kaiyi.cool

Observed Aug 10, 2026, 19:22 UTC (4d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of kaiyi.cool was taken 4d ago

kaiyi.cool is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting kaiyi.cool 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 kaiyi.cool Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Up right now
Email byZoho Mail
Secured byLet's Encrypt
Also usesGoogle Search ConsoleZoho
majestic
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat kaiyi.cool actually stands on - every host below is a signed observation
kaiyi.cool
A / AAAA
216.150.1.129216.150.16.193
unattributedserves the site
NS
ns1.vercel-dns.comns2.vercel-dns.com
vercel-dns.comanswers its DNS
MX
mx.zoho.com.cnmx2.zoho.com.cn
Zoho Mailreceives its email
TLS
kaiyi.cool
Let's Encryptissued its certificate

DNS Records

A 2

  • 216.150.1.129
  • 216.150.16.193

MX 2

  • 10mx.zoho.com.cn
  • 20mx2.zoho.com.cn

TXT 5

  • google-site-verification=g0qHj7Vq83J_pi0lExHz1offDIHw3gzBNC-yDvLBiJA
  • v=spf1 include:one.zoho.com -all
  • v=spf1 include:zoho.com.cn ~all
  • v=spf1 include:zohomail.com.cn ~all
  • zoho-verification=zb14440268.zmverify.zoho.com.cn

NS 2

  • ns1.vercel-dns.com
  • ns2.vercel-dns.com

SOA 1

  • ns1.vercel-dns.com hostmaster.nsone.net

TLS Certificates (3)

Common NameIssuerExpires
kaiyi.cool C=US, O=Let's Encrypt, CN=YR1 Fri, 11 Sep 2026 01:47:34 +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; the only network request the check makes is for the published public keys.

Verify this receipt

Ed25519 Receipt

Receipt ID
rcpt_8764ca65d06a0b61
Output Hash
1b6311dfe24e7ed82aada5d6ad6ab609ed33ba9ed65ec372d52b998ec84e2974
Signature
ed25519:c3f7e5d0684378d6c8f88b39e6d32f6a9c0f6faa64a022156a4f0fa6bc588d1cf209c55f42a49985c80e91f7675c5103fae702e8bc3a63aa4ad7a934c8a4a809
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
Verify this in your browser
CONTINUOUS INTERNET TELEMETRY24H DRIFT46,461 material changesacross 44,568 domains · 24h to ~90m ago · +2,379 vs yesterdayROTATION64 domains moved DNS from koaladns.com to magpiedns.com, 61 moved backa rotation loop, not a migration · 24hNOW491 curated domains not reachablelast probe, steadySITE ERRORS36,518 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 116,184 sites429 rate-limit / 403 bot-block, a posture signal