visio.org

Observed Jul 25, 2026, 14:35 UTC (8d 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

Guarded by a firewall

Email bySendGrid

Secured byLet's Encrypt

Also usesZoomFacebook/MetaGoogle Search ConsoleAtlassian

IPv6 · tranco

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

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

visio.org

A / AAAA

2.16.6.1972.16.6.2262a02:26f0:c900:15::212:f4122a02:26f0:c900:15::212:f41f

2a02serves the site

ns0.transip.netns1.transip.nlns2.transip.eu

transip.net + transip.nl + moreanswers its DNS

mx1.hc382-96.eu.iphmx.commx2.hc382-96.eu.iphmx.comrelay.transip.nl

SendGridreceives its email

TLS

visio.org

Let's Encryptissued its certificate

DNS Records

A 2

2.16.6.197
2.16.6.226

AAAA 2

2a02:26f0:c900:15::212:f412
2a02:26f0:c900:15::212:f41f

MX 3

10mx1.hc382-96.eu.iphmx.com
20mx2.hc382-96.eu.iphmx.com
30relay.transip.nl

TXT 14

MS=ms94767050
ZA=yO5DaOYIt75bDhOrSbo9DQ==
ZOOM_verify_ifH0kMMaRRqwwl-Hr3g_Kw
apple-domain-verification=93VJ514PyFjBnCfP
M/Kx2jCm9JsO0K8hRLA5v+f3rpdpLvSpXktfpiyvTMI=
canva-site-verification=vE2yfuw5oy9ZCiJkwR_8GA
facebook-domain-verification=wpjrz3u7ic1xkp4gawl10tqn0hj14q
google-site-verification=-ZOFS5pBFS3Cd3ogkwKox1qikFRrpnypq9hqJq_rtyE
google-site-verification=aWXU-jQjmz__mbGPvxIkWBOIS9cv7ey1cV8knq2lDpM
google-site-verification=kzk3B4D813ssV8hvCxEuKi8iP4qs5HEObYAmzcp_7D0

NS 3

ns0.transip.net
ns1.transip.nl
ns2.transip.eu

SOA 1

ns0.transip.net hostmaster.transip.nl

TLS Certificates (4)

Common Name	Issuer	Expires
`visio.org`	C=US, O=Let's Encrypt, CN=YE1	Tue, 29 Sep 2026 17:32:16 +0000
`YE1`	C=US, O=ISRG, CN=Root YE	Sat, 02 Sep 2028 23:59:59 +0000
`Root YE`	C=US, O=Internet Security Research Group, CN=ISRG Root X2	Thu, 02 Sep 2032 23:59:59 +0000
`ISRG Root X2`	C=US, O=Internet Security Research Group, CN=ISRG Root X1	Thu, 02 Sep 2032 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 visio.org. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: rcpt_33a6b877a265b9c1
Output Hash: b1a8549c656370c1221c92621f586fd2aa8cac56ad3fc19caf67f9dce0145537
Signature: ed25519:ecc3cdaaa1c428d3e23f0f48d8ee037af02e139f15092e84a862d73ae9ce4c21f344f7478db48a6bf6d64e3469db428351fcb4e149c0ca33afda5f824fed8c0f
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

Verify this in your browser

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