CONTINUOUS INTERNET TELEMETRY24H DRIFT2,517 material changesacross 2,288 domains · -881 vs yesterdayDNS DRIFT16 domains changed DNS providertop destination cloudflare.com · -11 vs yesterdayEMAIL DRIFT5 domains switched email providertop destination google.com · -1 vs yesterdayCERT DRIFT5 domains switched issuing CA24h · -2 vs yesterdayNOW3,327 curated domains not answering-6,391 vs yesterdayERRORS10,916 responded with an errorlast probe · 5xx / 404 / 429 / 40324H DRIFT2,517 material changesacross 2,288 domains · -881 vs yesterdayDNS DRIFT16 domains changed DNS providertop destination cloudflare.com · -11 vs yesterdayEMAIL DRIFT5 domains switched email providertop destination google.com · -1 vs yesterdayCERT DRIFT5 domains switched issuing CA24h · -2 vs yesterdayNOW3,327 curated domains not answering-6,391 vs yesterdayERRORS10,916 responded with an errorlast probe · 5xx / 404 / 429 / 403

circlek.com

Observed 2026-07-13T00:16:00.596710040+00:00 (23h ago). Every field below was attested with an Ed25519 signature at scan time.

Up right now
Runs onAmazon
Email byMimecast
Secured byAmazon
Registered withCSC Corporate Domains, Inc.
Also usesMiroGoogle Search ConsoleAtlassian
1 subdomain · push_legacy
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat circlek.com actually stands on - every host below is a signed observation
circlek.com
A / AAAA
99.83.245.230166.117.60.254
Amazonserves the site
NS
pdns1.cscdns.netpdns2.cscdns.net
cscdns.netanswers its DNS
MX
eu-smtp-inbound-1.mimecast.comeu-smtp-inbound-2.mimecast.com
Mimecastreceives its email
TLS
www.circlek.com
Amazonissued its certificate

DNS Records

A 2

  • 99.83.245.230
  • 166.117.60.254

MX 2

  • 10eu-smtp-inbound-1.mimecast.com
  • 10eu-smtp-inbound-2.mimecast.com

TXT 10

  • MS=ms27850301
  • apple-domain-verification=EGxSX2tpbgNbWuCt
  • knowbe4-site-verification=1f25454cb497117078811a61e3d39c7e
  • miro-verification=2569a26ddf8f9265bd8eba8d2fc907e30b3522d1
  • google-site-verification=gVPnTJl5gsxWP8kOD7e3bpBS6V7_GyR5nj152yDkI-Y
  • tPys3k+tYKIIlg9X9+x+oHrLgrMRPqvXquglEYwcQusgsYBC1Mfa7PENVyNa7iLPghyUxE/GSZ2OVJEDoRibVw==
  • adobe-idp-site-verification=5698831d7138fa7e40233e41848779a65190ae8f9f877f2210e7d7436722f339
  • atlassian-domain-verification=dEk4rdaBmtAKukHYPKq6v4O1INV52JQKKbDvuZoT4OOmsCm0klZ7zkFZQJE9t7by
  • v=spf1 mx ip4:38.81.198.36 ip4:192.189.253.95 ip4:38.121.34.36 include:eu._netblocks.mimecast.com include:spf.protection.outlook.com include:u20053783.wl034.sendgrid.net -all
  • v=DMARC1; p=none; rua=mailto:postmaster@circlek.com

NS 2

  • pdns1.cscdns.net
  • pdns2.cscdns.net

SOA 1

  • pdns1.cscdns.net hostmaster.cscdns.net

TLS Certificates (3)

Common NameIssuerExpires
www.circlek.com C=US, O=Amazon, CN=Amazon RSA 2048 M04 Sat, 03 Oct 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 (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 circlek.com. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID
0f6c5edf-a3dd-41d4-b959-5f95b14880d9
Output Hash
4254579e2be5b476229c5cde27604a532c1fe68bc76bfc92fd45051fdac43c0a
Signature
ed25519:6171bd1d6f1cce38acdc017a71bdd7190ca7bd83bba19429c338253c17be3d0cf7d1c234d583dc8d168df2b1ad2f38c74425c4880ec52c883f4bfe5177d8bf02
Public Key
ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8
Parent
(genesis)
Plane
fast
Verify this in your browser