Check-Host.cc

Domain

qc.lu

Aggregated from public BGP, CT logs, our scan layer, honeypots and global probes.

Run a live full scan of qc.lu

On-demand: ports, banners, TLS, tech-stack, subdomains and origin/IP-leak detection. Results are shared publicly for everyone to link to.

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Hosting IPs
25
A/AAAA targets
Subdomains
275
CT + scan + body
Record Types
seen in DNS
Observed Certs
in our scans

DNS Records

A
AAAA
MX
NS
TXT
CNAME
CAA

WHOIS / Registration

Registration data planned

Registrar, creation/expiry dates and domain status via RDAP. Rolling out gradually — bulk WHOIS is rate-limited, so we resolve on a prioritized cadence.

Subdomains

Every subdomain we know about — harvested from CT-log SANs, scan-observed certs and HTML body references — paired with its current A/AAAA target.

Subdomain Resolves to Last seen
abdallah.qc.lu
1970-01-01 00:00:00.000
acformatic.qc.lu
1970-01-01 00:00:00.000
alexis.qc.lu
1970-01-01 00:00:00.000
api.bsn.qc.lu 2026-06-15 13:23:14.198
ariana.qc.lu 2026-06-18 22:54:08.444
asb.qc.lu 2026-06-22 21:06:26.745
ashley.qc.lu
1970-01-01 00:00:00.000
atelier-dh.qc.lu
1970-01-01 00:00:00.000
aubergedhevilliers.qc.lu 2026-07-25 23:38:59.001
baking-lovers.qc.lu
1970-01-01 00:00:00.000
beaute.qc.lu
1970-01-01 00:00:00.000
bsn.qc.lu 2026-06-01 09:03:37.144
c2n.qc.lu 2026-06-21 16:00:07.426
catalogue.qc.lu
1970-01-01 00:00:00.000
cbd.qc.lu 2026-06-17 05:33:51.026
cesar.qc.lu
1970-01-01 00:00:00.000
clemence-presti.qc.lu
1970-01-01 00:00:00.000
clinivia.qc.lu
1970-01-01 00:00:00.000
coalitionhash.qc.lu 2026-06-16 02:48:56.697
comptacardin.qc.lu
1970-01-01 00:00:00.000
coorac.qc.lu
1970-01-01 00:00:00.000
credo.qc.lu
1970-01-01 00:00:00.000
csape.qc.lu
1970-01-01 00:00:00.000
culty.qc.lu
1970-01-01 00:00:00.000
debundel.qc.lu 2026-06-19 23:51:37.083
devgestion.qc.lu
1970-01-01 00:00:00.000
didiparo.qc.lu
1970-01-01 00:00:00.000
eryst.stari.qc.lu
1970-01-01 00:00:00.000
esthetique.qc.lu 2026-07-26 07:09:07.752
evan.perot.qc.lu
1970-01-01 00:00:00.000
fermeagrivie.tech.qc.lu 2026-06-20 09:00:22.153
focuslibre.qc.lu
1970-01-01 00:00:00.000
fw.qc.lu 2026-07-25 22:13:23.157
garaiya.qc.lu 2026-06-22 21:06:26.745
grsn.qc.lu 2026-07-26 00:27:47.890
helenemartel.qc.lu 2026-07-23 07:18:54.603
hiworld.qc.lu 2026-06-21 08:04:52.522
home-developing.qc.lu
1970-01-01 00:00:00.000
iddya.tech.qc.lu 2026-07-24 17:42:30.133
idees-cadeaux-papa.qc.lu
1970-01-01 00:00:00.000
insight-flow.qc.lu 2026-07-25 19:22:22.848
jean-luc.qc.lu
1970-01-01 00:00:00.000
joan.qc.lu
1970-01-01 00:00:00.000
labiologiedubonheur.qc.lu
1970-01-01 00:00:00.000
lacantina.qc.lu 2026-06-17 05:27:56.751
lalaoula.qc.lu
1970-01-01 00:00:00.000
learningspace.saas.qc.lu
1970-01-01 00:00:00.000
lesden1.qc.lu
1970-01-01 00:00:00.000
lesecritsdekte.qc.lu
1970-01-01 00:00:00.000
letesteur.qc.lu 2026-06-16 09:21:55.413
machinaecrire.qc.lu
1970-01-01 00:00:00.000
mail.abdallah.qc.lu
1970-01-01 00:00:00.000
mail.acformatic.qc.lu
1970-01-01 00:00:00.000
mail.alexis.qc.lu
1970-01-01 00:00:00.000
mail.api.bsn.qc.lu 2026-06-15 13:23:14.198
mail.ariana.qc.lu 2026-06-18 22:54:08.444
mail.asb.qc.lu 2026-06-22 21:06:26.745
mail.ashley.qc.lu
1970-01-01 00:00:00.000
mail.atelier-dh.qc.lu
1970-01-01 00:00:00.000
mail.aubergedhevilliers.qc.lu 2026-07-25 23:38:59.001
mail.baking-lovers.qc.lu
1970-01-01 00:00:00.000
mail.beaute.qc.lu
1970-01-01 00:00:00.000
mail.bsn.qc.lu 2026-06-01 09:03:37.144
mail.c2n.qc.lu 2026-06-21 16:00:07.426
mail.catalogue.qc.lu
1970-01-01 00:00:00.000
mail.cbd.qc.lu 2026-06-17 05:33:51.026
mail.cesar.qc.lu
1970-01-01 00:00:00.000
mail.clemence-presti.qc.lu
1970-01-01 00:00:00.000
mail.clinivia.qc.lu
1970-01-01 00:00:00.000
mail.coalitionhash.qc.lu 2026-06-16 02:48:56.697
mail.comics-webtoon-creative-suite.qc.lu
1970-01-01 00:00:00.000
mail.comptacardin.qc.lu
1970-01-01 00:00:00.000
mail.coorac.qc.lu
1970-01-01 00:00:00.000
mail.credo.qc.lu
1970-01-01 00:00:00.000
mail.csape.qc.lu
1970-01-01 00:00:00.000
mail.culty.qc.lu
1970-01-01 00:00:00.000
mail.debundel.qc.lu 2026-06-19 23:51:37.083
mail.devgestion.qc.lu
1970-01-01 00:00:00.000
mail.didiparo.qc.lu
1970-01-01 00:00:00.000
mail.esthetique.qc.lu 2026-07-26 07:09:07.752
mail.evan.perot.qc.lu
1970-01-01 00:00:00.000
mail.fermeagrivie.tech.qc.lu 2026-06-20 09:00:22.153
mail.focuslibre.qc.lu
1970-01-01 00:00:00.000
mail.garaiya.qc.lu 2026-06-22 21:06:26.745
mail.grsn.qc.lu 2026-07-26 00:27:47.890
mail.hiworld.qc.lu 2026-06-21 08:04:52.522
mail.home-developing.qc.lu
1970-01-01 00:00:00.000
mail.iddya.tech.qc.lu 2026-07-24 17:42:30.133
mail.idees-cadeaux-papa.qc.lu
1970-01-01 00:00:00.000
mail.insight-flow.qc.lu 2026-07-25 19:22:22.848
mail.jean-luc.qc.lu
1970-01-01 00:00:00.000
mail.joan.qc.lu
1970-01-01 00:00:00.000
mail.labiologiedubonheur.qc.lu
1970-01-01 00:00:00.000
mail.lacantina.qc.lu 2026-06-17 05:27:56.751
mail.lalaoula.qc.lu
1970-01-01 00:00:00.000
mail.learningspace.saas.qc.lu
1970-01-01 00:00:00.000
mail.lesden1.qc.lu
1970-01-01 00:00:00.000
mail.lesecritsdekte.qc.lu
1970-01-01 00:00:00.000
mail.letesteur.qc.lu 2026-06-16 09:21:55.413
mail.machinaecrire.qc.lu
1970-01-01 00:00:00.000
mail.maisondenface.qc.lu
1970-01-01 00:00:00.000
mail.math29-vblue.qc.lu
1970-01-01 00:00:00.000
mail.mlacassegermain.maisonneuve.qc.lu 2026-07-21 19:11:30.300
mail.mummyandme.qc.lu 2026-07-16 04:23:20.793
mail.nextlevel.qc.lu 2026-07-24 03:23:01.015
mail.ohitekah.qc.lu
1970-01-01 00:00:00.000
mail.otocinclus.qc.lu 2026-06-18 01:51:02.865
mail.ourbudgetplanner.qc.lu
1970-01-01 00:00:00.000
mail.p5visuel.qc.lu
1970-01-01 00:00:00.000
mail.roxane.qc.lu
1970-01-01 00:00:00.000
mail.rpg.didiparo.qc.lu
1970-01-01 00:00:00.000
mail.saas.qc.lu 2026-07-24 01:57:57.176
mail.seraya.qc.lu
1970-01-01 00:00:00.000
mail.shreeji.qc.lu
1970-01-01 00:00:00.000
mail.sigwon.qc.lu 2026-07-24 19:58:10.908
mail.site-test.qc.lu 2026-07-26 09:10:48.160
mail.solidaritelgbtq2.qc.lu
1970-01-01 00:00:00.000
mail.streetfood225.qc.lu
1970-01-01 00:00:00.000
mail.studioweb.qc.lu 2026-07-21 11:11:58.401
mail.tblawschool.qc.lu 2026-07-17 01:30:08.422

Tech Stack

Tech detection pending

Wappalyzer-rules detect CMS, frameworks, analytics, JS libs and server-side languages on this domain.

TLS Certificates

Certificate observations pending

TLS certs naming this domain in subject or SANs will appear here as our scan-layer catches them.

IPs Citing This Domain

No citing IPs found yet

As the world-sweep progresses, hosts referencing this domain in their HTML will surface here.

Origin / IP-Leak

USP

When a hostname is served behind a CDN (e.g. Cloudflare), the origin server can sometimes be identified by matching its TLS cert against the protected hostname. Findings shown here are heuristic candidates, not guarantees.

No origin-IP leaks detected (yet)

Either this domain doesn't sit behind a CDN, or we haven't seen a TLS cert from a non-CDN IP matching this hostname. Run a fullscan to refresh the cert→IP cross-reference.

Threat Intelligence

Domain threat-intel pending

Matches in URLhaus, OpenPhish, PhishTank, malware feeds, and Spamhaus DBL.

History

Domain timeline pending

Passive-DNS history accumulates as our forward-DNS crawler observes A/AAAA/MX/NS/TXT records over time.