bib.de

Observed Aug 3, 2026, 09:34 UTC (11d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of bib.de was taken 11d ago

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

Email byMicrosoft 365

Secured byGoogle Trust Services

Also usesAdobeAppleAutodeskGoogle Search Console

IPv6 · tranco

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

INFRASTRUCTURE MAPwhat bib.de actually stands on - every host below is a signed observation

bib.de

A / AAAA

162.159.135.42162.159.134.422606:4700:7::a29f:872a2606:4700:7::a29f:862a

Cloudflareserves the site

amalia.ns.cloudflare.comjason.ns.cloudflare.com

cloudflare.comanswers its DNS

bib-de.mail.protection.outlook.com

Microsoft 365receives its email

TLS

bib.de

Google Trust Servicesissued its certificate

DNS Records

A 2

162.159.135.42
162.159.134.42

AAAA 2

2606:4700:7::a29f:872a
2606:4700:7::a29f:862a

MX 1

0bib-de.mail.protection.outlook.com

TXT 10

MS=ms40561023
adobe-idp-site-verification=d76d615b34a32fd33bc52a659ff20a8440f51ffd2ebb8a04544857eade8828f9
apple-domain-verification=4B5Y5kCDS4tA6RBk
apple-domain-verification=ngwURiy72HGCRwXI
autodesk-domain-verification=JEqFzNVrb2DSzW0jBczI
ca3-df4eaba2450c47ac8684f5d792b60caf
cloudflare-verify.bib.de=736342761-430713604
google-site-verification=vdP0UUx5MH1W5cv5X3p2ka_jO7Ng7mk8xpKmrRc9pRY
has=jnfjkDNFJDKNfjdksnoSDo
v=spf1 ptr ip4:217.29.41.139/32 ip4:193.22.64.0/20 ip4:172.16.0.0/12 ip4:195.14.231.82/30 ip4:188.1.242.78/30 ip4:188.1.242.242/30 ip4:188.1.230.78/30 ip4:188.1.239.18/30 a:vpro0139.proserver.punkt.de include:spf.protection.outlook.com a mx -all

NS 2

amalia.ns.cloudflare.com
jason.ns.cloudflare.com

SOA 1

amalia.ns.cloudflare.com dns.cloudflare.com

DMARC_RECORDS 1

v=DMARC1; p=quarantine; rua=mailto:maillog@bib.de,mailto:e553d0c3f3d947bc891da25d3adae4be@dmarc-reports.cloudflare.net;

TLS Certificates (3)

Common Name	Issuer	Expires
`bib.de`	C=US, O=Google Trust Services, CN=WE1	Sat, 10 Oct 2026 15:38:31 +0000
`WE1`	C=US, O=Google Trust Services LLC, CN=GTS Root R4	Tue, 20 Feb 2029 14:00:00 +0000
`GTS Root R4`	C=BE, O=GlobalSign nv-sa, 2.5.4.11=Root CA, CN=GlobalSign Root CA	Fri, 28 Jan 2028 00:00:42 +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_e5e9a367cce43f2e
Output Hash: fe9e31f5e9cfeeb1654dbc554cab7199a7dad539628aa630a4e3f7a898fcff32
Signature: ed25519:b8129b20b140142a9367e6b73a304cffc199a58c53e37222f4cbe6455838b10d107dcf7aa3b806095424f9e75e2f2eeb73cf038418bd32153bb4c3b4e80b8e01
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

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Permalink: https://domaindrift.io/t/bib.de