CONTINUOUS INTERNET TELEMETRY24H DRIFT37,653 material changesacross 34,127 domains · 24h to ~35m agoDNS DRIFT55 domains changed DNS providertop destination koaladns.com · +33 vs yesterdayNOW560 curated domains not reachablelast probe, steadySITE ERRORS33,330 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 156,423 sites429 rate-limit / 403 bot-block, a posture signal

blackduck.com

Observed Jul 24, 2026, 19:43 UTC (11d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of blackduck.com was taken 11d ago

blackduck.com is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting blackduck.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 blackduck.com Watching a domain needs a DRM3 account. The reading above stays free and public either way.
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Up right now
Runs onCloudflare
Email byMicrosoft 365
Secured bySectigo
Also usesGoogle Search ConsoleAtlassian
1 subdomain · tranco_100k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat blackduck.com actually stands on - every host below is a signed observation
blackduck.com
A / AAAA
104.18.38.192172.64.149.64
Cloudflareserves the site
NS
ns3.dnsmadeeasy.comns1.dnsmadeeasy.comns4.dnsmadeeasy.comns0.dnsmadeeasy.com+1 more
dnsmadeeasy.comanswers its DNS
MX
blackduck-com.mail.protection.outlook.com
Microsoft 365receives its email
TLS
www.blackduck.com
Sectigo Limitedissued its certificate

DNS Records

A 2

  • 104.18.38.192
  • 172.64.149.64

MX 1

  • 10blackduck-com.mail.protection.outlook.com

TXT 19

  • postman-domain-verification=99a1f29f96ad26f118ac5112610221dc042213dbd3a6a05292ba0e3fcf6e75a263033136c9a34a90a68126293b44ec6cfd7252f453d2e2d97dec39c4d9f25fcd
  • google-site-verification=PiVgR0EV92zpLLwSj-J1y-CgS6t3hynxIRvNv_tE0O4
  • google-gws-recovery-domain-verification=56376261
  • v=MCPv1; k=ed25519; p=h2d3YR5txSAoca73tcA920N9PXo713Uw/dVAukyrPvg=
  • google-site-verification=Euh3nf9zCUIv0Foo25Pddp07QYubfBWicbre-HQRzGk
  • neat-pulse-domain-verification-7M1lBRX=0a7e8c52-25ec-4631-9da7-7676175bb382
  • google-site-verification=Ydo-NBCjNifIGZ7cgcEr_v-j_Rm3ADuMF0dJ9gVwGWA
  • jetbrains-domain-verification=3drzplo318rpsu76me638vtbv
  • anthropic-domain-verification-szzs8x=NevL0HC6rgcJg4VzZT48Wr8Vu
  • MS=ms22819795

NS 5

  • ns3.dnsmadeeasy.com
  • ns1.dnsmadeeasy.com
  • ns4.dnsmadeeasy.com
  • ns0.dnsmadeeasy.com
  • ns2.dnsmadeeasy.com

SOA 1

  • ns10.digicertdns.com dns.digicertdns.com

CAA 12

  • issue "letsencrypt.org"
  • issue "digicert.com"
  • issue "entrust.net"
  • issuewild "pki.goog; cansignhttpexchanges=yes"
  • issuewild "sectigo.com"
  • issue "globalsign.com"
  • issue "amazon.com"
  • issue "awstrust.com"
  • issue "amazonaws.com"
  • issue "amazontrust.com"

TLS Certificates (4)

Common NameIssuerExpires
www.blackduck.com C=GB, O=Sectigo Limited, CN=Sectigo Public Server Authentication CA OV R36 Fri, 11 Sep 2026 23:59:59 +0000
Sectigo Public Server Authentication CA OV 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
USERTrust RSA Certification Authority C=GB, ST=Greater Manchester, L=Salford, O=Comodo CA Limited, CN=AAA Certificate Services Sun, 31 Dec 2028 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; nothing leaves your machine.

Verify this receipt

Ed25519 Receipt

Receipt ID
rcpt_879e824336b233ac
Output Hash
00bd041e43fce809e3dad46f8b55ac15174884f90abbeeb239a986281fdcc015
Signature
ed25519:e7f2c34a5b25a079b897b6c0a7dc62e1ea20ed43f45edbefcded7fc32d6ffbf788449fd35449a4c6bc37b74d7e412b117d0289614c44ce35931a482db960dc08
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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