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.

47 hosts · 303 ms

HostCertsFirst seenLast seen
hivelocity.net 1 2026-02-23 2026-02-23
*.hivelocity.net 1 2026-02-23 2026-02-23
email01.hivelocity.net 5 2026-05-12 2026-09-09
speedtest.sea1.hivelocity.net 5 2026-04-21 2026-08-20
speedtest.mia1.hivelocity.net 5 2026-05-13 2026-09-10
speedtest.tpa1.hivelocity.net 5 2026-06-03 2026-10-02
speedtest.fra1.hivelocity.net 4 2026-06-06 2026-10-04
speedtest.jhb1.hivelocity.net 5 2026-05-07 2026-09-04
speedtest.alb1.hivelocity.net 5 2026-05-09 2026-09-06
speedtest.ord1.hivelocity.net 5 2026-04-22 2026-08-21
almalinux-mirror.dal1.hivelocity.net 5 2026-05-27 2026-09-24
speedtest.lon1.hivelocity.net 4 2026-06-02 2026-08-01
speedtest.mxp1.hivelocity.net 5 2026-05-08 2026-09-05
speedtest1.ams1.hivelocity.net 5 2026-05-25 2026-09-23
speedtest.ams1.hivelocity.net 5 2026-04-22 2026-08-20
cdns1.hivelocity.net 4 2026-04-20 2026-08-18
speedtest.cos1.hivelocity.net 7 2026-04-27 2026-09-02
speedtest.los1.hivelocity.net 5 2026-05-07 2026-09-04
speedtest1.tpa2.hivelocity.net 5 2026-05-01 2026-08-28
speedtest.tpa2.hivelocity.net 5 2026-05-27 2026-09-23
speedtest.iad3.hivelocity.net 4 2026-04-14 2026-08-13
almalinux-mirror.tpa.hivelocity.net 4 2026-06-09 2026-10-07
speedtest.tpa.hivelocity.net 5 2026-05-31 2026-09-28
vb.hivelocity.net 1 2026-04-14 2026-04-14
*.vb.hivelocity.net 1 2026-04-14 2026-04-14
cloud.hivelocity.net 1 2026-04-10 2026-04-10
atl3.cloud.hivelocity.net 1 2026-04-10 2026-04-10
ord4.cloud.hivelocity.net 1 2026-04-10 2026-04-10
store.hivelocity.net 10 2026-04-18 2026-08-15
speedtest.dal.hivelocity.net 5 2026-05-22 2026-09-19
speedtest.atl.hivelocity.net 5 2026-05-29 2026-09-26
info.hivelocity.net 12 2026-05-08 2026-09-03
help.hivelocity.net 5 2026-05-05 2026-09-02
foreman-http.hivelocity.net 7 2026-06-03 2026-10-01
obs.hivelocity.net 4 2026-08-05 2026-08-19
*.obs.hivelocity.net 4 2026-08-05 2026-08-19
centos.hivelocity.net 2 2026-06-24 2026-06-24
webinars.hivelocity.net 4 2026-05-25 2026-07-24
developers.hivelocity.net 8 2026-05-06 2026-09-01
status.hivelocity.net 5 2026-04-28 2026-08-25
edge-status.hivelocity.net 5 2026-05-11 2026-09-07
app-status.hivelocity.net 7 2026-05-19 2026-09-16
superbeast.hivelocity.net 10 2026-04-29 2026-09-01
store-cf-test.hivelocity.net 10 2026-04-13 2026-10-07
speedtest.hivelocity.net 5 2026-04-26 2026-08-24
speedtest.lax.hivelocity.net 5 2026-05-31 2026-09-29
my.hivelocity.net 8 2026-04-18 2026-08-14

Programmatic access: API GET /v1/hosts/hivelocity.net (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/hivelocity.net.