ecs.org

Observed Jul 29, 2026, 10:41 UTC (5h ago). Every field below was attested with an Ed25519 signature at scan time. Catalog observation, re-checked on rotation - watch it for 5-minute checks.

Verify this receipt yourself + Watch this domain

Up right now

Email byMicrosoft 365

Secured byLet's Encrypt

Also usesHubSpotGoogle Search ConsoleZoom

tranco

Every line above is a signed observation. Check the math at the bottom of the page.

INFRASTRUCTURE MAPwhat ecs.org actually stands on - every host below is a signed observation

ecs.org

A / AAAA

35.197.55.209

unattributedserves the site

ns17.worldnic.comns18.worldnic.com

worldnic.comanswers its DNS

ecs-org.mail.protection.outlook.com

Microsoft 365receives its email

TLS

ecs.org

Let's Encryptissued its certificate

DNS Records

A 1

35.197.55.209

MX 1

1ecs-org.mail.protection.outlook.com

TXT 8

v=spf1 include:spf.protection.outlook.com include:servers.mcsv.net include:_spf.salesforce.com include:246203896.spf01.hubspotemail.net -all
include:spf.cloud.mip.com
google-site-verification=sbueocZP0kFpJncgwFIQpvsBt5X9lhbqXkk0flb15Mk
ZOOM_verify_eOhgjp4dR6uBFP8Kf7aZUQ
apple-domain-verification=Q2PRWaFnJpVVBcV5
MS=ms10639685
google-site-verification=p26P6Fx-A5nBoc7HtEd2cUaMUH6XCiiLCsZbE8joiHU
v=DMARC1; p=none;

NS 2

ns17.worldnic.com
ns18.worldnic.com

SOA 1

NS17.WORLDNIC.COM namehost.WORLDNIC.COM

TLS Certificates (2)

Common Name	Issuer	Expires
`ecs.org`	C=US, O=Let's Encrypt, CN=R13	Fri, 21 Aug 2026 22:31:09 +0000
`R13`	C=US, O=Internet Security Research Group, CN=ISRG Root X1	Fri, 12 Mar 2027 23:59:59 +0000

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 ecs.org. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: rcpt_592a5aa5540e51d6
Output Hash: ce068070f5305ea497296cf1f107c8c41229fbe4086737d58e33b1a72a299b63
Signature: ed25519:6ada2c04655d13a7bfb57287524f3151165e68143e48cc2ce0b30f726cb1111c594b549639fa7cfefdf709ccf363e0846c1f7b274871e48bf5f74261dd086505
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

Verify this in your browser

Permalink: https://domaindrift.io/t/ecs.org