bnn.co.jp

Observed Aug 12, 2026, 05:58 UTC (2d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of bnn.co.jp was taken 2d ago

bnn.co.jp is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting bnn.co.jp under watch moves it to the fast lane, where DomainDrift re-checks it about every 5 minutes and signs each reading, so a change becomes a dated event within minutes instead of waiting for the sweep to come round.

Watch bnn.co.jp Watching a domain needs a DRM3 account. The reading above stays free and public either way.

Verify this receipt yourself + Watch this domain

Up right now

Runs onCloudflare

Email byMicrosoft 365

Secured byLet's Encrypt

Also usesGoogle Search Console

DNSSEC on · tranco

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

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

bnn.co.jp

A / AAAA

23.227.38.65

Cloudflareserves the site

ns017-i8osc92sd7ujhvng.i.d-53.jpns017-i8osc92sd7ujhvng.i.d-53.netns017-i8osc92sd7ujhvng.i.d-53.info

d-53.jp + d-53.net + moreanswers its DNS

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

Microsoft 365receives its email

TLS

bnn.co.jp

Let's Encryptissued its certificate

DNS Records

A 1

23.227.38.65

MX 1

0bnn-co-jp.mail.protection.outlook.com

TXT 3

MS=ms61031271
google-site-verification=Isjx8LIZkP0LWXl5TtSUnRKilWYJaxQoDY-Bnl8zrxA
v=spf1 include:_spf.salesforce.com include:_spf.google.com include:spf.protection.outlook.com include:servers.mcsv.net include:_spf.hostedemail.com ~all

NS 3

ns017-i8osc92sd7ujhvng.i.d-53.jp
ns017-i8osc92sd7ujhvng.i.d-53.net
ns017-i8osc92sd7ujhvng.i.d-53.info

SOA 1

ns000.d-53.net dns-managers.iij.ad.jp

DMARC_RECORDS 1

v=DMARC1; p=none; rua=mailto:dmarc@bnn.co.jp

TLS Certificates (4)

Common Name	Issuer	Expires
`bnn.co.jp`	C=US, O=Let's Encrypt, CN=YE1	Sun, 13 Sep 2026 00:47:02 +0000
`YE1`	C=US, O=ISRG, CN=Root YE	Sat, 02 Sep 2028 23:59:59 +0000
`Root YE`	C=US, O=Internet Security Research Group, CN=ISRG Root X2	Thu, 02 Sep 2032 23:59:59 +0000
`ISRG Root X2`	C=US, O=Internet Security Research Group, CN=ISRG Root X1	Thu, 02 Sep 2032 23:59:59 +0000

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; the only network request the check makes is for the published public keys.

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Ed25519 Receipt

Receipt ID: rcpt_f3a110d61f73baf6
Output Hash: fe67c35a497b7d4879213b1d97c058c3ffc7ad0caf8ca479884f976c3edb1dd0
Signature: ed25519:6569eb265f092944f591c91b0cb69502066cbdc16e5306aea0130b609c93789be1bcf7f55d7c6f18ab929f70cf101d2a7eeb4c9312e37c38a193fd8e0b3eb601
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

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