CONTINUOUS INTERNET TELEMETRY24H DRIFT1,853 material changesacross 1,655 domains · -106 vs yesterdayDNS DRIFT23 domains changed DNS providertop destination parity.domains · +4 vs yesterdayEMAIL DRIFT6 domains switched email providertop destination mimecast.com · +3 vs yesterdayCERT DRIFT1 domains switched issuing CA24h · -1 vs yesterdayNOW3,458 curated domains not answeringlast probe, steadyERRORS8,545 responded with an errorlast probe · 5xx / 404 / TLSTHROTTLED2,331 throttled or blocked our scanner429 rate-limit / 403 bot-block24H DRIFT1,853 material changesacross 1,655 domains · -106 vs yesterdayDNS DRIFT23 domains changed DNS providertop destination parity.domains · +4 vs yesterdayEMAIL DRIFT6 domains switched email providertop destination mimecast.com · +3 vs yesterdayCERT DRIFT1 domains switched issuing CA24h · -1 vs yesterdayNOW3,458 curated domains not answeringlast probe, steadyERRORS8,545 responded with an errorlast probe · 5xx / 404 / TLSTHROTTLED2,331 throttled or blocked our scanner429 rate-limit / 403 bot-block

sourcemanager.dev

Observed 2026-07-14T11:15:34.264Z (22h ago). Every field below was attested with an Ed25519 signature at scan time.

Not responding
Runs onCloudflare
Registered withMarkMonitor Inc.
tranco_20k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat sourcemanager.dev actually stands on - every host below is a signed observation
sourcemanager.dev
NS
ns-cloud-e1.googledomains.comns-cloud-e4.googledomains.comns-cloud-e3.googledomains.comns-cloud-e2.googledomains.com
googledomains.comanswers its DNS

HTTPS probe

server_error Server error (5xx) 530 Server Error
HTTP status530
Servercloudflare
TLS protocolHTTP/2
TLS issuernot observed
Behind Cloudflareyes
Response time180 ms
DNS resolutionNOERROR

Every field above is part of the same signed observation as the records below. Blank means not observed, never "none".

DNS Records

NS 4

  • ns-cloud-e1.googledomains.com
  • ns-cloud-e4.googledomains.com
  • ns-cloud-e3.googledomains.com
  • ns-cloud-e2.googledomains.com

SOA 1

  • ns-cloud-e1.googledomains.com cloud-dns-hostmaster.google.com

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; nothing leaves your machine.

Verify this receipt

Put the receipt on your own site. A live badge showing what DomainDrift observes and signs for sourcemanager.dev. It updates itself. It attests a signed observation - not that the site is safe.

DomainDrift signed-observation badge for sourcemanager.dev <a href="https://domaindrift.io/t/sourcemanager.dev"> <img src="https://domaindrift.io/badge/sourcemanager.dev.svg" width="300" height="64" alt="DomainDrift signed observations for sourcemanager.dev"> </a>

Ed25519 Receipt

Receipt ID
8c7d5e1a-7516-4c38-b4c7-086316cde523
Output Hash
df867ed1d90d8edf2a74622ab5a7e498dfdf668435a5b37eee32a7a1f92c34c5
Signature
ed25519:b7378ccac68605b78061916448293e7724e0a7fcc0b8e8cfea338db50bafd8d4f5ab4c4e1b88a7d4a538c6fde3d51530d4911d851dd453a2d1efcb00a95ff50b
Public Key
ed25519:d610d74ef18f683e5beb859d241d5e67dff0c122e8928b06bec1c2476f4ba27b
Parent
(genesis)
Plane
fast
Verify this in your browser