CONTINUOUS INTERNET TELEMETRY24H DRIFT321 material changesacross 272 domains · -337 vs yesterdayCERT DRIFT3 domains switched issuing CA24h · +1 vs yesterdayNOW3,494 curated domains not answering+665 vs yesterdayERRORS22,966 responded with an errorlast probe · 5xx / 404 / TLSTHROTTLED63,777 throttled or blocked our scanner429 rate-limit / 403 bot-block24H DRIFT321 material changesacross 272 domains · -337 vs yesterdayCERT DRIFT3 domains switched issuing CA24h · +1 vs yesterdayNOW3,494 curated domains not answering+665 vs yesterdayERRORS22,966 responded with an errorlast probe · 5xx / 404 / TLSTHROTTLED63,777 throttled or blocked our scanner429 rate-limit / 403 bot-block

open-std.org

Observed Jul 19, 2026, 10:53 UTC (1d ago). Every field below was attested with an Ed25519 signature at scan time.

Up right now
Runs onCloudflare
1 subdomain · tranco_100k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat open-std.org actually stands on - every host below is a signed observation
open-std.org
A / AAAA
192.38.78.170
Cloudflareserves the site
NS
ns02.one.comns01.one.com
one.comanswers its DNS
MX
www5.open-std.org
open-std.orgreceives its email

HTTPS probe

ok Responding normally (2xx) 200 OK
HTTP status200
Servercloudflare
TLS protocolHTTP/2
TLS issuernot observed
Behind Cloudflareyes
Response time455 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

  • 192.38.78.170

MX 1

  • 5www5.open-std.org

TXT 2

  • v=spf1 mx a:open-std.org a:www7.open-std.org a:keld1.klid.dk ~all
  • v=DNSSEC1; (detected)

NS 2

  • ns02.one.com
  • ns01.one.com

SOA 1

  • ns01.one.com hostmaster.one.com

TLS Certificates (0)

None.

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

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

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

Ed25519 Receipt

Receipt ID
d741230e-7bc5-428d-acdc-300660e4ac6a
Output Hash
cb53846236835a72554695cad9d7eb182971feafdab769e5301eb9102862dadc
Signature
ed25519:b466e776480a8f66a8613e38cc5b31078e95cb88a787dc3f577b5b3c3f9952241e55468d604e0cb23531283219da38e55c03a5a35e6353e0a3877297f0aad200
Public Key
ed25519:7aad40f2d6399c207fe2fc15aade04a78324787a355d36725cc90687f9e10cff
Parent
(genesis)
Plane
fast
Verify this in your browser