man7.org

Observed Jul 24, 2026, 03:02 UTC (8h 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

Runs onM-net Telekommunikations

Email byGoogle Workspace

Secured byLet's Encrypt

Also usesGoogle Search Console

1 subdomain · tranco_5k

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

INFRASTRUCTURE MAPwhat man7.org actually stands on - every host below is a signed observation

man7.org

A / AAAA

45.84.74.9

M-net Telekommunikationsserves the site

ns-24-c.gandi.netns-203-b.gandi.netns-102-a.gandi.net

gandi.netanswers its DNS

alt2.aspmx.l.google.comalt1.aspmx.l.google.comALT3.aspmx.l.google.comALT4.aspmx.l.google.com+1 more

Google Workspacereceives its email

TLS

kerrisk.com

Let's Encryptissued its certificate

DNS Records

A 1

45.84.74.9

MX 5

5alt2.aspmx.l.google.com
5alt1.aspmx.l.google.com
10ALT3.aspmx.l.google.com
10ALT4.aspmx.l.google.com
1aspmx.l.google.com

TXT 3

v=spf1 include:_spf.google.com ~all
google-site-verification=6yqdzWtjBD9BVkrXEriCj0oCiw6p0kAOdZs09mcRoeg
v=DMARC1; p=none

NS 3

ns-24-c.gandi.net
ns-203-b.gandi.net
ns-102-a.gandi.net

SOA 1

ns1.gandi.net hostmaster.gandi.net

TLS Certificates (3)

Common Name	Issuer	Expires
`kerrisk.com`	C=US, O=Let's Encrypt, CN=YR1	Sat, 19 Sep 2026 19:55:29 +0000
`YR1`	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.man7.org

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 man7.org. It updates itself. It attests a signed observation - not that the site is safe.

<a href="https://domaindrift.io/t/man7.org">
  <img src="https://domaindrift.io/badge/man7.org.svg"
       width="300" height="64" alt="DomainDrift signed observations for man7.org">
</a>

Ed25519 Receipt

Receipt ID: rcpt_587755a5541ea40e
Output Hash: 6505efcf3cf5a5e1d4b76e3bc79092d4c43e159372fc7f179a7f2aaa4e84c314
Signature: ed25519:fb15649304dc429c551760e23d148f2656f1343a989aab389fa8a946666c47e7c03e2776c9483ff1186a7e469632b238c7d88eff2cf0b15406ae26503553ae0b
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

Verify this in your browser

Permalink: https://domaindrift.io/t/man7.org