bluechip.de

Observed Aug 10, 2026, 03:22 UTC (3d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of bluechip.de was taken 3d ago

bluechip.de is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting bluechip.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 bluechip.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
Secured bySectigo
Also usesMicrosoft 365
majestic
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat bluechip.de actually stands on - every host below is a signed observation
bluechip.de
A / AAAA
185.228.9.78
unattributedserves the site
NS
secondary007.dtag.netsecondary006.dtag.netnsrv.bluechip.depns.dtag.de+2 more
dtag.net + bluechip.de + moreanswers its DNS
MX
mgw03.bluechip.demgw01.bluechip.demgw02.bluechip.de
bluechip.dereceives its email
TLS
*.bluechip.de
Sectigo Limitedissued its certificate

DNS Records

A 1

  • 185.228.9.78

MX 3

  • 17mgw03.bluechip.de
  • 18mgw01.bluechip.de
  • 20mgw02.bluechip.de

TXT 2

  • v=spf1 a mx include:spf.protection.outlook.com ip4:195.145.154.243/32 ip4:195.145.154.253/32 ip4:185.228.9.83/32 ip4:185.228.9.76/32 ip4:185.228.9.77/32 a:srv6v1.one.de include:spf.crsend.com -all
  • MS=ms21309793

NS 6

  • secondary007.dtag.net
  • secondary006.dtag.net
  • nsrv.bluechip.de
  • pns.dtag.de
  • blueweb.bluechip.de
  • secondary004.dtag.net

SOA 1

  • blueweb.bluechip.de hostmaster

DMARC_RECORDS 1

  • v=DMARC1; p=quarantine; rua=mailto:rua@bluechip.de; ruf=mailto:rua@bluechip.de; aspf=r; adkim=r

TLS Certificates (3)

Common NameIssuerExpires
*.bluechip.de C=GB, O=Sectigo Limited, CN=Sectigo Public Server Authentication CA DV R36 Sun, 22 Nov 2026 23:59:59 +0000
Sectigo Public Server Authentication CA DV R36 C=GB, O=Sectigo Limited, CN=Sectigo Public Server Authentication Root R46 Fri, 21 Mar 2036 23:59:59 +0000
Sectigo Public Server Authentication Root R46 C=US, ST=New Jersey, L=Jersey City, O=The USERTRUST Network, CN=USERTrust RSA Certification Authority Mon, 18 Jan 2038 23:59:59 +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.

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Ed25519 Receipt

Receipt ID
rcpt_0a43926cfb764b98
Output Hash
5c9e1359e61c545bea0151ba317337407a58760c2caff89782deec49353c7979
Signature
ed25519:4fd10c5ddd431ffeafef05cc7944606f9bc2f71b16c55dd26a3b9a88a087367b48f0fb7c140b8406f2c32e6f2cf36cc9e721c9eb6b45648f06a7f514b3310301
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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CONTINUOUS INTERNET TELEMETRY24H DRIFT47,821 material changesacross 45,734 domains · 24h to ~2h ago · +1,951 vs yesterdayROTATION60 domains moved DNS from magpiedns.com to koaladns.com, 60 moved backa rotation loop, not a migration · 24hCERT DRIFT1 domains switched issuing CA24hREGISTRAR DRIFT2 changed registrar24hNOW495 curated domains not reachablelast probe, steadySITE ERRORS36,460 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 115,846 sites429 rate-limit / 403 bot-block, a posture signal