jiancheng-yang.com

Observed Aug 11, 2026, 04:04 UTC (6d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of jiancheng-yang.com was taken 6d ago

jiancheng-yang.com is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting jiancheng-yang.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 jiancheng-yang.com Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Up right now
Secured byLet's Encrypt
1 subdomain · domcop
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat jiancheng-yang.com actually stands on - every host below is a signed observation
jiancheng-yang.com
A / AAAA
185.199.108.153185.199.110.153
unattributedserves the site
NS
f1g1ns1.dnspod.netf1g1ns2.dnspod.net
dnspod.netanswers its DNS
TLS
jiancheng-yang.com
Let's Encryptissued its certificate

DNS Records

A 2

  • 185.199.108.153
  • 185.199.110.153

NS 2

  • f1g1ns1.dnspod.net
  • f1g1ns2.dnspod.net

SOA 1

  • f1g1ns1.dnspod.net freednsadmin.dnspod.com

TLS Certificates (3)

Common NameIssuerExpires
jiancheng-yang.com C=US, O=Let's Encrypt, CN=YR1 Mon, 21 Sep 2026 16:41:25 +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 (1)

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_feba1fc4fdf6cc43
Output Hash
6fccad12d68bb1e6a3d5f97ed0775b154da7a7dc5305753c1fef1fce49245d4c
Signature
ed25519:2a366123142a13550adf6e873cf8ccbe26a10730c73a56d1d8943b2447cddd91a40c0f493893afb8ae261c8c9367d869a1e4fe13142454952fffd20f0297d40b
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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CONTINUOUS INTERNET TELEMETRY24H DRIFT39,303 material changesacross 37,396 domains · 24h to ~2h ago · -2,256 vs yesterdayROTATION67 domains moved DNS from magpiedns.com to koaladns.com, 62 moved backa rotation loop, not a migration · 24hEMAIL DRIFT3 domains switched email provider24hNOW589 curated domains not reachable+94 vs yesterdaySITE ERRORS36,075 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 116,370 sites429 rate-limit / 403 bot-block, a posture signal