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.

100 hosts (first page) · 1075 ms

HostCertsFirst seenLast seenDNS
repsol.com 14 2025-07-17 2026-07-06 ok
*.repsol.com 16 2025-07-17 2026-09-13 —
voltage-pp-0000.repsol.com 9 2026-05-18 2026-06-15 nxdomain
edge2016.repsol.com 7 2026-05-18 2026-06-15 ok
rca.repsol.com 10 2025-09-25 2026-10-01 ok
competencia.repsol.com 7 2026-05-18 2026-06-15 ok
tuenergia.repsol.com 6 2026-05-18 2026-06-15 nxdomain
dc.tuenergia.repsol.com 2 2026-06-06 2026-06-06 ok
kafka.repsol.com 1 2026-05-07 2026-05-07 nodata
*.kafka.repsol.com 1 2026-05-07 2026-05-07 —
ailab-prekafka.repsol.com 6 2026-05-18 2026-06-15 nxdomain
facturaproforma.repsol.com 20 2026-05-25 2026-09-21 ok
cloudint-qa.repsol.com 3 2026-06-01 2026-06-15 nxdomain
rlesa.repsol.com 8 2026-06-12 2026-09-25 ok
plantasusa.repsol.com 5 2026-06-15 2026-09-04 nodata
www.plantasusa.repsol.com 5 2026-06-15 2026-09-04 nxdomain
api.pre-autoconsumo-data.repsol.com 1 2026-01-23 2026-01-23 ok
apps.pre-autoconsumo-data.repsol.com 1 2026-01-23 2026-01-23 ok
api.autoconsumo-data.repsol.com 1 2026-01-23 2026-01-23 ok
apps.autoconsumo-data.repsol.com 1 2026-01-23 2026-01-23 ok
prueba.api.apicua.repsol.com 1 2026-09-07 2026-09-07 nxdomain
gigya.repsol.com 2 2026-03-16 2026-08-16 ok
hub.repsol.com 2 2026-05-05 2026-06-16 ok
dc.repsol.com 2 2026-06-06 2026-06-06 ok
mailnad.repsol.com 7 2026-05-18 2026-06-15 ok
secrett-download.repsol.com 2 2025-11-28 2025-11-28 ok
spd.repsol.com 1 2026-02-17 2026-02-17 nodata
*.spd.repsol.com 443 2025-06-10 2026-10-02 —
stsk0029941.spd.spd.repsol.com 1 2026-02-23 2026-02-23 nxdomain
eygcloud.repsol.com 179 2025-06-10 2026-09-26 nodata
*.eygcloud.repsol.com 179 2025-06-10 2026-09-26 —
internal.eygcloud.repsol.com 82 2025-06-11 2026-09-12 nodata
*.internal.eygcloud.repsol.com 82 2025-06-11 2026-09-12 —
precioslaae.repsol.com 16 2026-05-25 2026-09-20 ok
orders-lae.repsol.com 18 2026-05-19 2026-09-21 ok
synergilife.repsol.com 7 2026-05-18 2026-06-15 nxdomain
edge.repsol.com 7 2026-05-18 2026-06-15 nxdomain
sge.repsol.com 7 2026-05-18 2026-06-15 ok
synergilifemobile.repsol.com 7 2026-05-18 2026-06-15 ok
quimicaonline.repsol.com 8 2026-05-18 2026-06-15 ok
chemicalsonline.repsol.com 8 2026-05-18 2026-06-15 ok
voltage-pre.repsol.com 6 2026-05-18 2026-06-15 ok
webforms-nmp-pre.repsol.com 4 2026-04-12 2026-08-10 ok
webforms-pre.repsol.com 5 2026-05-04 2026-09-10 ok
ssopre.repsol.com 7 2026-05-18 2026-06-15 ok
*.cliente.repsol.com 3 2025-07-10 2026-07-14 —
pre.cliente.repsol.com 1 2026-01-08 2026-01-08 nxdomain
*.pre.cliente.repsol.com 1 2026-01-08 2026-01-08 —
svacliente.repsol.com 22 2026-05-17 2026-09-25 ok
documentos.svacliente.repsol.com 19 2026-04-14 2026-09-20 ok
live.repsol.com 10 2025-10-29 2026-09-29 ok
*.live.repsol.com 5 2025-08-04 2026-09-29 —
descubriendo-gbc-feria-2026.live.repsol.com 2 2026-09-17 2026-09-17 ok
repsol01.cert.opbk.live.repsol.com 1 2026-05-25 2026-05-25 nxdomain
we.repsol.com 7 2026-05-18 2026-06-15 ok
tracking.repsol.com 7 2026-05-18 2026-06-15 ok
data.mailing.repsol.com 2 2025-12-14 2025-12-14 ok
cdn.mailing.repsol.com 2 2025-10-12 2026-09-12 ok
*.rg.repsol.com 10 2025-09-25 2026-10-01 —
ESTRC1APPSN001.rg.repsol.com 7 2025-10-23 2026-10-01 —
USCHI1APPSN001.rg.repsol.com 8 2025-10-23 2026-10-01 —
SGSIN1APPSN001.rg.repsol.com 8 2025-09-25 2026-10-01 —
NLAMS1APPSN001.rg.repsol.com 8 2025-10-23 2026-10-01 —
IDJKT1APPSN001.rg.repsol.com 8 2025-10-23 2026-10-01 —
USMIA2APPSN001.rg.repsol.com 8 2025-10-23 2026-10-01 —
ESABZ2APPSN001.rg.repsol.com 8 2025-10-23 2026-10-01 —
ESTRC1ATPSN001.rg.repsol.com 8 2025-10-23 2026-10-01 —
ESMAD6WPAPP001.rg.repsol.com 7 2025-10-23 2026-10-01 —
estrc1wpthc001.rg.repsol.com 8 2025-10-23 2026-10-01 nxdomain
sgsin1appsn001.rg.repsol.com 1 2026-10-01 2026-10-01 nxdomain
USHOU1APSN01.rg.repsol.com 7 2025-10-23 2026-10-01 —
ESPUO1APITNPSN1.rg.repsol.com 2 2025-09-25 2025-09-25 —
A0EUW1APITNPSN1.rg.repsol.com 8 2025-10-23 2026-10-01 —
A0EUW1ATITNPSN1.rg.repsol.com 2 2025-09-25 2025-09-25 —
espuo1apitnpsn1.rg.repsol.com 1 2026-10-01 2026-10-01 nxdomain
a0euw1atitnpsn1.rg.repsol.com 7 2025-10-23 2026-10-01 nxdomain
ESTRC1APPSN002.rg.repsol.com 7 2025-10-23 2026-10-01 —
SGSIN1APPSN002.rg.repsol.com 7 2025-10-23 2026-10-01 —
IDJKT1APPSN002.rg.repsol.com 7 2025-10-23 2026-10-01 —
ESTRC1ATPSN002.rg.repsol.com 9 2025-09-25 2026-10-01 —
USHOU1APSN02.rg.repsol.com 7 2025-10-23 2026-10-01 —
USCHI1APITNPSN2.rg.repsol.com 2 2025-09-25 2025-09-25 —
NLAMS1APITNPSN2.rg.repsol.com 2 2025-09-25 2025-09-25 —
A0EUW1APITNPSN2.rg.repsol.com 2 2025-09-25 2025-09-25 —
USMIA2APITNPSN2.rg.repsol.com 2 2025-09-25 2025-09-25 —
ESABZ2APITNPSN2.rg.repsol.com 2 2025-09-25 2025-09-25 —
uschi1apitnpsn2.rg.repsol.com 7 2025-10-23 2026-10-01 nxdomain
nlams1apitnpsn2.rg.repsol.com 7 2025-10-23 2026-10-01 nxdomain
a0euw1apitnpsn2.rg.repsol.com 1 2026-10-01 2026-10-01 nxdomain
usmia2apitnpsn2.rg.repsol.com 7 2025-10-23 2026-10-01 nxdomain
esabz2apitnpsn2.rg.repsol.com 7 2025-10-23 2026-10-01 nxdomain
Z0EUW1WPAPL007.rg.repsol.com 8 2025-10-23 2026-10-01 —
jiraeyg.repsol.com 6 2026-05-18 2026-06-15 ok
mirai.repsol.com 3 2026-06-18 2026-08-16 nxdomain
api.repsol.com 8 2026-05-18 2026-06-16 ok
tuenergiaapi.repsol.com 2 2026-08-01 2026-08-01 nxdomain
atuenergiaapi.repsol.com 5 2026-05-10 2026-08-18 nxdomain
qaapi.repsol.com 8 2026-05-18 2026-06-15 ok
intapi.repsol.com 7 2026-05-18 2026-06-15 ok
qaintapi.repsol.com 7 2026-05-18 2026-06-15 ok

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/repsol.com.

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/repsol.com.