CONTINUOUS INTERNET TELEMETRY24H DRIFT2,833 material changesacross 2,517 domains · -565 vs yesterdayDNS DRIFT22 domains changed DNS providertop destination cloudflare.com · -5 vs yesterdayEMAIL DRIFT3 domains switched email providertop destination h-email.net · -3 vs yesterdayCERT DRIFT8 domains switched issuing CA24h · +1 vs yesterdayNOW3,330 curated domains not answering-6,388 vs yesterdayERRORS10,946 responded with an errorlast probe · 5xx / 404 / 429 / 40324H DRIFT2,833 material changesacross 2,517 domains · -565 vs yesterdayDNS DRIFT22 domains changed DNS providertop destination cloudflare.com · -5 vs yesterdayEMAIL DRIFT3 domains switched email providertop destination h-email.net · -3 vs yesterdayCERT DRIFT8 domains switched issuing CA24h · +1 vs yesterdayNOW3,330 curated domains not answering-6,388 vs yesterdayERRORS10,946 responded with an errorlast probe · 5xx / 404 / 429 / 403

a3cloud.net

Observed 2026-07-13T03:42:38.159Z (12h ago). Every field below was attested with an Ed25519 signature at scan time.

Not responding
Runs onCloudflare
Email byAmazon SES
Also usesGoogle Search Console
4 subdomains · tranco_20k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat a3cloud.net actually stands on - every host below is a signed observation
a3cloud.net
NS
ns-906.awsdns-49.netns-1848.awsdns-39.co.ukns-1232.awsdns-26.orgns-124.awsdns-15.com
awsdns-49.net + awsdns-39.co.uk + moreanswers its DNS
MX
inbound-smtp.us-east-1.amazonaws.com
Amazon SESreceives its email

HTTPS probe

server_error Server error (5xx) 530 Server Error
HTTP status530
Servercloudflare
TLS protocolHTTP/2
TLS issuernot observed
Behind Cloudflareyes
Response time9 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

MX 1

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

TXT 3

  • v=spf1 include:amazonses.com ~all
  • google-site-verification=m1cbvHVyxKze4EJaaT4uHO4cheTcaDvbJunNkzVYe5s
  • v=DMARC1;p=quarantine;pct=100;fo=1

NS 4

  • ns-906.awsdns-49.net
  • ns-1848.awsdns-39.co.uk
  • ns-1232.awsdns-26.org
  • ns-124.awsdns-15.com

SOA 1

  • ns-1848.awsdns-39.co.uk awsdns-hostmaster.amazon.com

TLS Certificates (0)

None.

Subdomains (4)

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 a3cloud.net. It updates itself. It attests a signed observation - not that the site is safe.

DomainDrift signed-observation badge for a3cloud.net <a href="https://domaindrift.io/t/a3cloud.net"> <img src="https://domaindrift.io/badge/a3cloud.net.svg" width="300" height="64" alt="DomainDrift signed observations for a3cloud.net"> </a>

Ed25519 Receipt

Receipt ID
0a2d461a-a094-4897-b404-c01bc35be0f9
Output Hash
4141a0c648b974a6e340a69675647a9c0b1d5ecbee7cd967f0fce0951ce31aaa
Signature
ed25519:916fdc517a4bb7da5b840072109d68837d05b8be075b7f8358e11c26bed46155a7a3f67264cfdcb962d6c06415125827e51b1a32346457b0a5d6f81634ebf103
Public Key
ed25519:d610d74ef18f683e5beb859d241d5e67dff0c122e8928b06bec1c2476f4ba27b
Parent
(genesis)
Plane
fast
Verify this in your browser