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.

23 hosts · 408 ms

HostCertsFirst seenLast seenDNS
zoviz.com 29 2026-04-14 2026-09-15 ok
*.zoviz.com 23 2026-04-16 2026-09-15 —
enterprise.zoviz.com 5 2026-05-03 2026-10-02 nxdomain
ai-branding.zoviz.com 8 2026-05-22 2026-05-25 ok
billing.zoviz.com 9 2026-04-18 2026-08-14 ok
oauth.zoviz.com 8 2026-04-15 2026-09-15 ok
brandbook.zoviz.com 2 2026-04-20 2026-04-20 ok
email.zoviz.com 5 2026-05-20 2026-09-17 ok
notification.zoviz.com 4 2026-09-11 2026-09-14 ok
presentation.zoviz.com 6 2026-05-24 2026-08-08 ok
video.zoviz.com 4 2026-04-23 2026-04-23 ok
studio.zoviz.com 6 2026-05-29 2026-08-14 ok
book-demo.zoviz.com 4 2026-06-17 2026-06-17 nodata
website-builder.zoviz.com 6 2026-06-07 2026-08-22 ok
developer.zoviz.com 4 2026-06-22 2026-06-22 ok
website-hosting-router.zoviz.com 6 2026-04-14 2026-08-11 nxdomain
web-extractor.zoviz.com 2 2026-04-17 2026-04-17 ok
canvas.zoviz.com 10 2026-05-26 2026-07-24 ok
email.updates.zoviz.com 2 2026-05-18 2026-05-18 nxdomain
emails.zoviz.com 2 2026-05-15 2026-05-15 nxdomain
chat.zoviz.com 2 2026-05-11 2026-05-11 nxdomain
agent.zoviz.com 4 2026-07-20 2026-07-20 ok
azure-marketplace-fulfillment.zoviz.com 4 2026-05-10 2026-05-10 nxdomain

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