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.

100 hosts (first page) · 422 ms

HostCertsFirst seenLast seenDNS
current.com 8 2025-07-14 2026-08-29 ok
*.current.com 3 2025-07-14 2026-06-13 —
ada.current.com 10 2026-05-08 2026-09-29 ok
us-central1.ada.current.com 5 2026-05-08 2026-09-05 ok
us-east1.ada.current.com 5 2026-06-01 2026-09-29 ok
prima.current.com 10 2026-04-30 2026-09-26 ok
us-central1.prima.current.com 5 2026-04-30 2026-08-28 ok
us-east1.prima.current.com 5 2026-05-29 2026-09-26 ok
avibra.current.com 10 2026-05-25 2026-09-28 ok
us-central1.avibra.current.com 5 2026-05-31 2026-09-28 ok
us-east1.avibra.current.com 5 2026-05-25 2026-09-22 ok
intra.current.com 10 2026-05-08 2026-09-29 ok
api-intra.current.com 10 2026-04-21 2026-10-03 ok
us-central1.api-intra.current.com 5 2026-06-05 2026-10-03 ok
us-east1.api-intra.current.com 1 2026-09-26 2026-09-26 nxdomain
us-central1.intra.current.com 5 2026-05-08 2026-09-05 ok
us-east1.intra.current.com 5 2026-06-01 2026-09-29 ok
visa.current.com 25 2026-05-03 2026-09-14 ok
*.visa.current.com 10 2026-05-10 2026-09-12 —
us-central1.visa.current.com 5 2026-05-17 2026-09-14 ok
us-east1.visa.current.com 5 2026-05-03 2026-08-31 ok
alb.visa.current.com 15 2026-05-03 2026-09-14 ok
us-east1-le.visa.current.com 5 2026-05-03 2026-08-31 ok
atomic.current.com 10 2026-05-08 2026-09-30 ok
us-central1.atomic.current.com 5 2026-05-08 2026-09-05 ok
us-east1.atomic.current.com 5 2026-06-02 2026-09-30 ok
upload.current.com 1 2026-09-28 2026-09-28 ok
static-upload.current.com 1 2026-09-28 2026-09-28 ok
plaid.current.com 10 2026-05-02 2026-09-30 ok
us-central1.plaid.current.com 5 2026-05-02 2026-08-30 ok
us-east1.plaid.current.com 5 2026-06-02 2026-09-30 ok
ada-stage.current.com 9 2026-04-13 2026-10-02 ok
us-central1.ada-stage.current.com 5 2026-06-04 2026-10-02 ok
us-west1.ada-stage.current.com 4 2026-04-13 2026-08-11 ok
prima-stage.current.com 9 2026-04-16 2026-09-09 ok
us-central1.prima-stage.current.com 5 2026-05-12 2026-09-09 ok
us-west1.prima-stage.current.com 4 2026-04-16 2026-08-14 ok
avibra-stage.current.com 10 2026-05-25 2026-09-22 ok
us-central1.avibra-stage.current.com 5 2026-05-25 2026-09-22 ok
us-west1.avibra-stage.current.com 5 2026-05-25 2026-09-22 ok
intra-stage.current.com 9 2026-04-14 2026-08-17 ok
api-intra-stage.current.com 8 2026-04-17 2026-10-05 ok
us-west1.api-intra-stage.current.com 4 2026-04-17 2026-08-15 ok
us-central1.intra-stage.current.com 5 2026-04-14 2026-08-17 ok
us-west1.intra-stage.current.com 4 2026-04-14 2026-08-12 ok
visa-stage.current.com 19 2025-07-17 2026-09-25 ok
*.visa-stage.current.com 1 2025-07-17 2025-07-17 —
us-central1.visa-stage.current.com 4 2026-04-09 2026-08-07 ok
us-west1.visa-stage.current.com 4 2026-04-09 2026-08-07 ok
alb.visa-stage.current.com 18 2026-04-09 2026-09-25 ok
atomic-stage.current.com 10 2026-06-02 2026-09-30 ok
us-central1.atomic-stage.current.com 5 2026-06-02 2026-09-30 ok
us-west1.atomic-stage.current.com 5 2026-06-02 2026-09-30 ok
plaid-stage.current.com 8 2026-04-15 2026-08-13 ok
us-central1.plaid-stage.current.com 4 2026-04-15 2026-08-13 ok
us-west1.plaid-stage.current.com 4 2026-04-15 2026-08-13 ok
api-stage.current.com 9 2026-04-11 2026-09-03 ok
multi-api-stage.current.com 4 2026-06-07 2026-10-05 nxdomain
us-central1.api-stage.current.com 9 2026-05-06 2026-10-05 ok
us-west1.api-stage.current.com 4 2026-04-11 2026-08-09 ok
susanoo-webhook-stage.current.com 3 2026-07-30 2026-09-28 ok
coracle-zendesk-stage.current.com 8 2026-04-13 2026-08-11 ok
us-central1.coracle-zendesk-stage.current.com 4 2026-04-13 2026-08-11 ok
us-west1.coracle-zendesk-stage.current.com 4 2026-04-13 2026-08-11 ok
pinwheel-stage.current.com 10 2026-06-02 2026-09-30 ok
us-central1.pinwheel-stage.current.com 5 2026-06-02 2026-09-30 ok
us-west1.pinwheel-stage.current.com 5 2026-06-02 2026-09-30 ok
tandem-stage.current.com 4 2026-04-14 2026-08-12 ok
us-west1.tandem-stage.current.com 4 2026-04-14 2026-08-12 ok
incomm-stage.current.com 8 2026-04-14 2026-08-12 ok
us-central1.incomm-stage.current.com 4 2026-04-14 2026-08-12 ok
us-west1.incomm-stage.current.com 4 2026-04-14 2026-08-12 ok
dotcom-stage.current.com 5 2026-05-16 2026-09-18 ok
column-stage.current.com 8 2026-04-13 2026-08-11 ok
us-central1.column-stage.current.com 4 2026-04-13 2026-08-11 ok
us-west1.column-stage.current.com 4 2026-04-13 2026-08-11 ok
twilio-stage.current.com 11 2026-06-02 2026-09-30 nxdomain
smsmus-twilio-stage.current.com 13 2026-04-10 2026-09-30 ok
us-central1.smsmus-twilio-stage.current.com 6 2026-04-10 2026-09-30 ok
us-west1.smsmus-twilio-stage.current.com 7 2026-04-10 2026-09-30 ok
us-central1.twilio-stage.current.com 5 2026-06-02 2026-09-30 nxdomain
us-west1.twilio-stage.current.com 6 2026-06-02 2026-09-30 nxdomain
coracle-ivr-stage.current.com 8 2026-04-17 2026-08-15 ok
us-central1.coracle-ivr-stage.current.com 4 2026-04-17 2026-08-15 ok
us-west1.coracle-ivr-stage.current.com 4 2026-04-17 2026-08-15 ok
current-ivr-stage.current.com 8 2026-04-10 2026-08-08 ok
us-central1.current-ivr-stage.current.com 4 2026-04-10 2026-08-08 ok
us-west1.current-ivr-stage.current.com 4 2026-04-10 2026-08-08 ok
crb-webhooks-stage.current.com 8 2026-04-13 2026-08-11 ok
us-central1.crb-webhooks-stage.current.com 4 2026-04-13 2026-08-11 ok
us-west1.crb-webhooks-stage.current.com 4 2026-04-13 2026-08-11 ok
zendesk-webhooks-stage.current.com 9 2026-04-14 2026-08-17 ok
us-central1.zendesk-webhooks-stage.current.com 5 2026-04-14 2026-08-17 ok
us-west1.zendesk-webhooks-stage.current.com 4 2026-04-14 2026-08-12 ok
current-public-static-assets-stage.current.com 3 2026-04-29 2026-08-11 ok
knot-stage.current.com 8 2026-04-13 2026-08-11 ok
us-central1.knot-stage.current.com 4 2026-04-13 2026-08-11 ok
us-west1.knot-stage.current.com 4 2026-04-13 2026-08-11 ok
flex-stage.current.com 8 2026-04-21 2026-08-19 ok
us-central1.flex-stage.current.com 4 2026-04-21 2026-08-19 ok

Showing the first 100 hostnames — sign in with GitHub or Google to page the full list, or use the API with an API key: GET /v1/hosts/current.com.

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/current.com.