CONTINUOUS INTERNET TELEMETRY24H DRIFT2,082 material changesacross 1,947 domains · +660 vs yesterdayDNS DRIFT15 domains changed DNS providertop destination alidns.com · -6 vs yesterdayEMAIL DRIFT8 domains switched email providertop destination google.com · +3 vs yesterdayCERT DRIFT46 domains switched issuing CA24h · +46 vs yesterdayNOW1,032 curated domains not answering+322 vs yesterdayERRORS7,912 responded with an errorlast probe · 5xx / 404 / TLSTHROTTLED21,352 throttled or blocked our scanner429 rate-limit / 403 bot-block24H DRIFT2,082 material changesacross 1,947 domains · +660 vs yesterdayDNS DRIFT15 domains changed DNS providertop destination alidns.com · -6 vs yesterdayEMAIL DRIFT8 domains switched email providertop destination google.com · +3 vs yesterdayCERT DRIFT46 domains switched issuing CA24h · +46 vs yesterdayNOW1,032 curated domains not answering+322 vs yesterdayERRORS7,912 responded with an errorlast probe · 5xx / 404 / TLSTHROTTLED21,352 throttled or blocked our scanner429 rate-limit / 403 bot-block

zndns.com

Observed Jul 18, 2026, 12:54 UTC (10h ago). Every field below was attested with an Ed25519 signature at scan time.

Up right now
Runs onAmazon
Secured byLet's Encrypt
Registered withGoDaddy.com, LLC
tranco_10k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat zndns.com actually stands on - every host below is a signed observation
zndns.com
A / AAAA
13.212.126.249
Amazonserves the site
NS
vip4.zndns.comvip2.zndns.comvip1.zndns.comvip3.zndns.com
zndns.comanswers its DNS
MX
mxbiz1.qq.commxbiz2.qq.com
qq.comreceives its email
TLS
*.zndns.com
Let's Encryptissued its certificate

DNS Records

A 1

  • 13.212.126.249

MX 2

  • 5mxbiz1.qq.com
  • 10mxbiz2.qq.com

TXT 1

  • v=spf1 include:spf.mail.qq.com ~all

NS 4

  • vip4.zndns.com
  • vip2.zndns.com
  • vip1.zndns.com
  • vip3.zndns.com

SOA 1

  • vip1.zndns.com hostmaster.zndns.com

TLS Certificates (3)

Common NameIssuerExpires
*.zndns.com C=US, O=Let's Encrypt, CN=YR2 Wed, 14 Oct 2026 14:32:34 +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; nothing leaves your machine.

Verify this receipt

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

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

Ed25519 Receipt

Receipt ID
3d198815-a97c-4e5c-9944-ee1ff4bf0c15
Output Hash
de86658e235021bf2680ab1f3845a0a22ccd9ba93dd409126f4298a1a37ddd43
Signature
ed25519:93fb27e0dc8fd96e03a0ec226a5dd4b9fe1f239bfd7195227712b8764f54f8ebab86b7200f89e3aabf34f742ac995fe5c8760a11eee213ae746e50f86cbace02
Public Key
ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8
Parent
(genesis)
Plane
fast
Verify this in your browser