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.

52 hosts · 410 ms

HostCertsFirst seenLast seenDNS
yotpo.com 21 2025-06-14 2026-08-10 ok
*.yotpo.com 38 2025-06-14 2026-10-04 —
*.staging-us-east-1.yotpo.com 2 2025-09-03 2026-08-03 —
*.us-east-1.yotpo.com 12 2025-08-09 2026-10-04 —
fgpa.yotpo.com 1 2025-10-07 2025-10-07 nxdomain
www.fgpa.yotpo.com 1 2025-10-07 2025-10-07 nxdomain
web-data.yotpo.com 3 2026-07-09 2026-09-07 ok
share.yotpo.com 7 2026-05-12 2026-09-10 ok
warehouse.yotpo.com 5 2026-05-10 2026-09-10 ok
www.warehouse.yotpo.com 5 2026-05-10 2026-09-10 ok
cdn-yotpo-images-production-scaleflex-cf.yotpo.com 1 2025-11-30 2025-11-30 nxdomain
staticcf.yotpo.com 3 2026-06-04 2026-08-13 ok
cdn-yotpo-images-staging.yotpo.com 5 2026-05-11 2026-09-28 ok
sampling.yotpo.com 5 2026-04-29 2026-08-27 ok
auth.yotpo.com 10 2026-05-01 2026-08-28 ok
core-api.yotpo.com 12 2026-04-10 2026-10-05 ok
loyaltyapi.yotpo.com 8 2026-05-06 2026-09-01 ok
womeninecomm.yotpo.com 6 2026-05-16 2026-09-16 ok
www.womeninecomm.yotpo.com 6 2026-05-16 2026-09-16 ok
destination.yotpo.com 5 2026-05-10 2026-09-10 ok
www.destination.yotpo.com 5 2026-05-10 2026-09-10 ok
cdn-yotpo-images-production.yotpo.com 3 2026-06-04 2026-08-13 ok
cdn-yotpo-widget-production.yotpo.com 3 2026-06-04 2026-08-13 ok
cdn-yotpo-www-production.yotpo.com 3 2026-06-04 2026-08-13 ok
info.yotpo.com 6 2026-05-12 2026-09-07 ok
mingo.yotpo.com 5 2026-05-04 2026-09-01 ok
fp.yotpo.com 12 2026-06-03 2026-09-29 ok
cdn-swell-paperclip.yotpo.com 3 2026-06-04 2026-08-13 ok
smsbump.yotpo.com 2 2025-11-06 2026-09-15 ok
develop.yotpo.com 8 2026-05-06 2026-09-01 ok
app.yotpo.com 6 2025-08-19 2026-09-14 ok
*.preview.app.yotpo.com 4 2026-04-17 2026-08-17 —
cdn-swell-vms-video-uploader.yotpo.com 3 2026-06-04 2026-08-13 ok
metrics.yotpo.com 3 2026-04-13 2026-08-11 ok
cdn-yotpo-analytics.yotpo.com 3 2026-06-04 2026-08-13 ok
apidocs.yotpo.com 10 2026-04-18 2026-08-14 ok
email-and-sms.yotpo.com 1 2026-09-15 2026-09-15 ok
cdn-vms.yotpo.com 3 2026-06-04 2026-08-13 ok
jenkins.yotpo.com 1 2026-01-05 2026-01-05 nxdomain
www.jenkins.yotpo.com 1 2026-01-05 2026-01-05 nxdomain
partners.yotpo.com 1 2026-02-19 2026-02-19 ok
www.partners.yotpo.com 1 2026-02-19 2026-02-19 nxdomain
cdn-swell-assets.yotpo.com 3 2026-06-04 2026-08-13 ok
cdn-swell-ps-assets.yotpo.com 3 2026-06-04 2026-08-13 ok
events.yotpo.com 4 2026-06-05 2026-10-03 ok
status.yotpo.com 6 2026-04-15 2026-09-15 ok
support.yotpo.com 12 2026-04-28 2026-08-24 ok
trust.yotpo.com 12 2026-05-25 2026-09-20 ok
app-preview.yotpo.com 5 2026-05-25 2026-09-26 ok
cdn-yotpo-images-production-scaleflex.yotpo.com 5 2026-04-24 2026-09-11 ok
partneracademy.yotpo.com 1 2025-12-28 2025-12-28 nxdomain
community.yotpo.com 2 2025-10-12 2026-09-12 ok

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