urldefense.com

Observed 2026-07-13T21:42:16.121Z (23h ago). Every field below was attested with an Ed25519 signature at scan time.

Up right now

Runs onCloudflare

Registered withMarkMonitor Inc.

Also usesGoogle Search Console

tranco_5k

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

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

urldefense.com

A / AAAA

35.80.202.1754.213.143.4444.241.220.131

Cloudflareserves the site

ns-1020.awsdns-63.netns-376.awsdns-47.comns-1834.awsdns-37.co.ukns-1499.awsdns-59.org

awsdns-63.net + awsdns-47.com + moreanswers its DNS

HTTPS probe

redirect Redirecting (3xx) 302 → https://zenweb.proofpoint.com/urldefense?locale=en-US

HTTP status302

Servercloudflare

TLS protocolHTTP/2

TLS issuernot observed

Behind Cloudflareyes

Response time620 ms

DNS resolutionNOERROR

Redirect chain

https://zenweb.proofpoint.com/urldefense?locale=en-US

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

DNS Records

A 3

35.80.202.17
54.213.143.44
44.241.220.131

TXT 2

google-site-verification=f5GJoS8sO8za18wnYeSCZjvFm1RlcBX9atp_qWFSc5Y
v=spf1 -all

NS 4

ns-1020.awsdns-63.net
ns-376.awsdns-47.com
ns-1834.awsdns-37.co.uk
ns-1499.awsdns-59.org

SOA 1

ns-1834.awsdns-37.co.uk awsdns-hostmaster.amazon.com

TLS Certificates (0)

None.

Subdomains (0)

None observed.

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

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

Ed25519 Receipt

Receipt ID: 2f3bc965-7c2b-4bbc-8514-dbd9a46678cf
Output Hash: fb246d9032462aa6c96014564265dd7c864a8c6aeb289f06f6f8a6c6bf26a4bc
Signature: ed25519:66374ba81b91f7299da7e48a60096ea0a946ba02c21255c8f12893b2b6a61053818f391bac108bbe7d164d5cb469f6b944a3bd1ca506cb7a3698df262828000a
Public Key: ed25519:d610d74ef18f683e5beb859d241d5e67dff0c122e8928b06bec1c2476f4ba27b
Parent: (genesis)
Plane: fast

Verify this in your browser

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