biesterfeld.com

Observed Aug 11, 2026, 01:05 UTC (3d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of biesterfeld.com was taken 3d ago

biesterfeld.com is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting biesterfeld.com 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 biesterfeld.com Watching a domain needs a DRM3 account. The reading above stays free and public either way.

Verify this receipt yourself + Watch this domain

Not responding

Runs onBiesterfeld SE

Email byMicrosoft 365

Registered withDeutsche Telekom AG

Also usesAppleCanvaGoogle Search ConsoleCiscoAtlassianTeleSec (Deutsche Telekom)

DNSSEC on · tranco

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

INFRASTRUCTURE MAPwhat biesterfeld.com actually stands on - every host below is a signed observation

biesterfeld.com

A / AAAA

91.227.98.76

Biesterfeld SEserves the site

ns1.telekom-domains.dens2.telekom-domains.de

telekom-domains.deanswers its DNS

biesterfeld-com.mail.protection.outlook.com

Microsoft 365receives its email

DNS Records

A 1

91.227.98.76

MX 1

0biesterfeld-com.mail.protection.outlook.com

TXT 10

MS=ms98373314
apple-domain-verification=oqPMIk2b6YwrRVF5
canva-site-verification=Tzxk8fd2Kojl7hEg0Wh6bQ
298553_2022-01-02_MxR58AxdEexUeElyTas8wfMomi8bz4txv7Vg0uoN6fLcF3KWOM
google-site-verification=0Su7Ip1IjOI0QQG0vXNmp1l9UVjfZ0sDBgVdfTiIIos
yzgNmg+u13o19901C9QEiB5PwsXiOodh7tYfaW6wa70EmMLvxL9Svk1HapAJyooL8zbUmDdTuXXumq364b7EEg==
ciscocidomainverification=198a32315fb2da132d638593893b0961d1df06506e187699eefa320a4ce33cb1
atlassian-domain-verification=VbYonlhhBMyvUG2m5BYhnUe2GnV7xsbMLQayTmSbKbhI+Irm/P0Zx1JEnTScTDn8
_telesec-domain-validation=361404_2026-06-09_d0KeWCRq8rnEDHWdZD3VtrxROtn99HjS14jlEbZDWofFelVpJp
v=spf1 exists:%{i}.spf.hc318-95.eu.iphmx.com include:spf.nl2go.com ip4:80.82.213.175 ip4:80.82.213.24 ip4:185.89.228.130 a mx include:spf.protection.outlook.com -all

NS 2

ns1.telekom-domains.de
ns2.telekom-domains.de

SOA 1

ns1.telekom-domains.de dns.telekom.de

DMARC_RECORDS 1

v=DMARC1; p=quarantine; rua=mailto:noreply_dmarc@biesterfeld.com; ruf=mailto:noreply_dmarc@biesterfeld.com; pct=100

TLS Certificates (0)

None.

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_0333fb7ba046f2c3
Output Hash: b6c9206bc06383085bf10ce255f64643b7a70ca2cf3a7a3090498b67c82f4355
Signature: ed25519:0657acbd74df77199969f4e4b6fa77b7585eb73ca4bb1d5207a661ea5082539ab098820671b6ab9c301e271afc086a230ba0c5a0f8f6dfb8e142284b6636f20a
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

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Permalink: https://domaindrift.io/t/biesterfeld.com