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 · 381 ms

HostCertsFirst seenLast seenDNS
rothys.com 15 2025-07-10 2026-09-26 ok
*.rothys.com 2 2025-07-10 2026-06-09 —
boomiqa100.rothys.com 2 2025-12-10 2025-12-15 ok
boomiprod100.rothys.com 1 2025-12-16 2025-12-16 nxdomain
boomiqa200.rothys.com 2 2025-12-10 2025-12-15 ok
panorama.rothys.com 5 2026-06-01 2026-09-29 ok
panorama-qa.rothys.com 5 2026-05-30 2026-09-27 ok
intqa.rothys.com 1 2026-01-29 2026-01-29 ok
www.intqa.rothys.com 1 2026-01-29 2026-01-29 nxdomain
brand.rothys.com 14 2026-05-18 2026-09-14 ok
boomiprod.rothys.com 1 2025-12-31 2025-12-31 ok
intprod.rothys.com 2 2025-08-30 2026-06-29 ok
www.intprod.rothys.com 2 2025-08-30 2026-06-29 nxdomain
invite.rothys.com 1 2025-12-18 2025-12-18 nodata
*.invite.rothys.com 1 2025-12-18 2025-12-18 —
avenue.rothys.com 1 2025-12-24 2025-12-24 ok
int-staging.rothys.com 4 2026-05-22 2026-07-22 nxdomain
mi.rothys.com 1 2026-02-06 2026-02-06 ok
clickom.mail.rothys.com 2 2025-07-17 2026-06-17 ok
clickom.info.rothys.com 2 2025-07-17 2026-06-17 ok
vhrtypw6wd01.sap.rothys.com 3 2026-04-03 2026-09-17 nxdomain
www.vhrtypw6wd01.sap.rothys.com 3 2026-04-03 2026-09-17 nxdomain
vhrtydw7wd01.sap.rothys.com 1 2025-12-12 2025-12-12 nxdomain
www.vhrtydw7wd01.sap.rothys.com 1 2025-12-12 2025-12-12 nxdomain
vhrtypw7wd01.sap.rothys.com 4 2026-04-03 2026-09-17 nxdomain
www.vhrtypw7wd01.sap.rothys.com 4 2026-04-03 2026-09-17 nxdomain
vhrtyqw7wd01.sap.rothys.com 1 2026-01-16 2026-01-16 ok
www.vhrtyqw7wd01.sap.rothys.com 1 2026-01-16 2026-01-16 nxdomain
ds7.sap.rothys.com 3 2026-04-20 2026-10-04 ok
ps7.sap.rothys.com 2 2026-04-03 2026-09-17 ok
www.ps7.sap.rothys.com 2 2026-04-03 2026-09-17 nxdomain
qs7.sap.rothys.com 3 2026-04-20 2026-10-04 ok
vhrtyds7ci.sap.rothys.com 1 2025-12-11 2025-12-11 nxdomain
www.vhrtyds7ci.sap.rothys.com 1 2025-12-11 2025-12-11 nxdomain
vhrtyps7ci.sap.rothys.com 2 2026-04-03 2026-09-17 nxdomain
www.vhrtyps7ci.sap.rothys.com 2 2026-04-03 2026-09-17 nxdomain
vhrtyqs7ci.sap.rothys.com 1 2026-01-16 2026-01-16 nxdomain
www.vhrtyqs7ci.sap.rothys.com 1 2026-01-16 2026-01-16 nxdomain
prd-ext.sap.rothys.com 3 2026-04-20 2026-10-04 ok
qas-ext.sap.rothys.com 3 2026-04-20 2026-10-04 ok
dev-ext.sap.rothys.com 3 2026-04-20 2026-10-04 ok
www.dev-ext.sap.rothys.com 3 2026-04-20 2026-10-04 nxdomain
shop.rothys.com 12 2026-05-16 2026-09-26 ok
ubhur.rothys.com 9 2026-05-22 2026-09-18 ok
analytics.rothys.com 5 2026-05-18 2026-09-14 ok
links.rothys.com 2 2025-07-26 2026-06-26 ok
utils.rothys.com 3 2025-10-28 2026-09-28 ok
returns.rothys.com 8 2026-05-15 2026-09-10 ok
accounts.rothys.com 18 2026-04-19 2026-10-01 ok
intdev.rothys.com 1 2026-01-29 2026-01-29 ok
www.intdev.rothys.com 1 2026-01-29 2026-01-29 nxdomain
www.rothys.com 13 2026-05-16 2026-09-24 ok

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