CONTINUOUS INTERNET TELEMETRY24H DRIFTat least 15,535 material changesacross 14,922+ domains · 24h to ~5h ago · a floor, 19h of 24 walkedNOW560 curated domains not reachablelast probe, steadySITE ERRORS34,304 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 156,289 sites429 rate-limit / 403 bot-block, a posture signalMOVERokta.comNo mail routes in the latest observation

ymstmsys.jp

Observed Aug 2, 2026, 21:11 UTC (20h ago). Every field below was attested with an Ed25519 signature at scan time. Catalog observation, re-checked on rotation - watch it for 5-minute checks.

Verify this receipt yourself + Watch this domain
Up right now
Runs onCloudflare
Secured byGoogle Trust Services
Also usesGoogle Search Console
IPv6 · domcop
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat ymstmsys.jp actually stands on - every host below is a signed observation
ymstmsys.jp
A / AAAA
104.21.55.158172.67.171.1672606:4700:3036::ac43:aba72606:4700:3034::6815:379e
Cloudflareserves the site
NS
dolly.ns.cloudflare.comjosh.ns.cloudflare.com
cloudflare.comanswers its DNS
MX
inbound-smtp.ap-northeast-1.amazonaws.com
amazonaws.comreceives its email
TLS
ymstmsys.jp
Google Trust Servicesissued its certificate

DNS Records

A 2

  • 104.21.55.158
  • 172.67.171.167

AAAA 2

  • 2606:4700:3036::ac43:aba7
  • 2606:4700:3034::6815:379e

MX 1

  • 10inbound-smtp.ap-northeast-1.amazonaws.com

TXT 2

  • google-site-verification=y5G-CUKsdcPXk4yGk6aBIHSUCIS3Ma-L3NbO9JwhrpI
  • v=spf1 -all

NS 2

  • dolly.ns.cloudflare.com
  • josh.ns.cloudflare.com

SOA 1

  • dolly.ns.cloudflare.com dns.cloudflare.com

DMARC_RECORDS 1

  • v=DMARC1; p=reject; adkim=s; aspf=s; fo=s; rua=mailto:31a4176e17cc4887b483514b46943dc1@dmarc-reports.cloudflare.net;

TLS Certificates (3)

Common NameIssuerExpires
ymstmsys.jp C=US, O=Google Trust Services, CN=WE1 Sat, 31 Oct 2026 10:19:35 +0000
WE1 C=US, O=Google Trust Services LLC, CN=GTS Root R4 Tue, 20 Feb 2029 14:00:00 +0000
GTS Root R4 C=BE, O=GlobalSign nv-sa, 2.5.4.11=Root CA, CN=GlobalSign Root CA Fri, 28 Jan 2028 00:00:42 +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; nothing leaves your machine.

Verify this receipt

Ed25519 Receipt

Receipt ID
rcpt_6c397d9607aac755
Output Hash
450ff9e11883886571977d7666a0cd2c4af1e6a58ee9eca8ac0c33f95211b0b3
Signature
ed25519:6ce3c9ca210248fe91c6f8aa97440c4c14ee7168ee735d907be8792625205e8f048b5391896d90be9136b238dc5ad72706718eb529a32fed91c4cdd0387e1405
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
Verify this in your browser