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.

33 hosts · 284 ms

HostCertsFirst seenLast seenDNS
gotinder.com 12 2026-01-22 2026-10-04 ok
*.gotinder.com 22 2025-10-08 2026-10-04 —
api.as1.gotinder.com 1 2026-01-11 2026-01-11 ok
b9.gotinder.com 1 2025-10-21 2025-10-21 nxdomain
www.b9.gotinder.com 1 2025-10-21 2025-10-21 nxdomain
data.gotinder.com 2 2025-07-14 2026-06-13 ok
console.gotinder.com 1 2026-01-11 2026-01-11 ok
sharemydate.gotinder.com 1 2025-12-28 2025-12-28 ok
api.sharemydate.gotinder.com 1 2025-12-28 2025-12-28 ok
dynamic-config.gotinder.com 1 2025-12-14 2025-12-14 ok
tech.gotinder.com 1 2026-01-31 2026-01-31 ok
api.gotinder.com 3 2025-11-02 2025-12-07 ok
www.api.gotinder.com 3 2025-11-02 2025-12-07 nxdomain
inboxcrm-ssl.gotinder.com 3 2025-12-05 2026-10-01 ok
vpn.gotinder.com 2 2025-10-23 2025-11-05 nxdomain
www.vpn.gotinder.com 1 2025-10-23 2025-10-23 nxdomain
gp.gotinder.com 3 2025-10-23 2026-02-04 ok
pagp.gotinder.com 3 2025-10-23 2026-02-04 nxdomain
images.gotinder.com 1 2025-12-05 2025-12-05 nxdomain
marketing-images.gotinder.com 2 2025-11-17 2026-08-27 ok
tools.gotinder.com 1 2026-01-12 2026-01-12 ok
static-assets.gotinder.com 1 2025-12-11 2025-12-11 ok
reports.gotinder.com 1 2026-01-11 2026-01-11 ok
summary.gotinder.com 1 2026-01-11 2026-01-11 ok
*.ue1az.gotinder.com 2 2025-07-31 2026-06-30 —
a.ue1az.gotinder.com 2 2026-02-22 2026-07-10 nxdomain
*.a.ue1az.gotinder.com 2 2026-02-22 2026-07-10 —
b.ue1az.gotinder.com 2 2026-02-22 2026-07-10 nxdomain
*.b.ue1az.gotinder.com 2 2026-02-22 2026-07-10 —
c.ue1az.gotinder.com 2 2026-02-22 2026-07-10 nxdomain
*.c.ue1az.gotinder.com 2 2026-02-22 2026-07-10 —
d.ue1az.gotinder.com 2 2026-02-22 2026-07-10 nxdomain
*.d.ue1az.gotinder.com 2 2026-02-22 2026-07-10 —

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