CONTINUOUS INTERNET TELEMETRY24H DRIFT2,077 material changesacross 1,868 domains · -474 vs yesterdayDNS DRIFT16 domains changed DNS providertop destination cloudflare.comEMAIL DRIFT5 domains switched email providertop destination google.comCERT DRIFT1 domains switched issuing CA24h · -4 vs yesterdayNOW3,391 curated domains not answeringlast probe, steadyERRORS10,886 responded with an errorlast probe · 5xx / 404 / 429 / 40324H DRIFT2,077 material changesacross 1,868 domains · -474 vs yesterdayDNS DRIFT16 domains changed DNS providertop destination cloudflare.comEMAIL DRIFT5 domains switched email providertop destination google.comCERT DRIFT1 domains switched issuing CA24h · -4 vs yesterdayNOW3,391 curated domains not answeringlast probe, steadyERRORS10,886 responded with an errorlast probe · 5xx / 404 / 429 / 403

perdue.com

Observed 2026-07-13T18:58:23.537Z (10h ago). Every field below was attested with an Ed25519 signature at scan time.

Responding, no home page
Runs onCloudflare
Email byMimecast
Registered withCSC Corporate Domains, Inc.
Also usesZoomDocuSignAtlassianGoogle Search Console
7 subdomains · fortune_500
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat perdue.com actually stands on - every host below is a signed observation
perdue.com
A / AAAA
20.55.103.191
Cloudflareserves the site
NS
dns2.p01.nsone.netdns3.p01.nsone.netdns1.p01.nsone.netdns4.p01.nsone.net
nsone.netanswers its DNS
MX
us-smtp-inbound-1.mimecast.comus-smtp-inbound-2.mimecast.com
Mimecastreceives its email

HTTPS probe

not_found Resolves, but nothing at the root (404) 404 Not Found - domain resolves but no content at root
HTTP status404
Servercloudflare
TLS protocolHTTP/2
TLS issuernot observed
Behind Cloudflareyes
Response time336 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 1

  • 20.55.103.191

MX 2

  • 1us-smtp-inbound-1.mimecast.com
  • 5us-smtp-inbound-2.mimecast.com

TXT 25

  • ZOOM_verify_VkH2uhYvCFSCYsklB48QNZ
  • successfactors-site-verification=ZDJlOTQ4YThjOGFiZDkyYzgwNmY0Y2EwMjgyOTE5OGU4MmE3MDAwMzNjZGM3NTQ3N2QyYWQxZTE0M2UzMjQ3NA==
  • MS=ms90342534
  • flexera-domain-verification-aluvvatbmbxcsgop
  • airbyte-domain-verification=53a37205-dbf9-41ed-ab95-b4f7d113bac1
  • nintex.60ad3f076505300068f75e3f
  • paloaltonetworks-site-verification=856eb675e00a19bb9efb6b5ecc8210a9d831fa713464bf04d7af45bf01fdb292
  • duo_sso_verification=NVyTOURSGCTxv4DkYwVMJy5CfHyuVB2Pi80uNW2t3GECpbP97vmvVppHHEdDSQY6
  • docusign=0ab54c48-893a-42b0-9c00-ab091abc87c9
  • nintex.5d03d493e93bcd0eb5803d3c

NS 4

  • dns2.p01.nsone.net
  • dns3.p01.nsone.net
  • dns1.p01.nsone.net
  • dns4.p01.nsone.net

SOA 1

  • dns1.p01.nsone.net hostmaster.nsone.net

TLS Certificates (0)

None.

Subdomains (7)

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

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

Ed25519 Receipt

Receipt ID
33eb77f5-108a-45d4-a306-6e33a669e923
Output Hash
35a42af9314257ef7b772c6f50f696f265f350bcfe023a8e871fb4ded587e044
Signature
ed25519:e23530b6ef92584eb325fe3544aa0e45e992c6eaee03a1909e99bbeefa058459afc876ca59f257d39e9db9ff61257e54cc68998eb1dc027098716ebfc1aa7b0a
Public Key
ed25519:d610d74ef18f683e5beb859d241d5e67dff0c122e8928b06bec1c2476f4ba27b
Parent
(genesis)
Plane
fast
Verify this in your browser