CONTINUOUS INTERNET TELEMETRY24H DRIFT43,836 material changesacross 42,208 domains · 24h to ~6h ago · -18,240 vs yesterdayROTATION55 domains moved DNS from kirklanddc.com to koaladns.com, 53 moved backa rotation loop, not a migration · 24hREGISTRAR DRIFT1 changed registrar24hNOW532 curated domains not reachablelast probe, steadySITE ERRORS33,888 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 118,377 sites429 rate-limit / 403 bot-block, a posture signal

l1yu.com

Observed Jul 26, 2026, 22:38 UTC (11d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of l1yu.com was taken 11d ago

l1yu.com is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting l1yu.com 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 l1yu.com Watching a domain needs a DRM3 account. The reading above stays free and public either way.
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Up right now
Secured byLet's Encrypt
domcop
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat l1yu.com actually stands on - every host below is a signed observation
l1yu.com
A / AAAA
76.76.21.21
unattributedserves the site
NS
dns9.hichina.comdns10.hichina.com
hichina.comanswers its DNS
MX
mxbiz2.qq.commxbiz1.qq.com
qq.comreceives its email
TLS
l1yu.com
Let's Encryptissued its certificate

DNS Records

A 1

  • 76.76.21.21

MX 2

  • 10mxbiz2.qq.com
  • 1mxbiz1.qq.com

NS 2

  • dns9.hichina.com
  • dns10.hichina.com

SOA 1

  • dns9.hichina.com hostmaster.hichina.com

TLS Certificates (3)

Common NameIssuerExpires
l1yu.com C=US, O=Let's Encrypt, CN=YR2 Fri, 02 Oct 2026 05:42:44 +0000
YR2 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.

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Ed25519 Receipt

Receipt ID
rcpt_5c18fee227c8848f
Output Hash
b59dc16d4f9ea3c07e7b3288cd8d32b5b9dacc7556541b78abad94d12299d7a2
Signature
ed25519:eb1bb4930057a33fa699888cc164dde760f2d4cd67e8209728753f0ff062ba5e13d626f0561747185282ffe9d65bad885dd12cc3e4abb2186372ee11ed588d08
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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