a.io

Observed Jul 19, 2026, 03:29 UTC (19h ago). Every field below was attested with an Ed25519 signature at scan time.

Up right now

Runs onCloudflare

Email byMicrosoft 365

Also usesGoogle Search Console

10 subdomains · tranco_100k

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

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

a.io

A / AAAA

85.10.133.119

Cloudflareserves the site

ns1.a.ions4.a.ions2.a.ions3.a.io

a.ioanswers its DNS

a-io.mail.protection.outlook.com

Microsoft 365receives its email

HTTPS probe

redirect Redirecting (3xx) 301 → https://www.a.io/

HTTP status301

Servercloudflare

TLS protocolHTTP/2

TLS issuernot observed

Behind Cloudflareyes

Response time626 ms

DNS resolutionNOERROR

Redirect chain

https://www.a.io/

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

DNS Records

A 1

85.10.133.119

MX 1

0a-io.mail.protection.outlook.com

TXT 6

v=spf1 include:spf.protection.outlook.com -all
MS=ms78015345
v=DMARC1; p=reject; pct=100; rua=mailto:dmarcreports@a.io
google-site-verification=HZOFLqF2XtJKUx-DiGRnkKh855LFSTFw3JGT9Vr2nUs
google-site-verification=guzArMJuFVXm3S3UJir16av3ZnAxrhFXVw0a2S8DFjI
v=DNSSEC1; (detected)

NS 4

ns1.a.io
ns4.a.io
ns2.a.io
ns3.a.io

SOA 1

ns1.a.io support.a.io

TLS Certificates (0)

None.

Subdomains (10)

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

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

Ed25519 Receipt

Receipt ID: 4c289497-9e22-46b4-9598-37a17bf89992
Output Hash: 869aef3d892436a55322b1703a84641864410896948e5acda25ad815a1c236b1
Signature: ed25519:386562c950bd7b21131f861f9990721ddaa781915974d0b3f599920af3ec079dd5132b4013e2699a3976dfd42580df61157ccdfbddd3cbb6f22bdcbfdb73dc08
Public Key: ed25519:7aad40f2d6399c207fe2fc15aade04a78324787a355d36725cc90687f9e10cff
Parent: (genesis)
Plane: fast

Verify this in your browser

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