bgbm.org

Observed Aug 10, 2026, 19:31 UTC (3d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of bgbm.org was taken 3d ago

bgbm.org is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting bgbm.org 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.

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Up right now
Runs onVerein zur Foerderung eines Deutschen Forschungsnetzes e.V
Secured byHellenic Academic and Research Institutions CA
Registered withCOREhub, S.R.L.
1 subdomain · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat bgbm.org actually stands on - every host below is a signed observation
bgbm.org
A / AAAA
160.45.63.13
Verein zur Foerderung eines Deutschen Forschungsnetzes e.Vserves the site
NS
ns3.fu-berlin.dedns-2.dfn.dens1.fu-berlin.dens2.fu-berlin.de
fu-berlin.de + dfn.deanswers its DNS
MX
relay2.zedat.fu-berlin.de
fu-berlin.dereceives its email
TLS
bgbm-web.bgbm.fu-berlin.de
Hellenic Academic and Research Institutions CAissued its certificate

DNS Records

A 1

  • 160.45.63.13

MX 1

  • 10relay2.zedat.fu-berlin.de

TXT 1

  • v=spf1 include:_spf.fu-berlin.de -all

NS 4

  • ns3.fu-berlin.de
  • dns-2.dfn.de
  • ns1.fu-berlin.de
  • ns2.fu-berlin.de

SOA 1

  • ns1.fu-berlin.de hostmaster.zedat.fu-berlin.de

SRV 1

  • exchange.fu-berlin.de:443 p0

CAA 4

  • issuewild ""
  • iodef "mailto:certificate@fu-berlin.de"
  • issue "harica.gr"
  • issuemail "harica.gr"

DMARC_RECORDS 1

  • v=DMARC1; p=none

TLS Certificates (3)

Common NameIssuerExpires
bgbm-web.bgbm.fu-berlin.de C=GR, O=Hellenic Academic and Research Institutions CA, CN=GEANT TLS RSA 1 Thu, 11 Feb 2027 09:37:14 +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 (1)

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_1d61874215068ff3
Output Hash
b1916f95fa17bdb3e6fe9535d3fdeeba790e6b447fbe3678415c2d95c1812c9e
Signature
ed25519:b0ddcdaf74974ac53bcf1001f9d8305a0a642677aa5d67bf5af94cd38dccee793f0658a9ff0d141f9227128711ff04fa9136ba3d4d50cdba965aaecc4102a90d
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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CONTINUOUS INTERNET TELEMETRY24H DRIFT47,550 material changesacross 45,494 domains · 24h to ~2h ago · +1,680 vs yesterdayROTATION66 domains moved DNS from magpiedns.com to koaladns.com, 64 moved backa rotation loop, not a migration · 24hCERT DRIFT1 domains switched issuing CA24hREGISTRAR DRIFT2 changed registrar24hNOW495 curated domains not reachablelast probe, steadySITE ERRORS36,429 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 115,823 sites429 rate-limit / 403 bot-block, a posture signal