CONTINUOUS INTERNET TELEMETRY24H DRIFT2,434 material changesacross 1,963 domains · last 24h · -7,981 vs yesterdayDNS DRIFT114 domains changed DNS providertop destination cloudflare.com · -545 vs yesterdayEMAIL DRIFT12 domains switched email providertop destination google.com · -155 vs yesterdayCERT DRIFT20 domains switched issuing CA24h · -199 vs yesterdayNOW398 curated domains not reachable-305 vs yesterdaySITE ERRORS17,562 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 100,670 sites429 rate-limit / 403 bot-block, a posture signal

auc.co.jp

Observed Jul 24, 2026, 10:32 UTC (10h 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.

Not responding
Signed observation on record.
Also usesGoogle Search Console
tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat auc.co.jp actually stands on - every host below is a signed observation
auc.co.jp
A / AAAA
210.152.14.74
unattributedserves the site
NS
dns.auc.co.jpdns1.auc.co.jp
auc.co.jpanswers its DNS
MX
vchk01.auc.co.jp
auc.co.jpreceives its email

DNS Records

A 1

  • 210.152.14.74

MX 1

  • 10vchk01.auc.co.jp

TXT 3

  • v=spf1 include:_spf.w3-a.net ~all
  • google-site-verification=AtKq6uLwtXIiUlAXmC-FshKaP6vwXOMu3Bz671DxmPM
  • v=DMARC1; p=none;

NS 2

  • dns.auc.co.jp
  • dns1.auc.co.jp

SOA 1

  • dns.auc.co.jp root.dns.auc.co.jp

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; nothing leaves your machine.

Verify this receipt

Put the receipt on your own site. A live badge showing what DomainDrift observes and signs for auc.co.jp. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID
rcpt_8b8e7b25cf15d1e1
Output Hash
731fd8b95f94256c146ab7b0c037306013a9ece39377eb0fa3efae752261d648
Signature
ed25519:73eb855f84520798101515bdbc9bfa7e82031eff796bc19896ccee257cdd716cf73ea98ee960eeeef5e4ec898f27a9366f9633a277090778fdcc33fff1c4600b
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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