nfl.com

Observed 2026-07-15T09:46:02.613Z (17h ago). Every field below was attested with an Ed25519 signature at scan time.

Up right now

Runs onCloudflare

Email byMimecast

Registered withMarkMonitor Inc.

Also usesDocuSignMiroGoogle Search ConsoleFacebook/MetaAtlassian

9 subdomains · sports_entertainment

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

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

nfl.com

A / AAAA

151.101.193.55151.101.129.55151.101.65.55151.101.1.55

Cloudflareserves the site

udns1.ultradns.netudns2.ultradns.net

ultradns.netanswers its DNS

us-smtp-inbound-1.mimecast.comus-smtp-inbound-2.mimecast.com

Mimecastreceives its email

HTTPS probe

redirect Redirecting (3xx) 301 → https://www.nfl.com/

HTTP status301

Servercloudflare

TLS protocolHTTP/2

TLS issuernot observed

Behind Cloudflareyes

Response time28 ms

DNS resolutionNOERROR

Redirect chain

https://www.nfl.com/

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

DNS Records

A 4

151.101.193.55
151.101.129.55
151.101.65.55
151.101.1.55

MX 2

10us-smtp-inbound-1.mimecast.com
10us-smtp-inbound-2.mimecast.com

TXT 46

globalsign-domain-verification=muqi1mX3u8JwiHuzHPhlCSUQpxtBc0UkQT_7ttxccO
d365mktkey=5zy6zcap8rf59h2tcrocwglkk
7mv1lef4edcvi5fk2gf2chsrck
ivvmb8q8dk9dpj7fi8r8dn67o7
FsSpdTPo0djnSMWFpBQ5jsmnTbGxn++3y8zP64ECdMRDhpA5U7xB4RuOKe4CXHutxDl2DTdMOFWFBRBk8qYaFA==
adobe-idp-site-verification=43f2e9edab68afd152efb003c67e2029801b2cea271b749ba486372dfccf6ea4
MS=ms18024666
apple-domain-verification=wr6UhBjRQiqxF2TM
v=spf1 redirect=383h44w7._spf._d.mim.ec
docusign=839c21cc-37de-4c37-a912-593834e95893

NS 2

udns1.ultradns.net
udns2.ultradns.net

SOA 1

udns1.ultradns.net dns_admin.nfl.com

TLS Certificates (0)

None.

Subdomains (9)

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

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

Ed25519 Receipt

Receipt ID: d3c56f7c-6bf8-4f1b-b8b5-65d0db806f28
Output Hash: 0bc1b3da52c3dcab32ca66c136cfe16fcb2dc99352cbee488972a08c6c0e6ed5
Signature: ed25519:7cda4847c84a2b099d10fe712f509ba1de0bd49cbe801557f65771cf72cd633ecc8727b9a902bd7516eaf0d4f084068dd6ddd9e8b65e8d24b17bf0c5ec1d8e00
Public Key: ed25519:d610d74ef18f683e5beb859d241d5e67dff0c122e8928b06bec1c2476f4ba27b
Parent: (genesis)
Plane: fast

Verify this in your browser

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