CONTINUOUS INTERNET TELEMETRY24H DRIFT39,267 material changesacross 37,658 domains · 24h to ~25m ago · -1,593 vs yesterdayNOW554 curated domains not reachablelast probe, steadySITE ERRORS34,566 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 156,805 sites429 rate-limit / 403 bot-block, a posture signal

zwin.dev

Observed Jul 27, 2026, 05:14 UTC (6d 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.

Up right now
Secured byLet's Encrypt
Also usesGoogle Search Console
domcop
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat zwin.dev actually stands on - every host below is a signed observation
zwin.dev
A / AAAA
76.76.21.21
unattributedserves the site
NS
01.dnsv.jp02.dnsv.jp03.dnsv.jp04.dnsv.jp
dnsv.jpanswers its DNS
TLS
zwin.dev
Let's Encryptissued its certificate

DNS Records

A 1

  • 76.76.21.21

TXT 1

  • google-site-verification=YIBgHIdvq314dYmJ-wl0jXmqthYrDE0u0WF66ZtjnN0

NS 4

  • 01.dnsv.jp
  • 02.dnsv.jp
  • 03.dnsv.jp
  • 04.dnsv.jp

SOA 1

  • 01.dnsv.jp hostmaster.dnsv.jp

TLS Certificates (3)

Common NameIssuerExpires
zwin.dev C=US, O=Let's Encrypt, CN=YR1 Thu, 27 Aug 2026 16:15:09 +0000
YR1 C=US, O=ISRG, CN=Root YR Sat, 02 Sep 2028 23:59:59 +0000
Root YR 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; nothing leaves your machine.

Verify this receipt

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

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

Ed25519 Receipt

Receipt ID
rcpt_db3a0265b9ee0ee5
Output Hash
d3cf0972c4f0af54b077914b86091fd12aff2d9c1b76f0687a44aee86b8f94b8
Signature
ed25519:a196de2b1c74ffa977da9e24638eb9ca8bcdd77293661ca64589934f3e35bc72d8f5602aa5664f8e7ebf9f50acd49ba7e213ca69acd283f4c06382950fd39204
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
Verify this in your browser