public.lu

Observed 2026-07-17T13:29:24.157025302+00:00 (9h ago). Every field below was attested with an Ed25519 signature at scan time.

Up right now

Runs onCentre des technologies de l_information de l_Etat

Secured byLet's Encrypt

Also usesGoogle Search Console

1 subdomain · tranco_20k

Every line above is a signed observation. Check the math at the bottom of the page.

INFRASTRUCTURE MAPwhat public.lu actually stands on - every host below is a signed observation

public.lu

A / AAAA

185.106.24.133

Centre des technologies de l_information de l_Etatserves the site

ns.wedos.euns.wedos.luns.wedos.comns.wedos.net+3 more

wedos.eu + wedos.lu + moreanswers its DNS

incoming-1.mail.etat.luincoming-2.mail.etat.luincoming-3.mail.etat.luincoming-4.mail.etat.lu

etat.lureceives its email

TLS

public.lu

Let's Encryptissued its certificate

DNS Records

A 1

185.106.24.133

MX 4

10incoming-1.mail.etat.lu
10incoming-2.mail.etat.lu
10incoming-3.mail.etat.lu
10incoming-4.mail.etat.lu

TXT 7

MS=ms76708538
google-site-verification=O1yecJksirFr0ho3T_Wz2kDu9lAFqu5iHa_dfwl9034
google-site-verification=TRv0PHj8YqVgTswqhlxi4EzZq8vsb2alunsElaxhimk
v=DMARC1; p=reject; rua=mailto:rua@dmarc.etat.lu; fo=0; adkim=r; aspf=r; pct=100; rf=afrf; ri=86400; sp=reject
v=spf1 include:_spf.etat.lu -all
v=spf1 include:_spf.etat.lu -all
v=spf1 include:_spf.etat.lu -all

NS 7

ns.wedos.eu
ns.wedos.lu
ns.wedos.com
ns.wedos.net
ns1.etat.lu
ns2.etat.lu
ns3.etat.lu

SOA 1

ddi.ctie.etat.lu dnsmaster.ns1.etat.lu

TLS Certificates (3)

Common Name	Issuer	Expires
`public.lu`	C=US, O=Let's Encrypt, CN=YR2	Fri, 25 Sep 2026 20:03:22 +0000
`YR2`	C=US, O=ISRG, CN=Root YR	Sat, 02 Sep 2028 23:59:59 +0000
`Root YR`	C=US, O=Internet Security Research Group, CN=ISRG Root X1	Thu, 02 Sep 2032 23:59:59 +0000

Subdomains (1)

www.public.lu

The proof

Signed at scan time. Check the math yourself. Every line above is part of one signed observation. Re-hash it and check the Ed25519 signature in your own browser; nothing leaves your machine.

Verify this receipt

Put the receipt on your own site. A live badge showing what DomainDrift observes and signs for public.lu. It updates itself. It attests a signed observation - not that the site is safe.

<a href="https://domaindrift.io/t/public.lu">
  <img src="https://domaindrift.io/badge/public.lu.svg"
       width="300" height="64" alt="DomainDrift signed observations for public.lu">
</a>

Ed25519 Receipt

Receipt ID: b7dcf642-dccb-4a58-8562-7edccafc62ae
Output Hash: af1b646cb4f8f9fb97f2f9dfdcb1c965723b7878c17324c5ac5b63e24c6a2101
Signature: ed25519:b564476a107cd6b0727681d40f95b8df09fa475581876abd342ace4d0b1d7a215541637b600eb10c90d5a773376c0f7b036574498d78e531fc275492ba13390d
Public Key: ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8
Parent: (genesis)
Plane: fast

Verify this in your browser

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