Find every subdomain
of a domain.

Every hostname under a domain that ever appeared in a public TLS certificate — with certificate counts and first/last seen dates.

23 hosts · 191 ms

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HostCertsFirst seenLast seen
wesgroup.ca 30 2026-05-10 2026-10-05
*.wesgroup.ca 20 2026-05-15 2026-10-05
public.wesgroup.ca 5 2025-09-10 2026-10-07
dashboard.wesgroup.ca 2 2026-03-04 2026-07-17
office.wesgroup.ca 16 2026-06-14 2026-10-10
service.wesgroup.ca 14 2026-05-10 2026-09-05
dayforce.wesgroup.ca 24 2026-04-25 2026-08-27
customercare.wesgroup.ca 20 2026-06-03 2026-09-29
homeownercare.wesgroup.ca 3 2026-02-25 2026-08-02
secure.wesgroup.ca 3 2025-08-27 2026-09-11
private.wesgroup.ca 4 2025-09-10 2026-09-24
yardi.wesgroup.ca 12 2026-04-30 2026-08-27
autodesk.wesgroup.ca 12 2026-06-12 2026-10-08
sign.wesgroup.ca 22 2026-05-10 2026-09-06
zuper.wesgroup.ca 8 2026-06-05 2026-10-01
concur.wesgroup.ca 13 2026-05-12 2026-09-07
mta-sts.wesgroup.ca 3 2026-06-05 2026-08-15
angus.wesgroup.ca 17 2026-05-07 2026-09-02
passwordreset.wesgroup.ca 16 2026-05-09 2026-09-04
support.wesgroup.ca 14 2026-05-09 2026-09-04
remotesupport.wesgroup.ca 2 2026-09-24 2026-09-24
sst.wesgroup.ca 4 2026-04-29 2026-10-09
www.wesgroup.ca 17 2026-05-04 2026-08-30

Programmatic access: API GET /v1/hosts/wesgroup.ca (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/wesgroup.ca.