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.

100 hosts (first page) · 228 ms

HostCertsFirst seenLast seen
homegate.ch 38 2025-06-17 2026-10-07
*.homegate.ch 37 2025-06-17 2026-10-07
tracking.ad.homegate.ch 1 2026-08-05 2026-08-05
anti-fraud.homegate.ch 2 2025-06-21 2026-05-20
detailpage.homegate.ch 2 2025-07-26 2026-06-25
backstage.homegate.ch 1 2025-11-11 2025-11-11
private.homegate.ch 1 2025-12-27 2025-12-27
kyc.private.homegate.ch 12 2026-05-06 2026-10-06
bi.sl.private.homegate.ch 3 2026-04-29 2026-09-29
auth.homegate.ch 10 2026-04-30 2026-08-27
*.mail.auth.homegate.ch 1 2026-07-30 2026-07-30
test.auth.homegate.ch 10 2026-05-08 2026-09-04
dev.auth.homegate.ch 12 2026-05-05 2026-09-01
api.homegate.ch 3 2026-05-05 2026-08-25
geo-api.homegate.ch 1 2026-01-09 2026-01-09
v2.geo-api.homegate.ch 1 2025-12-03 2025-12-03
partner-api.homegate.ch 2 2025-09-22 2026-08-22
tracking.notification.homegate.ch 3 2026-04-24 2026-09-24
tracking.test.notification.homegate.ch 4 2026-04-24 2026-09-24
tracking.weekly-recommendation.homegate.ch 3 2026-04-24 2026-09-24
tracking.test.weekly-recommendation.homegate.ch 3 2026-04-24 2026-09-24
vpn.homegate.ch 2 2026-04-25 2026-09-25
heat-map.homegate.ch 1 2026-01-13 2026-01-13
tracking.price-drop.homegate.ch 3 2026-04-24 2026-09-24
tracking.test.price-drop.homegate.ch 4 2026-04-24 2026-09-24
sstapp.homegate.ch 3 2026-05-23 2026-09-06
messenger.homegate.ch 2 2026-03-25 2026-08-25
attachments.messenger.homegate.ch 2 2025-08-03 2026-07-04
data-services.homegate.ch 4 2025-07-06 2026-06-06
test-data-services.homegate.ch 4 2025-07-06 2026-06-06
*.test-data-services.homegate.ch 4 2025-07-06 2026-06-06
*.data-services.homegate.ch 4 2025-07-06 2026-06-06
ds-docs.data-services.homegate.ch 5 2026-05-18 2026-09-16
dbt-docs.data-services.homegate.ch 2 2026-05-11 2026-05-11
entrypages.homegate.ch 2 2025-10-01 2026-08-31
inquiries.homegate.ch 1 2025-12-17 2025-12-17
link.notifications.homegate.ch 2 2025-07-18 2026-06-17
accounts.homegate.ch 1 2025-11-09 2025-11-09
*.plus.homegate.ch 24 2026-04-19 2026-08-18
tracking.tenantplus.homegate.ch 4 2026-08-12 2026-08-20
domus.homegate.ch 4 2025-07-26 2026-06-26
legacy.domus.homegate.ch 1 2026-05-11 2026-05-11
image.news.homegate.ch 2 2025-06-28 2026-07-16
chat.homegate.ch 29 2026-04-13 2026-10-07
contact.homegate.ch 14 2026-05-09 2026-09-28
test-contact.homegate.ch 13 2026-05-07 2026-09-02
ftp-import.homegate.ch 1 2025-09-25 2025-09-25
*.test.homegate.ch 24 2026-04-19 2026-08-18
tracking.ad.test.homegate.ch 1 2026-08-05 2026-08-05
anti-fraud.test.homegate.ch 2 2025-07-28 2026-06-28
detailpage.test.homegate.ch 2 2025-07-25 2026-06-24
backstage.test.homegate.ch 2 2025-10-20 2025-12-12
*.backstage.test.homegate.ch 2 2025-08-20 2026-07-21
tracking.auth.test.homegate.ch 2 2026-07-29 2026-07-30
v2.geo-api.test.homegate.ch 1 2025-12-03 2025-12-03
partner-api.test.homegate.ch 2 2025-09-18 2026-08-18
listing-mapper-api.test.homegate.ch 1 2025-08-04 2025-08-04
link.test.homegate.ch 2 2025-07-16 2026-06-15
heat-map.test.homegate.ch 1 2026-01-13 2026-01-13
*.seekerapp.test.homegate.ch 1 2025-12-12 2025-12-12
*.srp.test.homegate.ch 2 2026-04-09 2026-09-09
messenger.test.homegate.ch 2 2026-04-02 2026-09-02
attachments.messenger.test.homegate.ch 2 2025-08-03 2026-07-04
tracking.internal-services.test.homegate.ch 4 2026-04-24 2026-09-24
entrypages.test.homegate.ch 2 2025-09-27 2026-08-27
inquiries.test.homegate.ch 1 2025-12-14 2025-12-14
accounts.test.homegate.ch 1 2025-11-05 2025-11-05
*.plus.test.homegate.ch 24 2026-04-19 2026-08-18
tracking.tenantplus.test.homegate.ch 4 2026-08-12 2026-08-20
chat.test.homegate.ch 29 2026-04-26 2026-09-08
survey.test.homegate.ch 3 2025-06-24 2026-08-18
tracking.inquiry.test.homegate.ch 1 2026-07-20 2026-07-20
apitest.homegate.ch 3 2026-05-05 2026-08-25
sst.homegate.ch 3 2026-05-23 2026-09-06
apiv2.dev.homegate.ch 1 2026-02-02 2026-02-02
mr-mr-400.apiv2.dev.homegate.ch 1 2025-06-15 2025-06-15
mr-mr-500.apiv2.dev.homegate.ch 1 2025-10-19 2025-10-19
mr-mr-600.apiv2.dev.homegate.ch 1 2026-06-19 2026-06-19
mr-mr-410.apiv2.dev.homegate.ch 1 2025-06-29 2025-06-29
mr-mr-510.apiv2.dev.homegate.ch 1 2025-10-30 2025-10-30
mr-mr-610.apiv2.dev.homegate.ch 1 2026-07-24 2026-07-24
mr-mr-420.apiv2.dev.homegate.ch 1 2025-07-16 2025-07-16
mr-mr-520.apiv2.dev.homegate.ch 1 2025-11-16 2025-11-16
mr-mr-620.apiv2.dev.homegate.ch 1 2026-08-03 2026-08-03
mr-mr-430.apiv2.dev.homegate.ch 1 2025-07-27 2025-07-27
mr-mr-530.apiv2.dev.homegate.ch 1 2025-11-25 2025-11-25
mr-mr-630.apiv2.dev.homegate.ch 2 2026-08-24 2026-08-24
mr-mr-440.apiv2.dev.homegate.ch 1 2025-08-10 2025-08-10
mr-mr-540.apiv2.dev.homegate.ch 1 2026-01-26 2026-01-26
mr-mr-450.apiv2.dev.homegate.ch 1 2025-08-17 2025-08-17
mr-mr-550.apiv2.dev.homegate.ch 1 2026-02-26 2026-02-26
mr-mr-460.apiv2.dev.homegate.ch 1 2025-08-31 2025-08-31
mr-mr-560.apiv2.dev.homegate.ch 1 2026-03-11 2026-03-11
mr-mr-470.apiv2.dev.homegate.ch 1 2025-09-12 2025-09-12
mr-mr-570.apiv2.dev.homegate.ch 1 2026-04-03 2026-04-03
mr-mr-480.apiv2.dev.homegate.ch 1 2025-09-21 2025-09-21
mr-mr-580.apiv2.dev.homegate.ch 1 2026-05-08 2026-05-08
mr-mr-490.apiv2.dev.homegate.ch 1 2025-10-06 2025-10-06
mr-mr-590.apiv2.dev.homegate.ch 1 2026-05-14 2026-05-14
auth.victor-1.apiv2.dev.homegate.ch 10 2026-05-01 2026-08-29

Showing the first 100 hostnames — sign in with GitHub or Google to page the full list, or use the API with an API key: GET /v1/hosts/homegate.ch.

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/homegate.ch.