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.

19 hosts · 315 ms

HostCertsFirst seenLast seenDNS
lawla.com 17 2026-04-17 2026-10-01 ok
*.lawla.com 2 2026-04-17 2026-10-01 —
antivirus3.lawla.com 5 2026-03-31 2026-09-15 ok
www.antivirus3.lawla.com 5 2026-03-31 2026-09-15 nxdomain
printagent3et-prod.lawla.com 1 2026-03-31 2026-03-31 nxdomain
www.printagent3et-prod.lawla.com 1 2026-03-31 2026-03-31 nxdomain
time.lawla.com 1 2026-01-25 2026-01-25 nxdomain
rippe.lawla.com 1 2026-01-26 2026-01-26 nxdomain
secure.lawla.com 2 2026-01-25 2026-06-22 ok
spam.lawla.com 1 2026-01-24 2026-01-24 nxdomain
login.lawla.com 2 2026-01-29 2026-06-26 ok
signin.lawla.com 2 2026-01-29 2026-06-26 ok
2026vpn.lawla.com 1 2026-02-25 2026-02-25 nxdomain
www.2026vpn.lawla.com 1 2026-02-25 2026-02-25 nxdomain
connect.lawla.com 2 2026-01-25 2026-06-22 ok
support.lawla.com 2 2026-01-24 2026-06-21 ok
printagent3et-dev.lawla.com 1 2026-03-31 2026-03-31 nxdomain
www.printagent3et-dev.lawla.com 1 2026-03-31 2026-03-31 nxdomain
www.lawla.com 15 2026-05-24 2026-09-25 ok

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