dundurn.com

Observed Jul 25, 2026, 16:08 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

Up right now

Email byGoogle Workspace

Secured byLet's Encrypt

Also usesGoogle Search Console

1 subdomain · tranco

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

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

dundurn.com

A / AAAA

76.74.242.27

unattributedserves the site

ns2.netfirms.comns1.netfirms.com

netfirms.comanswers its DNS

aspmx4.googlemail.comaspmx5.googlemail.comASPMX3.googlemail.comASPMX.L.GOOGLE.com+3 more

Google Workspacereceives its email

TLS

www.dundurn.com

Let's Encryptissued its certificate

DNS Records

A 1

76.74.242.27

MX 7

10aspmx4.googlemail.com
10aspmx5.googlemail.com
10ASPMX3.googlemail.com
1ASPMX.L.GOOGLE.com
10ASPMX2.googlemail.com
5ALT2.ASPMX.L.GOOGLE.com
5ALT1.ASPMX.L.GOOGLE.com

TXT 5

e2ma-verification=b1wcb
v=spf1 ip4:76.74.242.18 include:_spf.google.com include:_spf.e2ma.net include:spf.mandrillapp.com include:mail.zendesk.com include:mailgun.org ~all
google-site-verification=3iW0otJJhCSZUdQJ_QXEcwCb97xUnVqdxPzgck5MmkI
google-site-verification=ekv_L-WoI08KuzBPBqYKaQ_obQJB6e752H6GPSQAPm8
v=DMARC1; p=quarantine; rua=mailto:dmarc@dundurn.com

NS 2

ns2.netfirms.com
ns1.netfirms.com

SOA 1

ns1.netfirms.com dnsadmin.netfirms.com

TLS Certificates (3)

Common Name	Issuer	Expires
`www.dundurn.com`	C=US, O=Let's Encrypt, CN=YE1	Sat, 17 Oct 2026 04:04:22 +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

Subdomains (1)

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

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

Ed25519 Receipt

Receipt ID: rcpt_f5d384d3b97fa4b3
Output Hash: d0443405364bd2d4c5129c6b311d7ac7c45a9c87f17d6b024290b9610a18bbc7
Signature: ed25519:dc9c8bc6d338dad9e61e10e544d59042cb08eb38bed310db5dd6329f0bc945972d6ae280cd3cabd04021d3b22e00b0c8bbc0778c6266e357746afa41d077460a
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

Verify this in your browser

Permalink: https://domaindrift.io/t/dundurn.com