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.

44 hosts · 375 ms

HostCertsFirst seenLast seenDNS
strauss.com 2 2025-08-11 2026-08-04 ok
*.strauss.com 2 2025-08-11 2026-08-04 —
ca.strauss.com 15 2026-04-11 2026-10-07 ok
cisionone-email.media.strauss.com 5 2026-04-24 2026-08-22 ok
news.glb.strauss.com 5 2026-05-03 2026-08-31 ok
news.be.strauss.com 5 2026-05-03 2026-08-31 ok
news.de.strauss.com 5 2026-05-03 2026-08-31 ok
help-se.strauss.com 7 2026-04-22 2026-09-27 ok
news.se.strauss.com 5 2026-05-03 2026-08-31 ok
presse.strauss.com 15 2026-05-21 2026-10-01 ok
bewerbung.strauss.com 3 2026-04-21 2026-09-08 ok
news.ch.strauss.com 5 2026-05-03 2026-08-31 ok
si.strauss.com 9 2026-04-27 2026-09-06 servfail
help-dk.strauss.com 7 2026-04-22 2026-09-27 ok
news.dk.strauss.com 5 2026-05-03 2026-08-31 ok
news.sk.strauss.com 5 2026-05-03 2026-08-31 ok
news.uk.strauss.com 5 2026-05-03 2026-08-31 ok
news.nl.strauss.com 5 2026-05-03 2026-08-31 ok
news.pl.strauss.com 5 2026-05-03 2026-08-31 ok
termin.strauss.com 4 2026-04-13 2026-08-13 ok
vpn.strauss.com 1 2025-11-20 2025-11-20 servfail
info.strauss.com 5 2026-05-03 2026-08-31 ok
myshop.strauss.com 2 2025-08-11 2026-07-12 ok
*.myshop.strauss.com 2 2025-08-11 2026-07-12 —
news.fr.strauss.com 5 2026-05-03 2026-08-31 ok
hr.strauss.com 7 2026-04-27 2026-09-04 ok
mymotion-configurator.strauss.com 5 2026-05-05 2026-09-02 servfail
cargo-configurator.strauss.com 5 2026-05-05 2026-09-02 ok
rs.strauss.com 13 2026-05-24 2026-10-05 ok
us.strauss.com 24 2026-05-26 2026-10-06 ok
account-us.strauss.com 14 2026-04-16 2026-08-24 ok
link.us.strauss.com 7 2026-05-22 2026-09-19 ok
bauhaus.strauss.com 15 2026-05-14 2026-09-14 ok
news.strauss.com 5 2026-05-27 2026-08-17 ok
news.at.strauss.com 5 2026-05-03 2026-08-31 ok
help-it.strauss.com 7 2026-04-22 2026-09-27 ok
news.it.strauss.com 5 2026-05-03 2026-08-31 ok
nachhaltigkeit.strauss.com 1 2026-09-09 2026-09-09 ok
au.strauss.com 2 2026-08-04 2026-10-02 ok
eu.strauss.com 5 2026-05-11 2026-09-08 ok
help-hu.strauss.com 3 2026-07-29 2026-09-27 ok
mx.strauss.com 16 2026-05-23 2026-10-02 ok
news.cz.strauss.com 5 2026-05-03 2026-08-31 ok
oceanz.strauss.com 13 2026-05-14 2026-09-11 ok

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