do-know.com

Observed Jul 27, 2026, 04:48 UTC (6d 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

Not responding

Secured byLet's Encrypt

IPv6 · 1 subdomain · domcop

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

INFRASTRUCTURE MAPwhat do-know.com actually stands on - every host below is a signed observation

do-know.com

A / AAAA

45.88.188.1752a02:c206:2230:5228::1

2a02serves the site

leia.ns.cloudflare.comotto.ns.cloudflare.com

cloudflare.comanswers its DNS

mail.named.world

named.worldreceives its email

TLS

do-know.com

Let's Encryptissued its certificate

DNS Records

A 1

45.88.188.175

AAAA 1

2a02:c206:2230:5228::1

MX 1

10mail.named.world

TXT 3

v=spf1 mx -all
v=DMARC1; p=reject; rua=mailto:postmaster@do-know.com
v=STSv1; id=16827974075488174772

NS 2

leia.ns.cloudflare.com
otto.ns.cloudflare.com

SOA 1

leia.ns.cloudflare.com dns.cloudflare.com

TLS Certificates (3)

Common Name	Issuer	Expires
`do-know.com`	C=US, O=Let's Encrypt, CN=YR2	Tue, 22 Sep 2026 14:35:47 +0000
`YR2`	C=US, O=ISRG, CN=Root YR	Sat, 02 Sep 2028 23:59:59 +0000
`Root YR`	C=US, O=Internet Security Research Group, CN=ISRG Root X1	Thu, 02 Sep 2032 23:59:59 +0000

Subdomains (1)

www.do-know.com

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

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

Ed25519 Receipt

Receipt ID: rcpt_751339eb9215f866
Output Hash: 68165ee7f02a728f3f2ced56ba25365d8d0c1fd1a64afacee523b2cb1ec9c34e
Signature: ed25519:fddcd638fc25b383b7def6f3c75c3716b2c03e59c02736832d112b637d5e4cf270c7ad86bdb44029e1796a2cd344e9b7600fb62c9cef3f50d5f76fe6c91aba01
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

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Permalink: https://domaindrift.io/t/do-know.com