Check-Host.cc

Domain

lns.lu

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

Run a live full scan of lns.lu

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

Deep-scan now
Hosting IPs
4
A/AAAA targets
Subdomains
92
CT + scan + body
Record Types
6
seen in DNS
Observed Certs
9
in our scans

DNS Records

A
158.64.1.63
AAAA
2001:a18:1::63
MX
10 incoming-1.mail.etat.lu, 10 incoming-2.mail.etat.lu, 10 incoming-3.mail.etat.lu, 10 incoming-4.mail.etat.lu
NS
ns1.etat.lu, ns2.etat.lu, ns3.etat.lu
TXT
18203d64d97b473ea7a55dac772e01bf, HARICA-Ne7zNj2vkYx4T1iFAPr, HARICA-mnc8MNpDHP3GnpQbL21, MS=ms66037889, atlassian-domain-verification=rLLnqX/akm3M77ZVPaPks2r1kVlqqg3onpuEJOAcr9rJCTVRDDsp1LrZujoA8KEe, spycloud-domain-verification=1ad63e9d-7bde-497a-a727-e1643bd25b06, v=spf1 include:spf.mailjet.com include:_spf.etat.lu ~all
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
lns.lu 2026-07-19 07:40:28.341
adfs.lns.lu
1970-01-01 00:00:00.000
agile.lns.lu
1970-01-01 00:00:00.000
airflow.microbiology.test.lns.lu
1970-01-01 00:00:00.000
alvaapi.test.lns.lu
1970-01-01 00:00:00.000
bslims-sig-preprod.lns.lu
1970-01-01 00:00:00.000
bslims-smj.lns.lu
1970-01-01 00:00:00.000
callisto.lns.lu
1970-01-01 00:00:00.000
cloud.test.lns.lu
1970-01-01 00:00:00.000
cns-econnector-saas.lns.lu
1970-01-01 00:00:00.000
cucm-pub-ec-ms.lns.lu
1970-01-01 00:00:00.000
cucm-pub-ms.lns.lu
1970-01-01 00:00:00.000
cucm-pub.lns.lu
1970-01-01 00:00:00.000
cucm-sub1.lns.lu
1970-01-01 00:00:00.000
cucm-sub2.lns.lu
1970-01-01 00:00:00.000
dataprivilege.lns.lu
1970-01-01 00:00:00.000
dwh-pandomic.lns.lu
1970-01-01 00:00:00.000
eduroam.lns.lu
1970-01-01 00:00:00.000
epigem.lns.lu
1970-01-01 00:00:00.000
eseal.test.lns.lu
1970-01-01 00:00:00.000
iris-health-temp.test.lns.lu
1970-01-01 00:00:00.000
kc2-admin.test.lns.lu
1970-01-01 00:00:00.000
kc2.lns.lu
1970-01-01 00:00:00.000
kc2.test.lns.lu
1970-01-01 00:00:00.000
mchn.lns.lu
1970-01-01 00:00:00.000
mchn.preprod.lns.lu
1970-01-01 00:00:00.000
mchn.test.lns.lu
1970-01-01 00:00:00.000
microbiology-portal.test.lns.lu
1970-01-01 00:00:00.000
microbiologyhub.lns.lu 2026-06-02 21:57:43.313
middleware.internal.test.lns.lu
1970-01-01 00:00:00.000
mysecu.rdpid.test.lns.lu
1970-01-01 00:00:00.000
nexthink.lns.lu
1970-01-01 00:00:00.000
odoo.lns.lu
1970-01-01 00:00:00.000
pacs.anapath.test.lns.lu
1970-01-01 00:00:00.000
papercut.lns.lu
1970-01-01 00:00:00.000
pgadmin.pandomic.test.lns.lu
1970-01-01 00:00:00.000
portal.internal.lns.lu
1970-01-01 00:00:00.000
portal2021.internal.test.lns.lu
1970-01-01 00:00:00.000
portal2021.test.lns.lu
1970-01-01 00:00:00.000
qms.test.lns.lu
1970-01-01 00:00:00.000
rabbitmq.test.lns.lu
1970-01-01 00:00:00.000
rapport-admin.lns.lu
1970-01-01 00:00:00.000
rapport-admin.test.lns.lu
1970-01-01 00:00:00.000
rapport.internal.lns.lu
1970-01-01 00:00:00.000
rapport.internal.test.lns.lu
1970-01-01 00:00:00.000
rapport.test.lns.lu
1970-01-01 00:00:00.000
rdgw.lns.lu
1970-01-01 00:00:00.000
rdsgw.lns.lu
1970-01-01 00:00:00.000
rdsportal.lns.lu
1970-01-01 00:00:00.000
rdwportal.lns.lu
1970-01-01 00:00:00.000
recruitment.lns.lu
1970-01-01 00:00:00.000
repo.lns.lu
1970-01-01 00:00:00.000
sin.mchn.lns.lu
1970-01-01 00:00:00.000
sin.mchn.preprod.lns.lu
1970-01-01 00:00:00.000
sin.mchn.test.lns.lu
1970-01-01 00:00:00.000
slims.lns.lu
1970-01-01 00:00:00.000
slims.microbiology.lns.lu
1970-01-01 00:00:00.000
sout.mchn.lns.lu
1970-01-01 00:00:00.000
sout.mchn.preprod.lns.lu
1970-01-01 00:00:00.000
sout.mchn.test.lns.lu
1970-01-01 00:00:00.000
surveys.medi.lns.lu 2026-06-21 17:40:31.539
surveys.medi.test.lns.lu
1970-01-01 00:00:00.000
tableau.lns.lu
1970-01-01 00:00:00.000
teleport.lns.lu
1970-01-01 00:00:00.000
test.lns.lu
1970-01-01 00:00:00.000
totemmirth2.test.lns.lu
1970-01-01 00:00:00.000
wopi.cloud.lns.lu 2026-06-21 17:40:31.539
wopi.cloud.test.lns.lu
1970-01-01 00:00:00.000
www.dataprivilege.lns.lu
1970-01-01 00:00:00.000
www.mchn.preprod.lns.lu
1970-01-01 00:00:00.000
www.qms.test.lns.lu
1970-01-01 00:00:00.000
www.test.lns.lu
1970-01-01 00:00:00.000

Tech Stack

Tech detection pending

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

TLS Certificates

Subject: auth-lns.lu
Issuer: E6
SANs: auth-lns.lu

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.

CT-Log Evidence

Certificates from public Certificate Transparency logs whose subject or SAN names this domain — including historic certs we never observed live.

736507c965e1ddbb… google · argon2026h2
Subject: cucm-pub-ec-ms.lns.lu
Issuer: GEANT TLS ECC 1
SANs: cucm-pub-ec-ms.lns.lu, lns.lu, cucm-sub1.lns.lu, cucm-sub2.lns.lu, cucm-pub.lns.lu
Valid: 2025-10-31 09:28:34 → 2026-10-31 09:28:34
736507c965e1ddbb… cloudflare · nimbus2026
Subject: cucm-pub-ec-ms.lns.lu
Issuer: GEANT TLS ECC 1
SANs: cucm-pub-ec-ms.lns.lu, lns.lu, cucm-sub1.lns.lu, cucm-sub2.lns.lu, cucm-pub.lns.lu
Valid: 2025-10-31 09:28:34 → 2026-10-31 09:28:34
06131c3e7976c21c… google · argon2026h2
Subject: cucm-pub-ms.lns.lu
Issuer: GEANT TLS RSA 1
SANs: cucm-pub-ms.lns.lu, lns.lu, cucm-pub.lns.lu, cucm-sub2.lns.lu, cucm-sub1.lns.lu
Valid: 2025-10-29 08:38:01 → 2026-10-29 08:38:01
06131c3e7976c21c… cloudflare · nimbus2026
Subject: cucm-pub-ms.lns.lu
Issuer: GEANT TLS RSA 1
SANs: cucm-pub-ms.lns.lu, lns.lu, cucm-pub.lns.lu, cucm-sub2.lns.lu, cucm-sub1.lns.lu
Valid: 2025-10-29 08:38:01 → 2026-10-29 08:38:01
45864466af873a94… google · argon2026h2
Subject: cucm-pub-ec-ms.lns.lu
Issuer: GEANT TLS ECC 1
SANs: cucm-pub-ec-ms.lns.lu, cucm-pub.lns.lu, cucm-sub2.lns.lu, cucm-sub1.lns.lu, lns.lu
Valid: 2025-10-29 08:26:24 → 2026-10-29 08:26:24
45864466af873a94… cloudflare · nimbus2026
Subject: cucm-pub-ec-ms.lns.lu
Issuer: GEANT TLS ECC 1
SANs: cucm-pub-ec-ms.lns.lu, cucm-pub.lns.lu, cucm-sub2.lns.lu, cucm-sub1.lns.lu, lns.lu
Valid: 2025-10-29 08:26:24 → 2026-10-29 08:26:24
ab0da391cc71ab5c… google · argon2026h2
Subject: cucm-pub-ms.lns.lu
Issuer: GEANT TLS RSA 1
SANs: cucm-pub-ms.lns.lu, cucm-sub2.lns.lu, cucm-sub1.lns.lu, cucm-pub.lns.lu, lns.lu
Valid: 2025-10-29 08:24:49 → 2026-10-29 08:24:49
ab0da391cc71ab5c… cloudflare · nimbus2026
Subject: cucm-pub-ms.lns.lu
Issuer: GEANT TLS RSA 1
SANs: cucm-pub-ms.lns.lu, cucm-sub2.lns.lu, cucm-sub1.lns.lu, cucm-pub.lns.lu, lns.lu
Valid: 2025-10-29 08:24:49 → 2026-10-29 08:24:49
4a9334dc98ebd3f6… google · argon2026h2
Subject: cucm-sub2.lns.lu
Issuer: GEANT TLS RSA 1
SANs: cucm-sub2.lns.lu, lns.lu
Valid: 2025-10-29 08:22:02 → 2026-10-29 08:22:02
4a9334dc98ebd3f6… cloudflare · nimbus2026
Subject: cucm-sub2.lns.lu
Issuer: GEANT TLS RSA 1
SANs: cucm-sub2.lns.lu, lns.lu
Valid: 2025-10-29 08:22:02 → 2026-10-29 08:22:02
ee62709611a6cbff… google · argon2026h2
Subject: cucm-sub1.lns.lu
Issuer: GEANT TLS RSA 1
SANs: cucm-sub1.lns.lu, lns.lu
Valid: 2025-10-29 08:21:10 → 2026-10-29 08:21:10
ee62709611a6cbff… cloudflare · nimbus2026
Subject: cucm-sub1.lns.lu
Issuer: GEANT TLS RSA 1
SANs: cucm-sub1.lns.lu, lns.lu
Valid: 2025-10-29 08:21:10 → 2026-10-29 08:21:10
978e2151773f7cad… google · argon2026h2
Subject: cucm-pub.lns.lu
Issuer: GEANT TLS RSA 1
SANs: cucm-pub.lns.lu, lns.lu
Valid: 2025-10-29 08:19:18 → 2026-10-29 08:19:18
978e2151773f7cad… cloudflare · nimbus2026
Subject: cucm-pub.lns.lu
Issuer: GEANT TLS RSA 1
SANs: cucm-pub.lns.lu, lns.lu
Valid: 2025-10-29 08:19:18 → 2026-10-29 08:19:18
ebaef7529550e5b5… google · argon2026h2
Subject: cucm-pub-ms.lns.lu
Issuer: GEANT TLS RSA 1
SANs: cucm-pub-ms.lns.lu, cucm-sub1.lns.lu, cucm-sub2.lns.lu, lns.lu, cucm-pub.lns.lu
Valid: 2025-10-29 08:17:35 → 2026-10-29 08:17:35
ebaef7529550e5b5… cloudflare · nimbus2026
Subject: cucm-pub-ms.lns.lu
Issuer: GEANT TLS RSA 1
SANs: cucm-pub-ms.lns.lu, cucm-sub1.lns.lu, cucm-sub2.lns.lu, lns.lu, cucm-pub.lns.lu
Valid: 2025-10-29 08:17:35 → 2026-10-29 08:17:35

Threat Intelligence

Domain threat-intel pending

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

History

Passive DNS — every value this name ever resolved to and when we first / last observed it. Updates every cycle of our forward-DNS crawler.

Type Value First seen Last seen
MX 10 incoming-1.mail.etat.lu 2026-06-15 04:23:33.946 2026-07-19 07:40:28.341
TXT v=spf1 include:spf.mailjet.com include:_spf.etat.lu ~all 2026-06-15 04:23:33.946 2026-07-19 07:40:28.341
NS ns3.etat.lu 2026-06-15 04:23:33.946 2026-07-19 07:40:28.341
SRV _sips._tcp 10 10 5061 expe-m.lns.lu 2026-06-15 04:23:33.946 2026-07-19 07:40:28.341
TXT spycloud-domain-verification=1ad63e9d-7bde-497a-a727-e1643bd25b06 2026-06-15 04:23:33.946 2026-07-19 07:40:28.341
SRV _sips._tcp 10 10 5061 expe-s.lns.lu 2026-06-15 04:23:33.946 2026-07-19 07:40:28.341
TXT 18203d64d97b473ea7a55dac772e01bf 2026-06-15 04:23:33.946 2026-07-19 07:40:28.341
NS ns1.etat.lu 2026-06-15 04:23:33.946 2026-07-19 07:40:28.341
TXT HARICA-mnc8MNpDHP3GnpQbL21 2026-06-15 04:23:33.946 2026-07-19 07:40:28.341
TXT HARICA-Ne7zNj2vkYx4T1iFAPr 2026-06-15 04:23:33.946 2026-07-19 07:40:28.341
A 158.64.1.63 2026-06-15 04:23:33.946 2026-07-19 07:40:28.341
AAAA 2001:a18:1::63 2026-06-15 04:23:33.946 2026-07-19 07:40:28.341
MX 10 incoming-3.mail.etat.lu 2026-06-15 04:23:33.946 2026-07-19 07:40:28.341
NS ns2.etat.lu 2026-06-15 04:23:33.946 2026-07-19 07:40:28.341
MX 10 incoming-4.mail.etat.lu 2026-06-15 04:23:33.946 2026-07-19 07:40:28.341
TXT atlassian-domain-verification=rLLnqX/akm3M77ZVPaPks2r1kVlqqg3onpuEJOAcr9rJCTVRDDsp1LrZujoA8KEe 2026-06-15 04:23:33.946 2026-07-19 07:40:28.341
MX 10 incoming-2.mail.etat.lu 2026-06-15 04:23:33.946 2026-07-19 07:40:28.341
TXT MS=ms66037889 2026-06-15 04:23:33.946 2026-07-19 07:40:28.341