bisnode.de
Observed Aug 16, 2026, 10:26 UTC (18h ago). Every field below was attested with an Ed25519 signature at scan time. Catalog observation, re-checked on rotation - watch it for 5-minute checks.
Up right now
Runs onCloudflare
CloudflareEmail byMicrosoft 365
Microsoft 365Secured byCorporation Service Company
Also usesGlobalSign
GlobalSign1 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 bisnode.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 bisnode.de actually stands on - every host below is a signed observation
bisnode.de
A / AAAA
51.75.80.211
Cloudflareserves the site
NS
gold.foundationdns.orgdns1.p01.nsone.netdns2.p01.nsone.netdns3.p01.nsone.net+3 more
foundationdns.org + nsone.net + moreanswers its DNS
MX
bisnode-de.mail.protection.outlook.com
Microsoft 365receives its email
TLS
www.bisnode.de
Corporation Service Companyissued its certificate
DNS Records
A 1
51.75.80.211
MX 1
5bisnode-de.mail.protection.outlook.com
TXT 10
687bvylnycbg7p8rn20pfnzgbgnpykgq8b25qdvylz2f90gkk9vv04knby1h62myJpABUkvzC23SoQlRmhHcVpGNA+lrqrigwvOrzo28LWBEySbKGjNhrciLfe1/czz2xMFbomX+ChFnbutYyJ1nqA==MS=ms29379241_31we5765zp7oo73qc46zh7lu7ynj3sq_460df6o0fd712ccwc5dkjq3ut07vtjl_bvsecjccauqilzo2plgsj9vbrqpp1ywglobalsign-domain-verification=d1-qZolL_sE6SiniQYOBXNxIr5LyWjkRjF9NTaBRc9seobility=3c50799addb92c1e6f09a87000b7888dv=spf1 mx include:_spf.salesforce.com include:spf.protection.outlook.com include:_spf.cmail.ondemand.com include:amazonses.com ip4:195.140.184.0/22 ip4:91.192.40.0/22 ip4:195.63.184.213 ip4:195.63.184.214 ip4:158.151.0.0/16 ip4:195.63.184.136 ip4:194.124.147.81 ip4:10.244.70.99 ip4:10.244.70.27 ip4:51.75.80.72 ip4:158.151.208.120/24 ip4:158.151.214.66/28 ip4:159.137.80.91 ip4:159.137.90.91 ip4:208.226.214.236 include:mktomail.com ~all
NS 7
gold.foundationdns.orgdns1.p01.nsone.netdns2.p01.nsone.netdns3.p01.nsone.netdns4.p01.nsone.netgold.foundationdns.comgold.foundationdns.net
SOA 1
gold.foundationdns.com dns.cloudflare.com
DMARC_RECORDS 1
v=DMARC1; p=none; pct=100; rua=mailto:dmarc.ruf@bisnode.com; ruf=mailto:dmarc.ruf@bisnode.com; fo=1
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
www.bisnode.de |
C=US, O=Corporation Service Company, CN=Corporation Service Company RSA OV SSL CA 2 | Sun, 27 Dec 2026 23:59:59 +0000 |
Sectigo Public Server Authentication Root R46 |
C=GB, ST=Greater Manchester, L=Salford, O=Comodo CA Limited, CN=AAA Certificate Services | Sun, 31 Dec 2028 23:59:59 +0000 |
Corporation Service Company RSA OV SSL CA 2 |
C=GB, O=Sectigo Limited, CN=Sectigo Public Server Authentication Root R46 | Sun, 13 May 2035 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.
Verify this receiptEd25519 Receipt
- Receipt ID
rcpt_3147009879222125- Output Hash
068a138566e9433893a4d6d506ab18dc6acd80deeb27ca057079d1a1223768cc- Signature
ed25519:42050e6cf2f7d2dfa79cfeee0b5ae02be652f9f1f54469f700c6faebaa7dce726da66fbcc03ddb782ec586f7451e546602f5e0ea7b0b950d2ebdb8ea201c590d- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast