bilfinger.com

Observed Aug 10, 2026, 21:46 UTC (2d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of bilfinger.com was taken 2d ago

bilfinger.com is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting bilfinger.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 bilfinger.com Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Not responding
Runs onMicrosoft Corporation
Email byProofpoint
Registered withCSC Corporate Domains, Inc.
Also usesFacebook/MetaDocuSignGoogle Search ConsoleAtlassian
tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat bilfinger.com actually stands on - every host below is a signed observation
bilfinger.com
A / AAAA
20.52.214.100
Microsoft Corporationserves the site
NS
ns1-06.azure-dns.comns2-06.azure-dns.netns3-06.azure-dns.orgns4-06.azure-dns.info
azure-dns.com + azure-dns.net + moreanswers its DNS
MX
mxa-00234501.gslb.pphosted.commxb-00234501.gslb.pphosted.com
Proofpointreceives its email

DNS Records

A 1

  • 20.52.214.100

MX 2

  • 10mxa-00234501.gslb.pphosted.com
  • 10mxb-00234501.gslb.pphosted.com

TXT 23

  • +PEU4WMVv+HBGWKTcKRzp04GGQwHg27tLV/SQtxw2tldOxDcvk9qRUb42UPfbkuH1iEz9T9cdTlZVT2MgQCFvA==
  • DomainVerification=JGGJ5S7E3ZDOYICXBID30I8CPAZSR7F8M2AWF3Z96T9JOGZ92B4C49PGUK2C912Y
  • facebook-domain-verification=urr0udg01iby0bk230iuvr0vmxijbr
  • v=spf1 include:spf-00234501.pphosted.com include:%{ir}.%{v}.%{d}.spf.has.pphosted.com include:aspmx.pardot.com include:_spf-dc12.successfactors.com ~all
  • docusign=afc2b883-60e3-4a14-b400-74703bf4831f
  • MS=ms55290276
  • t929x3ljb7vyymz1646dml1tllqf5p99
  • pardot934133=fdb3ca4b081cbdf594d864e3f0caac369b13ac8f4641a0bb35f1598e82ee2b31
  • google-site-verification=030dXyb9wkuW672B0HPqhBns-hyLNlYn1oZt5iqsers
  • google-site-verification=mRD_mEurLmmpLJ5PJhIKeSPU-MYxicQfmIn8wEqrJOc

NS 4

  • ns1-06.azure-dns.com
  • ns2-06.azure-dns.net
  • ns3-06.azure-dns.org
  • ns4-06.azure-dns.info

SOA 1

  • ns1-06.azure-dns.com hostmaster.netnames.net

SRV 1

  • autodiscover-s.outlook.com:443 p0

DMARC_RECORDS 1

  • v=DMARC1; p=reject; rua=mailto:dmarc_rua@emaildefense.proofpoint.com; ruf=mailto:dmarc_ruf@emaildefense.proofpoint.com; fo=1

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_956ddb613567499f
Output Hash
df547cd8fa44fbe18339150f0ce58dc38657428ee2832b3b2fc5b831c5d90f22
Signature
ed25519:f4c5da5e64033610d4db302441d4ed56138015443db071b411fc06cb22938746448a3aee6f584a415b61ff5543dc85b02559060688363cb0496dcd0a086e7206
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
Verify this in your browser
CONTINUOUS INTERNET TELEMETRY24H DRIFT38,886 material changesacross 36,129 domains · 24h to ~80m ago · +27,088 vs yesterdayROTATION65 domains moved DNS from magpiedns.com to koaladns.com, 60 moved backa rotation loop, not a migration · 24hNOW524 curated domains not reachablelast probe, steadySITE ERRORS36,595 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 116,345 sites429 rate-limit / 403 bot-block, a posture signal