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.

57 hosts · 345 ms

HostCertsFirst seenLast seenDNS
lampsplus.com 12 2025-11-10 2026-09-20 ok
*.lampsplus.com 2 2025-12-15 2026-01-15 —
url5972.lampsplus.com 2 2026-09-29 2026-09-29 ok
mcstaging2.lampsplus.com 7 2026-04-28 2026-08-26 ok
url2218.lampsplus.com 1 2025-11-16 2025-11-16 ok
qa.lampsplus.com 3 2026-07-20 2026-08-26 ok
lampskb.lampsplus.com 4 2025-11-10 2026-08-26 ok
alb.lampsplus.com 4 2025-11-10 2026-08-26 nxdomain
rc.lampsplus.com 5 2026-06-24 2026-09-27 ok
mcprod.lampsplus.com 6 2026-05-23 2026-09-20 ok
wd.lampsplus.com 9 2026-05-18 2026-09-13 ok
confluence.lampsplus.com 4 2025-11-10 2026-08-26 nxdomain
image.lampsplus.com 4 2025-11-10 2026-08-26 ok
ppe.lampsplus.com 3 2026-07-01 2026-08-27 ok
uptrendsppe.lampsplus.com 4 2025-11-10 2026-08-26 ok
supercmsppe.lampsplus.com 4 2025-11-10 2026-08-26 ok
secure.lampsplus.com 4 2025-11-10 2026-08-26 nxdomain
remote.lampsplus.com 1 2026-01-07 2026-01-07 ok
www.remote.lampsplus.com 1 2026-01-07 2026-01-07 ok
mcstaging.lampsplus.com 7 2026-04-28 2026-08-26 ok
monitoring.lampsplus.com 3 2026-04-03 2026-08-26 ok
retail-ai.lampsplus.com 3 2026-05-14 2026-08-12 ok
api.lampsplus.com 4 2025-11-10 2026-08-26 ok
beta-api.lampsplus.com 4 2025-11-10 2026-08-26 ok
lampstrack.lampsplus.com 4 2025-11-10 2026-08-26 ok
ssltestlampstrack.lampsplus.com 4 2025-11-10 2026-08-26 nxdomain
spark.lampsplus.com 3 2026-05-13 2026-09-25 ok
mail.lampsplus.com 5 2026-04-09 2026-09-23 ok
webmail.lampsplus.com 5 2026-04-09 2026-09-23 ok
www.webmail.lampsplus.com 5 2026-04-09 2026-09-23 nxdomain
drwebmail.lampsplus.com 5 2026-04-09 2026-09-23 ok
drmail.lampsplus.com 5 2026-04-09 2026-09-23 ok
legacymail.lampsplus.com 5 2026-04-09 2026-09-23 ok
mm.lampsplus.com 4 2025-11-10 2026-08-26 ok
admin.lampsplus.com 4 2025-11-10 2026-08-26 ok
acadmin.lampsplus.com 3 2026-08-26 2026-09-20 ok
siadmin.lampsplus.com 4 2025-11-10 2026-08-26 nxdomain
webvpn.lampsplus.com 1 2026-01-13 2026-01-13 ok
www.webvpn.lampsplus.com 1 2026-01-13 2026-01-13 ok
bamboo.lampsplus.com 4 2025-11-10 2026-08-26 nxdomain
luptbq.lampsplus.com 4 2026-05-26 2026-08-04 ok
autodiscover.lampsplus.com 5 2026-04-09 2026-09-23 ok
externalservices.lampsplus.com 4 2025-11-10 2026-08-26 nodata
images.lampsplus.com 6 2025-11-10 2026-08-31 ok
trk.updates.lampsplus.com 4 2025-11-10 2026-08-26 ok
tags.lampsplus.com 6 2025-10-20 2026-09-20 ok
cms.lampsplus.com 4 2025-11-10 2026-08-26 ok
supercms.lampsplus.com 4 2025-11-10 2026-08-26 ok
ems.lampsplus.com 4 2025-11-10 2026-08-26 ok
oos.lampsplus.com 5 2026-04-09 2026-09-23 nxdomain
assets.lampsplus.com 4 2025-11-10 2026-08-26 ok
uat.lampsplus.com 5 2026-07-20 2026-10-02 ok
mcuat.lampsplus.com 7 2026-06-16 2026-10-02 ok
collect.lampsplus.com 6 2025-10-20 2026-09-20 ok
bitbucket.lampsplus.com 4 2025-11-10 2026-08-26 nxdomain
retail-ai-dev.lampsplus.com 3 2026-06-05 2026-08-20 ok
www.lampsplus.com 10 2025-11-10 2026-09-20 ok

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