netnerd.com

Observed 2026-07-17T14:37:34.840667070+00:00 (9h ago). Every field below was attested with an Ed25519 signature at scan time.

Up right now

Runs onMAINFRAME & CYBERNETIC SYSTEMS LIMITED

Email byMailgun

Secured byLet's Encrypt

Registered withPDR Ltd. d/b/a PublicDomainRegistry.com

Also usesGoogle Search Console

2 subdomains · tranco_100k

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

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

netnerd.com

A / AAAA

185.229.21.20

MAINFRAME & CYBERNETIC SYSTEMS LIMITEDserves the site

ns3.netnerd.comns4.netnerd.com

netnerd.comanswers its DNS

nnmail.netnerd.com

Mailgunreceives its email

TLS

www.netnerd.com

Let's Encryptissued its certificate

DNS Records

A 1

185.229.21.20

MX 1

1nnmail.netnerd.com

TXT 6

ahrefs-site-verification_dce9b26a2eb830c90780c5062cd4d1ad05174397da7527206bad5fced7ed82e5
google-site-verification=cpp1SPHHdbfJksBZn1BFuzOh9Ev_8o577jrSoKgsjs4
google-site-verification=0lFb4b7ow_3lrS0-dogKlgTeGTFu65HFulOn1yhU-ZI
v=spf1 a mx +ip4:185.229.20.37 +ip4:185.229.21.0/24 include:_spf.myorderbox.com include:eu.mailgun.org -all
abuseipdb-verification=uq1cAAIg
v=DMARC1;p=none;

NS 2

ns3.netnerd.com
ns4.netnerd.com

SOA 1

ns3.netnerd.com logs.netnerd.com

TLS Certificates (2)

Common Name	Issuer	Expires
`www.netnerd.com`	C=US, O=Let's Encrypt, CN=R13	Sun, 16 Aug 2026 09:11:39 +0000
`R13`	C=US, O=Internet Security Research Group, CN=ISRG Root X1	Fri, 12 Mar 2027 23:59:59 +0000

Subdomains (2)

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

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

Ed25519 Receipt

Receipt ID: 9314de4e-bae7-49cf-8c5a-8763df8ddfc3
Output Hash: 2c24935061d402601e78ba7c4d3c7e46d1adb404427c26517348ae48ace0f9fb
Signature: ed25519:a065bb5e9df81c9d58d89232782ce39b3361638d740875b95ea3170ba1147d31a53069dbb53af01e0b7a8f7ab97ebdb94f30dec6ce4de3cf46334af7b5c66d09
Public Key: ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8
Parent: (genesis)
Plane: fast

Verify this in your browser

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