CONTINUOUS INTERNET TELEMETRY24H DRIFT3,257 material changesacross 2,839 domains · -141 vs yesterdayDNS DRIFT21 domains changed DNS providertop destination digicertdns.com + digicertdns.net · -6 vs yesterdayEMAIL DRIFT5 domains switched email providertop destination 365cool.com · -1 vs yesterdayCERT DRIFT8 domains switched issuing CA24h · +1 vs yesterdayNOW3,306 curated domains not answering-6,412 vs yesterdayERRORS10,960 responded with an errorlast probe · 5xx / 404 / 429 / 40324H DRIFT3,257 material changesacross 2,839 domains · -141 vs yesterdayDNS DRIFT21 domains changed DNS providertop destination digicertdns.com + digicertdns.net · -6 vs yesterdayEMAIL DRIFT5 domains switched email providertop destination 365cool.com · -1 vs yesterdayCERT DRIFT8 domains switched issuing CA24h · +1 vs yesterdayNOW3,306 curated domains not answering-6,412 vs yesterdayERRORS10,960 responded with an errorlast probe · 5xx / 404 / 429 / 403

0101.co.jp

Observed 2026-07-12T11:51:27.182Z (20h ago). Every field below was attested with an Ed25519 signature at scan time.

Not responding
Runs onCloudflare
Email byMicrosoft 365
Also usesGoogle Search ConsoleFacebook/MetaNotion
3 subdomains · tranco_40k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat 0101.co.jp actually stands on - every host below is a signed observation
0101.co.jp
NS
a14-66.akam.neta26-64.akam.neta3-64.akam.neta1-129.akam.net+2 more
akam.netanswers its DNS
MX
0101-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 time10 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

  • 00101-co-jp.mail.protection.outlook.com

TXT 14

  • google-site-verification=o94s3postvAd_MQ_3463DfXcYpB6TCdoNpF9GC_Aaoc
  • openai-domain-verification=dv-Zib5gSBfPpCZ5EdrVJvDguDk
  • google-site-verification=Nx-hyxMKkmYwGgPdkERi14XC2quIksIg30PIS9FWe8I
  • v=spf1 include:nte493moi8.powerspf.com -all
  • MS=ms98748270
  • _429p2y2kxzyad64mnjcll3d5fd2p240
  • jamf-site-verification=cSKqyR7e-SXTqWqEIGQbsQ
  • facebook-domain-verification=wwan80xubidgjavzb2ytjfibs0lg8t
  • apple-domain-verification=VgqUafZUEQqo8YNA
  • nulab-verification-code=HMIU1r9Gvi0MU70aZXpISgKfCGNP0yptYQ35FIUFgTMNxMd8aADRi3uTeP5QtbcY

NS 6

  • a14-66.akam.net
  • a26-64.akam.net
  • a3-64.akam.net
  • a1-129.akam.net
  • a13-64.akam.net
  • a28-66.akam.net

SOA 1

  • ns01.secomtrust.net sdc-sec.secomtrust.net

TLS Certificates (0)

None.

Subdomains (3)

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 0101.co.jp. It updates itself. It attests a signed observation - not that the site is safe.

DomainDrift signed-observation badge for 0101.co.jp <a href="https://domaindrift.io/t/0101.co.jp"> <img src="https://domaindrift.io/badge/0101.co.jp.svg" width="300" height="64" alt="DomainDrift signed observations for 0101.co.jp"> </a>

Ed25519 Receipt

Receipt ID
8bdb0a72-23d2-4f54-b8d1-9b903c60a1c8
Output Hash
4b77892c6b434d47c2cd48044542b2b100caf59f73af6eddbe04a5c07c55b449
Signature
ed25519:b4290ffbba7237390f51fc1754adcba9da42fd47e47116681bf81add5a84dc89789e612974b83400de0e13cae9d7af846a5efbe14772c6e90ee57702e9192407
Public Key
ed25519:d610d74ef18f683e5beb859d241d5e67dff0c122e8928b06bec1c2476f4ba27b
Parent
(genesis)
Plane
fast
Verify this in your browser