sharp.co.jp

Observed 2026-07-15T12:09:25.668Z (13h ago). Every field below was attested with an Ed25519 signature at scan time.

Not responding

Runs onCloudflare

Email byMicrosoft 365

Also usesAtlassianGoogle Search Console

8 subdomains · push_legacy

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

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

sharp.co.jp

ns1.sharp.co.jptg1.sharp.co.jp

sharp.co.jpanswers its DNS

sharp-co-jp.mail.protection.outlook.com

Microsoft 365receives its email

HTTPS probe

server_error Server error (5xx) 530 Server Error

HTTP status530

Servercloudflare

TLS protocolHTTP/2

TLS issuernot observed

Behind Cloudflareyes

Response time251 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

10sharp-co-jp.mail.protection.outlook.com

TXT 14

atlassian-domain-verification=ajr2AolpK4acdjQzTNqYJ2DK7FdRVqm2exa8lLptpNsiFuaW9fTQyZBKNNy6Pm/g
google-site-verification=hEbSmN3W7OYk-AUEEG32a11mtK0BigIl1g7oup5BzYs
google-site-verification=wqhq60IhL28sayCiYy5AE5EcCtLnzGFHjrkYrZhv9lQ
google-site-verification=XEFzmpueNlBexB3s8r7OrxP17UUHn2VfaK64dSOpPag
_globalsign-domain-verification=2fAN12NzroGokUHLPKSKt0kNDlbJOo7Brm92SNXjcg
amazonses:9/IWRwXZTY8BAXawhlMy9zARkfFuLGpjakTXYYb1ih8=
v=spf1 include:_spf-a.sharp.co.jp ip4:64.56.179.0/25 ip4:157.205.251.64/28 ip4:210.163.63.0/24 ip4:52.192.15.103 ip4:52.192.169.176 ip4:117.58.230.21 ip4:58.191.131.126 ip4:210.170.109.184 ip4:210.170.109.185 ip4:210.163.47.61 ip4:150.66.56.228 include:crmstyle.com include:spf.smktg.jp include:spf.maildealer.jp include:amazonses.com include:hagaki.dejibin.com ip4:61.214.248.48 ip4:211.6.64.77 ip4:202.214.3.199 ip4:150.66.56.112 ip4:150.66.58.63 ip4:61.214.249.65 ip4:210.163.47.86 ~all
amazonses:H3cbw1pG80ytpkoPGDg4oHzhK+uTj3Y+u9q+8U3yYyE=
QFDgtj5CW66g+UPxPgjnWF3tc2JcdmTplA9hNn7KrhmpwOhsg2COg43bwxM617AvhjGPgaDZqtEivG2z5VqCJQ==
MS=ms67128146

NS 2

ns1.sharp.co.jp
tg1.sharp.co.jp

SOA 1

ns1.sharp.co.jp postmaster.sharp.co.jp

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

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

Ed25519 Receipt

Receipt ID: 875acb8f-8d9f-4a3b-b63b-2e869d9e0e91
Output Hash: 9c4d21ea909dbee7f23b786f1644ce5277999a5abaed369b526766c391a1dfd1
Signature: ed25519:a935c1d11ef1e25182d2f3401fc4be9d7203fde39975c314f27de6af80e47a3d9ea67b6a276ce785fb3cf12fa56248b4c0ea7fbd2b68ffeb9adc9749c0c75406
Public Key: ed25519:d610d74ef18f683e5beb859d241d5e67dff0c122e8928b06bec1c2476f4ba27b
Parent: (genesis)
Plane: fast

Verify this in your browser

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