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.

60 hosts · 390 ms

HostCertsFirst seenLast seenDNS
uphold.com 26 2026-04-22 2026-10-01 ok
*.uphold.com 26 2026-04-22 2026-10-01 —
*.enterprise.uphold.com 6 2026-05-04 2026-08-30 —
*.portal.enterprise.uphold.com 8 2026-05-04 2026-08-30 —
*.onboarding-service.webhooks.enterprise.uphold.com 8 2026-05-04 2026-08-30 —
kyc-widget.enterprise.uphold.com 10 2026-04-28 2026-08-24 ok
travel-rule-widget.enterprise.uphold.com 8 2026-05-07 2026-09-02 ok
payment-widget.enterprise.uphold.com 10 2026-05-15 2026-09-10 ok
support.enterprise.uphold.com 5 2026-05-26 2026-09-23 ok
*.etracking.uphold.com 6 2026-05-04 2026-08-30 —
developer.uphold.com 5 2026-05-14 2026-09-15 ok
*.card-service.webhooks.uphold.com 8 2026-05-13 2026-09-08 —
*.screening-service.webhooks.uphold.com 10 2026-06-02 2026-09-28 —
*.gamification-service.webhooks.uphold.com 10 2026-04-19 2026-08-15 —
*.notification-service.webhooks.uphold.com 6 2026-05-02 2026-08-28 —
*.erebor-service.webhooks.uphold.com 10 2026-05-04 2026-08-30 —
*.wallet-service.webhooks.uphold.com 8 2026-05-17 2026-09-12 —
*.vault-service.webhooks.uphold.com 8 2026-05-15 2026-09-10 —
*.risk-assessment-service.webhooks.uphold.com 6 2026-05-04 2026-08-30 —
*.identity-service.webhooks.uphold.com 10 2026-04-23 2026-08-19 —
*.zendesk-services.webhooks.uphold.com 6 2026-05-07 2026-09-02 —
*.credit-card-gateway.webhooks.uphold.com 11 2026-06-03 2026-09-29 —
*.bank-gateway.webhooks.uphold.com 6 2026-05-04 2026-08-30 —
api-jpmc.bank-gateway.webhooks.uphold.com 5 2026-08-17 2026-08-20 nodata
*.apm-gateway.webhooks.uphold.com 8 2026-04-16 2026-08-12 —
*.apex-gateway.webhooks.uphold.com 11 2026-05-31 2026-09-26 —
insights.uphold.com 2 2025-09-22 2025-09-22 ok
status.uphold.com 6 2026-04-30 2026-09-14 ok
listings.status.uphold.com 5 2026-04-25 2026-08-22 ok
*.ascent.uphold.com 6 2026-05-04 2026-08-30 —
attachment.uphold.com 2 2026-03-11 2026-07-27 ok
static-attachment.uphold.com 2 2026-03-11 2026-07-27 ok
support.uphold.com 5 2026-05-26 2026-09-23 ok
trust.uphold.com 12 2026-05-24 2026-09-19 ok
support-sandbox.uphold.com 5 2026-05-26 2026-09-23 ok
*.sandbox.uphold.com 6 2026-05-04 2026-08-30 —
*.gamification-service.sandbox.uphold.com 10 2026-04-19 2026-08-15 —
*.enterprise.sandbox.uphold.com 6 2026-05-04 2026-08-30 —
*.portal.enterprise.sandbox.uphold.com 8 2026-05-04 2026-08-30 —
*.onboarding-service.webhooks.enterprise.sandbox.uphold.com 8 2026-05-04 2026-08-30 —
kyc-widget.enterprise.sandbox.uphold.com 6 2026-04-28 2026-08-24 ok
travel-rule-widget.enterprise.sandbox.uphold.com 8 2026-05-06 2026-09-01 ok
payment-widget.enterprise.sandbox.uphold.com 12 2026-05-14 2026-09-09 ok
support.enterprise.sandbox.uphold.com 5 2026-05-26 2026-09-23 ok
*.card-service.webhooks.sandbox.uphold.com 8 2026-05-13 2026-09-08 —
*.screening-service.webhooks.sandbox.uphold.com 10 2026-06-02 2026-09-28 —
*.gamification-service.webhooks.sandbox.uphold.com 10 2026-04-19 2026-08-15 —
*.notification-service.webhooks.sandbox.uphold.com 6 2026-05-02 2026-08-28 —
*.erebor-service.webhooks.sandbox.uphold.com 10 2026-05-04 2026-08-30 —
*.wallet-service.webhooks.sandbox.uphold.com 8 2026-05-17 2026-09-12 —
*.vault-service.webhooks.sandbox.uphold.com 8 2026-05-15 2026-09-10 —
*.risk-assessment-service.webhooks.sandbox.uphold.com 6 2026-05-04 2026-08-30 —
*.identity-service.webhooks.sandbox.uphold.com 10 2026-04-23 2026-08-19 —
*.zendesk-services.webhooks.sandbox.uphold.com 6 2026-05-07 2026-09-02 —
*.credit-card-gateway.webhooks.sandbox.uphold.com 11 2026-06-03 2026-09-29 —
*.bank-gateway.webhooks.sandbox.uphold.com 6 2026-05-04 2026-08-30 —
*.apm-gateway.webhooks.sandbox.uphold.com 8 2026-04-16 2026-08-12 —
*.apex-gateway.webhooks.sandbox.uphold.com 11 2026-05-31 2026-09-26 —
*.bank-gateway.sandbox.uphold.com 6 2026-05-04 2026-08-30 —
*.apm-gateway.sandbox.uphold.com 8 2026-04-16 2026-08-12 —

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