mbr-berlin.de

Observed Aug 16, 2026, 11:20 UTC (2d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of mbr-berlin.de was taken 2d ago

mbr-berlin.de is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting mbr-berlin.de 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 mbr-berlin.de Watching a domain needs a DRM3 account. The reading above stays free and public either way.
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Up right now
Secured byLet's Encrypt
IPv6 · 1 subdomain · majestic
Every line above is a signed observation. Check the math at the bottom of the page.
DRIFT

Steady. No change on record for mbr-berlin.de in the last day; this reading matches the one before it. The steady record is signed like every other reading. Watch it to catch the next move the moment it lands.

INFRASTRUCTURE MAPwhat mbr-berlin.de actually stands on - every host below is a signed observation
mbr-berlin.de
A / AAAA
37.27.67.1172a01:4f9:3081:34d1::117
2a01serves the site
NS
a.ns.oopen.deb.ns.oopen.de
oopen.deanswers its DNS
MX
a.mx.oopen.de
oopen.dereceives its email
TLS
www.mbr-berlin.de
Let's Encryptissued its certificate

DNS Records

A 1

  • 37.27.67.117

AAAA 1

  • 2a01:4f9:3081:34d1::117

MX 1

  • 10a.mx.oopen.de

TXT 1

  • v=spf1 a mx mx:lists.oopen.de mx:lists.initiativenserver.de mx:listi.jpberlin.de a:bundesverband-mobile-beratung.de -all

NS 2

  • a.ns.oopen.de
  • b.ns.oopen.de

SOA 1

  • a.ns.oopen.de domreg.oopen.de

CAA 2

  • issue "letsencrypt.org"
  • issuewild "letsencrypt.org"

DMARC_RECORDS 1

  • v=DMARC1; p=reject; rua=mailto:dmarc-reports@oopen.de; ruf=mailto:dmarc-reports@oopen.de; fo=1; aspf=r; adkim=r

MTA_STS_RECORDS 1

  • v=STSv1; id=20250217

TLS Certificates (4)

Common NameIssuerExpires
www.mbr-berlin.de C=US, O=Let's Encrypt, CN=YE2 Sun, 08 Nov 2026 02:12:59 +0000
YE2 C=US, O=ISRG, CN=Root YE Sat, 02 Sep 2028 23:59:59 +0000
Root YE C=US, O=Internet Security Research Group, CN=ISRG Root X2 Thu, 02 Sep 2032 23:59:59 +0000
ISRG Root X2 C=US, O=Internet Security Research Group, CN=ISRG Root X1 Thu, 02 Sep 2032 23:59:59 +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_7da491dc2d52d9dc
Output Hash
eb915e6b1a88673f47b47c88ebca1cc82fa0e6a9df82958df61f716afd80dcfe
Signature
ed25519:4baf0b28cd94a991f68b98bc69c4c520078b65073fd3e855000372f8d928fa5d944a5231d90df9d189d50e2f9c6287afccbda593b10019be26c9ca8687637a0e
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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CONTINUOUS INTERNET TELEMETRY24H DRIFT35,025 material changesacross 31,732 domains · 24h to ~3h ago · -6,226 vs yesterdayROTATION78 domains moved DNS from magpiedns.com to kirklanddc.com, 74 moved backa rotation loop, not a migration · 24hEMAIL DRIFT6 domains switched email provider24hNOW489 curated domains not reachablelast probe, steadySITE ERRORS33,767 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 116,231 sites429 rate-limit / 403 bot-block, a posture signal