CONTINUOUS INTERNET TELEMETRY24H DRIFT40,860 material changesacross 38,820 domains · 24h to ~3h agoNOW549 curated domains not reachablelast probe, steadySITE ERRORS34,651 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 156,912 sites429 rate-limit / 403 bot-block, a posture signal

vanderbilthealth.com

Observed Jul 27, 2026, 09:29 UTC (6d 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.

Up right now
Runs onAmazon
Secured byAmazon
Registered withNetwork Solutions, LLC
Also usesFacebook/MetaGoogle Search Console
1 subdomain · push_legacy
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat vanderbilthealth.com actually stands on - every host below is a signed observation
vanderbilthealth.com
A / AAAA
3.167.37.823.167.37.33.167.37.1203.167.37.9
Amazonserves the site
NS
ns-1031.awsdns-00.orgns-1709.awsdns-21.co.ukns-386.awsdns-48.comns-847.awsdns-41.net
awsdns-00.org + awsdns-21.co.uk + moreanswers its DNS
MX
inbound-smtp.us-east-1.amazonaws.com
amazonaws.comreceives its email
TLS
www.vanderbilthealth.com
Amazonissued its certificate

DNS Records

A 4

  • 3.167.37.82
  • 3.167.37.3
  • 3.167.37.120
  • 3.167.37.9

MX 1

  • 10inbound-smtp.us-east-1.amazonaws.com

TXT 6

  • _pu4da69gcizhl8y2v8gan6lmt55796n
  • facebook-domain-verification=bvq6aou4xqpmbb6eu6mm9090gebtii;v=spf1 include:mktomail.com ~all
  • google-site-verification=1KbdvbVnPnu_T-kvFAGcXS-sox2aefNl2i8eZgBgQaQ
  • v=spf1 include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email ~all
  • v=DMARC1; p=reject; rua=mailto:dmarc_agg@vali.email
  • v=BIMI1; l=https://amplify.valimail.com/bimi/vanderbilt-university-medical-center/ejJAS3oNmyr-the_vanderbilt_university_1334315853.svg; a=https://amplify.valimail.com/bimi/vanderbilt-university-medical-center/ejJAS3oNmyr-the_vanderbilt_university_1334315853.pem

NS 4

  • ns-1031.awsdns-00.org
  • ns-1709.awsdns-21.co.uk
  • ns-386.awsdns-48.com
  • ns-847.awsdns-41.net

SOA 1

  • ns-1031.awsdns-00.org awsdns-hostmaster.amazon.com

TLS Certificates (3)

Common NameIssuerExpires
www.vanderbilthealth.com C=US, O=Amazon, CN=Amazon RSA 2048 M01 Thu, 17 Dec 2026 23:59:59 +0000
Amazon RSA 2048 M01 C=US, O=Amazon, CN=Amazon Root CA 1 Fri, 23 Aug 2030 22:21:28 +0000
Amazon Root CA 1 C=US, ST=Arizona, L=Scottsdale, O=Starfield Technologies, Inc., CN=Starfield Services Root Certificate Authority - G2 Thu, 31 Dec 2037 01:00:00 +0000

Subdomains (1)

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

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

Ed25519 Receipt

Receipt ID
rcpt_794bb0d5ecd2ffb9
Output Hash
83970aa3b090a0edb9b27ed408b3cacc7048bd86fd26d5f5f4f8364b59d4585b
Signature
ed25519:bf247d0b965cde90ccd5369fcbc206ccb2da406fc76a614a5a503d19fb7169e1790bf5e5d29f1e8809364d72a137578329d150555900ffa424d883adae9e3001
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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