crowdstrike.co.jp

Observed Jul 18, 2026, 03:55 UTC (23h ago). Every field below was attested with an Ed25519 signature at scan time.

Not responding

Signed observation on record.

push_legacy

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

INFRASTRUCTURE MAPwhat crowdstrike.co.jp actually stands on - every host below is a signed observation

crowdstrike.co.jp

kay.ns.cloudflare.comeric.ns.cloudflare.com

cloudflare.comanswers its DNS

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

amazonaws.comreceives its email

HTTPS probe

server_error Server error (5xx) 530 Server Error

HTTP status530

Servercloudflare

TLS protocolHTTP/2

TLS issuernot observed

Behind Cloudflareyes

Response time23 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 2

v=spf1 -all
v=DMARC1; p=reject; fo=1; rua=mailto:dmarc_rua@emaildefense.proofpoint.com; ruf=mailto:dmarc_ruf@emaildefense.proofpoint.com;

NS 2

kay.ns.cloudflare.com
eric.ns.cloudflare.com

SOA 1

eric.ns.cloudflare.com dns.cloudflare.com

TLS Certificates (0)

None.

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 crowdstrike.co.jp. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: bd3e0bc1-80b9-4410-b468-c7781188c794
Output Hash: 4c9b79ac0be12a679a8203084cdef91fd67481742f78b9c0d68c23980dc247dd
Signature: ed25519:be46d3742700d13e5f92f21451c8e119a57f232d8358c357e89f54d966f49c665b8cecac4eb1807579ce0bc75b996b94cca66838b5fc97a398609a01a59c0d00
Public Key: ed25519:7aad40f2d6399c207fe2fc15aade04a78324787a355d36725cc90687f9e10cff
Parent: (genesis)
Plane: fast

Verify this in your browser

Permalink: https://domaindrift.io/t/crowdstrike.co.jp