biprogy.com

Observed Aug 11, 2026, 06:13 UTC (4d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of biprogy.com was taken 4d ago

biprogy.com is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting biprogy.com 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 biprogy.com Watching a domain needs a DRM3 account. The reading above stays free and public either way.

Verify this receipt yourself + Watch this domain

Not responding

Email byMicrosoft 365

Registered withJapan Registry Services Co., Ltd.

Also usesGoogle Search ConsoleDocuSignAtlassianBox

tranco

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

INFRASTRUCTURE MAPwhat biprogy.com actually stands on - every host below is a signed observation

biprogy.com

dns02.netsurf.ad.jpns02.biprogy.comns01.biprogy.com

ad.jp + biprogy.comanswers its DNS

biprogy-com.mail.protection.outlook.com

Microsoft 365receives its email

DNS Records

MX 1

0biprogy-com.mail.protection.outlook.com

TXT 9

google-site-verification=j-ByrqZJpHyEIpXvXLY1jh2KaHE4awxwAT0vkjW5Me4
MS=ms90838315
box-domain-verification=7676d3af8c63c31ee8c3d40e4bdbc298e83fdd87d401fa375f2a213daea3b3e8
atlassian-sending-domain-verification=e6877d45-030a-4395-bca5-9f54724c949a
v=spf1 ip4:202.233.59.0/24 ip4:101.102.203.32/27 ip4:202.55.139.128 ip4:202.55.139.129 ip4:202.55.137.172 ip4:202.55.137.189 ip4:138.91.29.119 ip4:104.46.237.135 include:spf.protection.outlook.com include:_spf.salesforce.com include:_spf.atlassian.net include:spf.cloud.movabletype.biz include:spf.smktg.jp include:spf.humanage.co.jp ip4:150.60.249.192 ip4:150.60.249.193 ip4:133.125.72.19 ip4:54.92.32.38 ip4:202.233.3.192/26 ip4:202.233.13.0/25 ip4:202.233.10.0/24 ip4:202.233.11.128/25 ip4:202.73.76.0/24 ip4:202.233.11.0/26 ip4:141.193.184.64/26 ip4:141.193.185.128/25 ip4:18.208.124.128/25 ip4:141.193.184.128/25 ip4:141.193.185.64/26 ip4:158.247.16.0/20 ip4:3.93.157.0/24 ip4:216.139.64.0/19 ip4:108.179.144.0/20 ip4:54.174.60.0/23 ip4:143.244.80.0/20 ip4:54.174.59.0/24 ip4:54.174.63.0/24 ip4:3.210.190.0/24 ip4:141.193.184.32/27 ip4:54.174.52.0/24 ip4:139.180.17.0/24 ip4:141.193.185.32/27 ip4:54.174.57.0/24 ~all
google-site-verification=B6hGryEFZewBiLlU76Q-xH_fD2ULzeZfcB1ckn07-hs
atlassian-domain-verification=wwFIkH4dYMvMTVU2rOlFIGTAlS2TSa6am9qM1A2uzaU3ceiZCdDSPwpSHL4pL64p
atlassian-domain-verification=fQubp2wRfskq2oa0sJX94hD66ffNtm8D8i5tIJHynOQy8dkqDLUMitI/WeicxDaX
docusign=be7e1df0-ea0e-48e2-9c59-85ad28fb8215

NS 3

dns02.netsurf.ad.jp
ns02.biprogy.com
ns01.biprogy.com

SOA 1

ns01.biprogy.com postmaster.biprogy.com

DMARC_RECORDS 1

v=DMARC1;p=none;fo=1;rua=mailto:rua-report@biprogy.com;ruf=mailto:ruf-report@biprogy.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; the only network request the check makes is for the published public keys.

Verify this receipt

Ed25519 Receipt

Receipt ID: rcpt_3cf40ed2a60549e1
Output Hash: b451b6436359c5274f48376ccb04a9d10a19c6efdf4842f8456b973a87c19ee6
Signature: ed25519:ec4d7cf27c3f8b73efcfba1cdd6e3d9af68a2a4a00803291408a711ad767a05409f47dad6fb0d7dc171c8a508406fee025d5b4e1c1855aa315c290d5d66c1102
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

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