CONTINUOUS INTERNET TELEMETRY24H DRIFT5,629 material changesacross 5,187 domains · last 24h · -4,786 vs yesterdayDNS DRIFT335 domains changed DNS providertop destination cloudflare.com · -324 vs yesterdayEMAIL DRIFT74 domains switched email providertop destination google.com · -93 vs yesterdayCERT DRIFT113 domains switched issuing CA24h · -106 vs yesterdayNOW466 curated domains not reachable-237 vs yesterdaySITE ERRORS17,331 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 96,618 sites429 rate-limit / 403 bot-block, a posture signal

barracudacentral.org

Observed Jul 24, 2026, 03:13 UTC (8h 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
Email bySendGrid
Secured byAmazon
Registered withCSC Corporate Domains, Inc.
tranco_20k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat barracudacentral.org actually stands on - every host below is a signed observation
barracudacentral.org
A / AAAA
35.81.130.16652.11.230.214
Amazonserves the site
NS
ns-1078.awsdns-06.orgns-1866.awsdns-41.co.ukns-52.awsdns-06.comns-781.awsdns-33.net
awsdns-06.org + awsdns-41.co.uk + moreanswers its DNS
MX
custmx.cuda-inc.com
SendGridreceives its email
TLS
barracudacentral.org
Amazonissued its certificate

DNS Records

A 2

  • 35.81.130.166
  • 52.11.230.214

MX 1

  • 10custmx.cuda-inc.com

TXT 2

  • v=spf1 ip4:54.69.74.212/32 include:spf.protection.outlook.com include:sendgrid.net ~all
  • v=DMARC1; p=reject; fo=1; rua=mailto:rua+barracudacentral.org@dmarc.barracudanetworks.com; ruf=mailto:ruf+barracudacentral.org@dmarc.barracudanetworks.com

NS 4

  • ns-1078.awsdns-06.org
  • ns-1866.awsdns-41.co.uk
  • ns-52.awsdns-06.com
  • ns-781.awsdns-33.net

SOA 1

  • ns-1866.awsdns-41.co.uk awsdns-hostmaster.amazon.com

CAA 3

  • iodef "mailto:hostmaster@barracuda.com"
  • issue "amazon.com"
  • issuewild "amazon.com"

TLS Certificates (3)

Common NameIssuerExpires
barracudacentral.org C=US, O=Amazon, CN=Amazon RSA 2048 M04 Thu, 03 Dec 2026 23:59:59 +0000
Amazon RSA 2048 M04 C=US, O=Amazon, CN=Amazon Root CA 1 Fri, 23 Aug 2030 22:26:35 +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 (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 barracudacentral.org. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID
rcpt_3076874b43abdce3
Output Hash
9009b616bf383b864dcf929cd07ddecfc3202c33117df803a3e49ee78607a4b2
Signature
ed25519:01ae8ae654517b95a101bb047c4fe2a24e91072ea9f7a8383e65542e22da0df2b0c374119aa3d2f57455a67ac5bfabad0df0a3807bc2b70120d94b19aed8e109
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
Verify this in your browser