bionext.lu

Observed Aug 10, 2026, 22:52 UTC (3d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of bionext.lu was taken 3d ago

bionext.lu is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting bionext.lu under watch moves it to the fast lane, where DomainDrift re-checks it about every 5 minutes and signs each reading, so a change becomes a dated event within minutes instead of waiting for the sweep to come round.

Watch bionext.lu Watching a domain needs a DRM3 account. The reading above stays free and public either way.
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Up right now
Runs onPOST Luxembourg
Email byMandrill (Mailchimp)
Secured byLet's Encrypt
Also usesGoogle Search ConsoleApple
IPv6 · domcop
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat bionext.lu actually stands on - every host below is a signed observation
bionext.lu
A / AAAA
213.166.52.1482001:7e8:82db:2::10
POST Luxembourgserves the site
NS
ns-18-c.gandi.netns-184-b.gandi.netns-202-a.gandi.net
gandi.netanswers its DNS
MX
mail.bionext.lu
Mandrill (Mailchimp)receives its email
TLS
*.bionext.lu
Let's Encryptissued its certificate

DNS Records

A 1

  • 213.166.52.148

AAAA 1

  • 2001:7e8:82db:2::10

MX 1

  • 5mail.bionext.lu

TXT 3

  • v=spf1 mx a a:mail.bionext.lu ip4:213.166.52.148 ip6:2001:7e8:82db:2::/64 include:spf.mandrillapp.com include:spf.mailjet.com -all
  • google-site-verification=LVRnvJ9VwSoWH323bBD0sOq4zkJZr01zq1jiORzxmqs
  • apple-domain-verification=H3kintTeLkJA2oRP

NS 3

  • ns-18-c.gandi.net
  • ns-184-b.gandi.net
  • ns-202-a.gandi.net

SOA 1

  • ns1.gandi.net hostmaster.gandi.net

SRV 1

  • mail.bionext.lu:443 p0

CAA 4

  • issue "letsencrypt.org"
  • issue "amazonaws.com"
  • iodef "mailto:cert@bionext.lu"
  • issue "bionext.lu"

DMARC_RECORDS 1

  • v=DMARC1; p=none; rua=mailto:dmarc@bionext.lu

TLS Certificates (3)

Common NameIssuerExpires
*.bionext.lu C=US, O=Let's Encrypt, CN=YR2 Sat, 17 Oct 2026 18:57:10 +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 (0)

None observed.

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; the only network request the check makes is for the published public keys.

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Ed25519 Receipt

Receipt ID
rcpt_899baf1cb558cef3
Output Hash
8a7d994f832fe18d9e3bdf08dfd265b44e80fd38838149af189c1c6cc763ac61
Signature
ed25519:fa5795a19686ba3ba25f8ed76b7c195403226daa228fffc182d87558769794a684d30b0f7ac2d9c1e8d1d4101f4e01f0baba307c110491304666bd934532df06
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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CONTINUOUS INTERNET TELEMETRY24H DRIFT47,939 material changesacross 45,729 domains · 24h to ~45m ago · +2,069 vs yesterdayROTATION65 domains moved DNS from koaladns.com to magpiedns.com, 61 moved backa rotation loop, not a migration · 24hCERT DRIFT1 domains switched issuing CA24hREGISTRAR DRIFT2 changed registrar24hNOW493 curated domains not reachablelast probe, steadySITE ERRORS36,344 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 115,720 sites429 rate-limit / 403 bot-block, a posture signal