stream.co.jp

Observed Jul 19, 2026, 12:57 UTC (1d ago). Every field below was attested with an Ed25519 signature at scan time.

Not responding

Runs onCloudflare

Email bySalesforce

Also usesFacebook/Meta

9 subdomains · tranco_100k

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

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

stream.co.jp

ns3.stream.co.jpns1.stream.co.jpns4.stream.co.jp

stream.co.jpanswers its DNS

mxjp1.nospamcloud.commxjp2.nospamcloud.com

Salesforcereceives its email

HTTPS probe

server_error Server error (5xx) 530 Server Error

HTTP status530

Servercloudflare

TLS protocolHTTP/2

TLS issuernot observed

Behind Cloudflareyes

Response time244 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 2

10mxjp1.nospamcloud.com
20mxjp2.nospamcloud.com

TXT 5

box-domain-verification=389f3d03015abcc77364baea2a7a3f93eed48b9d0a3fd4aebf30f7e84d08da2a
facebook-domain-verification=w1no1yn0p41tajy6dj2n3o0fpu5jxy
v=spf1 include:spf-jst-marke.stream.co.jp include:spf-jst-dc01.stream.co.jp include:spf.protection.outlook.com include:mktomail.com a:mail.spcloud.jp include:spf.repica.jp include:mail.zendesk.com include:_spf.salesforce.com include:spf.htdb.jp ~all
bill-one-domain-verification=6b96f44a-05a9-4284-9172-e97d5f92cad9
v=DMARC1; p=none; rua=mailto:dmarc-reports@stream.co.jp; ruf=mailto:dmarc-reports@stream.co.jp;

NS 3

ns3.stream.co.jp
ns1.stream.co.jp
ns4.stream.co.jp

SOA 1

ns.stream.co.jp postmaster.stream.co.jp

TLS Certificates (0)

None.

Subdomains (9)

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

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

Ed25519 Receipt

Receipt ID: 007ce8a1-2f56-49bb-8c7d-f776c15aede8
Output Hash: 3d40eba5a4280484b8aad5f70dbbdeabe9896e6aedf48bbff54b036fccde0983
Signature: ed25519:23e54b41a0910041e3ce5edbfc17d333f7cb33a0f5d326dd69688ec01f15e115de2ad978aa99b561bea1e721daebde1ce52d148a9eb31fd923b23ec184bdfc0e
Public Key: ed25519:7aad40f2d6399c207fe2fc15aade04a78324787a355d36725cc90687f9e10cff
Parent: (genesis)
Plane: fast

Verify this in your browser

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