-09-30 —
*.test-protrader-pwa.trading.com 15 2026-04-14 2026-09-30 —
*.dev-protrader-pwa.trading.com 15 2026-04-14 2026-09-30 —
db3a8b.trading.com 5 2026-05-23 2026-09-20 ok
digitalsig-pw-jpmc.trading.com 3 2026-03-23 2026-09-06 nxdomain
www.digitalsig-pw-jpmc.trading.com 3 2026-03-23 2026-09-06 nxdomain
transport-pw-jpmc.trading.com 2 2026-03-23 2026-09-06 nxdomain
www.transport-pw-jpmc.trading.com 2 2026-03-23 2026-09-06 nxdomain
staging-payway-jpmc.trading.com 5 2026-02-06 2026-09-20 ok
www.staging-payway-jpmc.trading.com 5 2026-02-06 2026-09-20 nxdomain
9lc4yc.trading.com 5 2026-05-20 2026-09-17 ok
*.api.trading.com 1 2026-02-18 2026-02-18 —
mt5-uk.trading.com 3 2026-06-26 2026-09-17 ok
*.app.trading.com 1 2026-02-18 2026-02-18 —
appsflyer.trading.com 16 2026-04-16 2026-08-12 ok
partners.trading.com 8 2026-05-05 2026-08-31 ok
mt5-us.trading.com 3 2026-06-20 2026-09-12 ok
emails.us.trading.com 3 2026-06-04 2026-08-10 ok
multimedia.emails.us.trading.com 3 2026-06-04 2026-08-10 ok
www.emails.us.trading.com 3 2026-06-04 2026-08-10 ok
*.apius.trading.com 2 2025-07-08 2026-02-18 —
*.appus.trading.com 2 2025-07-08 2026-02-18 —
news.trading.com 1 2026-04-07 2026-04-07 ok
multimedia.news.trading.com 1 2026-04-07 2026-04-07 servfail
www.news.trading.com 1 2026-04-07 2026-04-07 ok
digitalsig-uat.trading.com 1 2026-01-20 2026-01-20 nxdomain
www.digitalsig-uat.trading.com 1 2026-01-20 2026-01-20 nxdomain
transport-uat.trading.com 1 2026-01-20 2026-01-20 nxdomain
www.transport-uat.trading.com 1 2026-01-20 2026-01-20 nxdomain
mt5-au.trading.com 3 2026-06-26 2026-09-19 ok
mt5-eu.trading.com 3 2026-06-26 2026-09-17 ok
*.apieu.trading.com 1 2026-02-18 2026-02-18 —
*.appeu.trading.com 1 2026-02-18 2026-02-18 —
*.staging-www.trading.com 15 2026-04-14 2026-09-30 —
*.test-www.trading.com 15 2026-04-14 2026-09-30 —
*.dev-www.trading.com 15 2026-04-14 2026-09-30 —

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