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.

34 hosts · 381 ms

HostCertsFirst seenLast seenDNS
savana.com 12 2025-12-31 2026-09-21 ok
*.savana.com 23 2025-07-01 2026-09-21 —
img1001.savana.com 6 2026-05-05 2026-08-31 ok
video-cs101.savana.com 11 2026-06-06 2026-10-02 ok
img201.savana.com 11 2026-05-23 2026-09-19 ok
api-shop-in1.savana.com 9 2026-05-31 2026-09-26 ok
api-hammer-in1.savana.com 6 2026-05-26 2026-09-21 ok
api-hammer-iq1.savana.com 7 2026-05-26 2026-09-21 ok
stats1.savana.com 11 2026-05-26 2026-09-22 ok
img104.savana.com 8 2026-05-15 2026-09-10 ok
video-cs104.savana.com 10 2026-05-21 2026-09-17 ok
img204.savana.com 10 2026-05-24 2026-09-20 ok
img105.savana.com 10 2026-04-17 2026-08-13 ok
img205.savana.com 5 2026-08-03 2026-10-01 ok
static.savana.com 10 2026-05-03 2026-08-30 ok
supply-aichat-euc.savana.com 10 2026-04-26 2026-08-22 ok
img104-cf.savana.com 13 2026-05-27 2026-09-22 ok
api-shop-iq-cf.savana.com 10 2026-05-27 2026-09-22 ok
api-hammer-iq-cf.savana.com 11 2026-05-27 2026-09-22 ok
link.savana.com 13 2026-05-18 2026-09-13 ok
m.savana.com 11 2026-05-31 2026-09-26 ok
gw-bootstrap-in.savana.com 7 2026-05-18 2026-09-13 ok
api-hammer-in.savana.com 8 2026-06-04 2026-09-30 ok
api-aichat-in.savana.com 6 2026-05-14 2026-09-10 ok
ws-aichat-in.savana.com 10 2026-05-14 2026-09-09 ok
*.in.savana.com 11 2025-08-01 2026-09-24 —
sharein.savana.com 11 2026-06-02 2026-09-28 ok
linkin.savana.com 9 2026-06-02 2026-09-28 ok
api-shop-iq.savana.com 12 2026-04-28 2026-08-25 ok
api-hammer-iq.savana.com 8 2026-06-03 2026-09-29 ok
api-aichat-iq.savana.com 12 2026-05-21 2026-09-16 ok
shareiq.savana.com 10 2026-04-29 2026-08-25 ok
linkiq.savana.com 10 2026-04-27 2026-08-23 ok
stats.savana.com 8 2026-04-13 2026-08-10 ok

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