CONTINUOUS INTERNET TELEMETRY24H DRIFT2,850 material changesacross 2,557 domains · -548 vs yesterdayDNS DRIFT20 domains changed DNS providertop destination cloudflare.com · -7 vs yesterdayEMAIL DRIFT5 domains switched email providertop destination h-email.net · -1 vs yesterdayCERT DRIFT7 domains switched issuing CA24hNOW3,329 curated domains not answering-6,389 vs yesterdayERRORS10,947 responded with an errorlast probe · 5xx / 404 / 429 / 40324H DRIFT2,850 material changesacross 2,557 domains · -548 vs yesterdayDNS DRIFT20 domains changed DNS providertop destination cloudflare.com · -7 vs yesterdayEMAIL DRIFT5 domains switched email providertop destination h-email.net · -1 vs yesterdayCERT DRIFT7 domains switched issuing CA24hNOW3,329 curated domains not answering-6,389 vs yesterdayERRORS10,947 responded with an errorlast probe · 5xx / 404 / 429 / 403

blockboardtech.com

Observed 2026-07-13T11:09:20.919Z (5h ago). Every field below was attested with an Ed25519 signature at scan time.

Not responding
Runs onAmazon
5 subdomains · tranco_40k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat blockboardtech.com actually stands on - every host below is a signed observation
blockboardtech.com
A / AAAA
54.234.110.118
Amazonserves the site
NS
ns-1605.awsdns-08.co.ukns-150.awsdns-18.comns-1213.awsdns-23.orgns-797.awsdns-35.net
awsdns-08.co.uk + awsdns-18.com + moreanswers its DNS

HTTPS probe

timeout No response within the timeout Connection timed out - no response within 3s
HTTP status0
Servernot observed
TLS protocolnot observed
TLS issuernot observed
Behind Cloudflareno
Response time6200 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

A 1

  • 54.234.110.118

NS 4

  • ns-1605.awsdns-08.co.uk
  • ns-150.awsdns-18.com
  • ns-1213.awsdns-23.org
  • ns-797.awsdns-35.net

SOA 1

  • ns-1213.awsdns-23.org awsdns-hostmaster.amazon.com

TLS Certificates (0)

None.

Subdomains (5)

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 blockboardtech.com. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID
d24f6151-5ed9-421e-8bd4-67f81dc4220d
Output Hash
eaab28b94c5f4c19e479d3412bc084d138626c290e42fa161f8dc7cfca1e3fec
Signature
ed25519:c13f08bc2b67271eba9332e83e2d408508e3a6521d8208e399079f442edd3ec997cdd1eadf938fa9b25653f0b045ed2994809f2e30fd32323e295a53c7aafa0d
Public Key
ed25519:d610d74ef18f683e5beb859d241d5e67dff0c122e8928b06bec1c2476f4ba27b
Parent
(genesis)
Plane
fast
Verify this in your browser