doublelist.com

Observed 2026-07-12T23:32:37.479Z (11h ago). Every field below was attested with an Ed25519 signature at scan time.

Guarded by a firewall

Runs onCloudflare

Email byGoogle Workspace

Also usesGoogle Search Console

5 subdomains · tranco_10k

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

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

doublelist.com

A / AAAA

104.18.26.111104.18.27.111

Cloudflareserves the site

chin.ns.cloudflare.comhugh.ns.cloudflare.com

cloudflare.comanswers its DNS

alt3.aspmx.l.google.comalt1.aspmx.l.google.comalt4.aspmx.l.google.comalt2.aspmx.l.google.com+1 more

Google Workspacereceives its email

HTTPS probe

bot_blocked Blocked our probe (WAF / bot protection) 403 blocked by cloudflare - bot protection active

HTTP status403

Servercloudflare

TLS protocolHTTP/2

TLS issuernot observed

Behind Cloudflareyes

Response time5 ms

DNS resolutionNOERROR

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

DNS Records

A 2

104.18.26.111
104.18.27.111

MX 5

10alt3.aspmx.l.google.com
5alt1.aspmx.l.google.com
10alt4.aspmx.l.google.com
5alt2.aspmx.l.google.com
1aspmx.l.google.com

TXT 7

postal-verification QKRJ4eb6GoJmq7bbZkojc0OesI8QdjTr
google-site-verification=0SESxROsvdEycThWsuwexaJK47jMX-NGCmVq0cLWflg
v=spf1 include:amazonses.com include:_spf.google.com -all
google-site-verification=L07sTQpIPVTrmN7eAdq7jAtpBGvi_LRIxgm4oet272I
loaderio=d6fd874ab8fffefb4ae9431ddc290685
v=DMARC1; p=reject; sp=none; rua=mailto:postmaster@doublelist.com,mailto:dmarc@doublelist.com,mailto:re+945e2ca25aca@inbound.dmarcdigests.com; ri=86400; rf=afrf; pct=100
v=DKIM1; (detected)

NS 2

chin.ns.cloudflare.com
hugh.ns.cloudflare.com

SOA 1

chin.ns.cloudflare.com dns.cloudflare.com

TLS Certificates (0)

None.

Subdomains (5)

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

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

Ed25519 Receipt

Receipt ID: ae44b4d8-daf7-479c-ba2b-385cc626765d
Output Hash: 7be98b4376d2940bad1c9e13a4e18d61c201056a2221a7cd29884692f2721c8d
Signature: ed25519:3479fe40b9e4ade0d2efac7ee16ef1309c57910d24c351b4a4a98902e22458ca1c947d96c90d8cb781ae4ed0d3d2ed99b53c21e9eede35e55c8401ecca56710f
Public Key: ed25519:d610d74ef18f683e5beb859d241d5e67dff0c122e8928b06bec1c2476f4ba27b
Parent: (genesis)
Plane: fast

Verify this in your browser

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