classcard.net

Observed 2026-07-13T08:51:04.847Z (5h ago). Every field below was attested with an Ed25519 signature at scan time.

Up right now

Runs onCloudflare

Registered withPDR Ltd. d/b/a PublicDomainRegistry.com

Also usesGoogle Search Console

8 subdomains · tranco_40k

Every line above is a signed observation. Check the math at the bottom of the page.

INFRASTRUCTURE MAPwhat classcard.net actually stands on - every host below is a signed observation

classcard.net

A / AAAA

114.203.209.251

Cloudflareserves the site

ns2.kshosting.co.krns1.kshosting.co.kr

kshosting.co.kranswers its DNS

mx2.mail.iwinv.kr

iwinv.krreceives its email

HTTPS probe

redirect Redirecting (3xx) 301 → https://www.classcard.net/

HTTP status301

Servercloudflare

TLS protocolHTTP/2

TLS issuernot observed

Behind Cloudflareyes

Response time1256 ms

DNS resolutionNOERROR

Redirect chain

https://www.classcard.net/

Every field above is part of the same signed observation as the records below. Blank means not observed, never "none".

DNS Records

A 1

114.203.209.251

MX 1

10mx2.mail.iwinv.kr

TXT 7

google-site-verification=Nuxo3lUiNW_9pMdP4wnrFymYETu0qNaov7iwuk14yvQ
bb95e6d5e87cbee8f80a0991488204a2b6f09e344cbe85292ac1dbd6878dead
v=spf1 a ip4:222.236.46.6 ip4:114.203.209.245 ip4:114.203.209.246 ip4:114.203.209.247 ip4:114.203.209.250 ip4:114.203.209.251 ip4:58.225.56.21 ip4:58.225.56.22 ip4:58.225.56.23 ip4:58.225.56.24 ip4:58.225.56.25 include:_spf.mail.iwinv.kr ~all
585b2c800d4b36729a5e20e64c92a9b2fcd483905475ed9805f35c762346d6f
google-site-verification=wQ2NVxeOvrUQUMOCY_z4AuS2Ii3YXFoVCZR3Ue0nZE0
anthropic-domain-verification-f4gh7d=vVjAxhUspQ6eUiA6XhhCTBHNW
v=DMARC1; p=none;

NS 2

ns2.kshosting.co.kr
ns1.kshosting.co.kr

SOA 1

ns1.kshosting.co.kr root.kshosting.co.kr

TLS Certificates (0)

None.

Subdomains (8)

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

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

Ed25519 Receipt

Receipt ID: 37a885bf-f9b2-4f3a-ba75-e7573579d41f
Output Hash: c093a5756e05abbdc7f6546226f2bbab7add439cee32e61c1336c7fa1f12a84f
Signature: ed25519:5418b146aff8f9a4f4b06d4cbe31c9b43d01d220a5ab2cfaa372183fcdc6034cf518b4816bb9fa1b95aa89cd29c2a14e912cd73a025f92484a5ff43c2279c007
Public Key: ed25519:d610d74ef18f683e5beb859d241d5e67dff0c122e8928b06bec1c2476f4ba27b
Parent: (genesis)
Plane: fast

Verify this in your browser

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