bnu.fr

Observed Aug 9, 2026, 18:13 UTC (4d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of bnu.fr was taken 4d ago

bnu.fr is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting bnu.fr 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 bnu.fr Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Verify this receipt yourself + Watch this domain
Up right now
Runs onOVH SAS
Email byMicrosoft 365
Secured byHellenic Academic and Research Institutions CA
Registered toBibliotheque Nationale et Universitaire de Strasbourg
Registered withGIP RENATER
tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat bnu.fr actually stands on - every host below is a signed observation
bnu.fr
A / AAAA
51.75.4.222
OVH SASserves the site
NS
ns2.u-strasbg.frshiva.jussieu.frns1.u-strasbg.fr
u-strasbg.fr + jussieu.franswers its DNS
MX
bnu-fr.mail.eo.outlook.com
Microsoft 365receives its email
TLS
*.bnu.fr
Hellenic Academic and Research Institutions CAissued its certificate

DNS Records

A 1

  • 51.75.4.222

MX 1

  • 3bnu-fr.mail.eo.outlook.com

TXT 4

  • MS=4E574F5F67E42A47D569E2ED7E736582D274A756
  • brevo-code:1796d20ee4077ac8a84b0435b4430558
  • v=spf1 include:spf.protection.outlook.com include:_spf.u-strasbg.fr ip4:77.72.45.183/32 -all
  • HARICA-aOVAuMvq8VpSNvNb75w

NS 3

  • ns2.u-strasbg.fr
  • shiva.jussieu.fr
  • ns1.u-strasbg.fr

SOA 1

  • ns1.u-strasbg.fr hostmaster.u-strasbg.fr

CAA 2

  • issuewild "harica.gr"
  • issue "harica.gr"

DMARC_RECORDS 1

  • v=DMARC1; p=none; rua=mailto:rua@dmarc.brevo.com

TLS Certificates (3)

Common NameIssuerExpires
*.bnu.fr C=GR, O=Hellenic Academic and Research Institutions CA, CN=GEANT TLS RSA 1 Sat, 06 Feb 2027 20:02:11 +0000
GEANT TLS RSA 1 C=GR, O=Hellenic Academic and Research Institutions CA, CN=HARICA TLS RSA Root CA 2021 Sat, 31 Dec 2039 11:14:59 +0000
HARICA TLS RSA Root CA 2021 C=GR, L=Athens, O=Hellenic Academic and Research Institutions Cert. Authority, CN=Hellenic Academic and Research Institutions RootCA 2015 Fri, 31 Aug 2029 07:41:54 +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.

Verify this receipt

Ed25519 Receipt

Receipt ID
rcpt_54c42bd4095641e9
Output Hash
73f19c9837fad86c92b8a9cdc1aa94682a5eeb6cf08d4c9120412c5c3e505355
Signature
ed25519:611f7e5bfa786021ff533b49ed2892474b1f2ca321404957e6f31538b79037d6a02e9a3d8c5823e9d7d266baa4665ba4d99f75c5d53e25aef7fec33b37a04503
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
Verify this in your browser
CONTINUOUS INTERNET TELEMETRY24H DRIFT41,713 material changesacross 39,859 domains · 24h to ~3h ago · -4,157 vs yesterdayROTATION59 domains moved DNS from magpiedns.com to koaladns.com, 58 moved backa rotation loop, not a migration · 24hCERT DRIFT1 domains switched issuing CA24hREGISTRAR DRIFT2 changed registrar24hNOW500 curated domains not reachablelast probe, steadySITE ERRORS36,474 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 115,897 sites429 rate-limit / 403 bot-block, a posture signal