CONTINUOUS INTERNET TELEMETRY24H DRIFT1,499 material changesacross 1,032 domains · last 24h · -8,916 vs yesterdayDNS DRIFT43 domains changed DNS providertop destination cloudflare.com · -616 vs yesterdayEMAIL DRIFT9 domains switched email providertop destination google.com · -158 vs yesterdayCERT DRIFT12 domains switched issuing CA24h · -207 vs yesterdayNOW412 curated domains not reachable-291 vs yesterdaySITE ERRORS17,578 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 100,783 sites429 rate-limit / 403 bot-block, a posture signal

authoritativezone.com

Observed Jul 23, 2026, 07:57 UTC (2d 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.

Guarded by a firewall
Runs onCloudflare
Secured byLet's Encrypt
IPv6 · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat authoritativezone.com actually stands on - every host below is a signed observation
authoritativezone.com
A / AAAA
104.21.38.245172.67.141.372606:4700:3030::6815:26f52606:4700:3035::ac43:8d25
Cloudflareserves the site
NS
chase.ns.cloudflare.comrosemary.ns.cloudflare.com
cloudflare.comanswers its DNS
TLS
authoritativezone.com
Let's Encryptissued its certificate

DNS Records

A 2

  • 104.21.38.245
  • 172.67.141.37

AAAA 2

  • 2606:4700:3030::6815:26f5
  • 2606:4700:3035::ac43:8d25

NS 2

  • chase.ns.cloudflare.com
  • rosemary.ns.cloudflare.com

SOA 1

  • chase.ns.cloudflare.com dns.cloudflare.com

TLS Certificates (4)

Common NameIssuerExpires
authoritativezone.com C=US, O=Let's Encrypt, CN=YE1 Sun, 27 Sep 2026 05:03:05 +0000
YE1 C=US, O=ISRG, CN=Root YE Sat, 02 Sep 2028 23:59:59 +0000
Root YE C=US, O=Internet Security Research Group, CN=ISRG Root X2 Thu, 02 Sep 2032 23:59:59 +0000
ISRG Root X2 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 authoritativezone.com. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID
rcpt_f61c34df589cbcd0
Output Hash
de5534cb0fc81c4ad6f132a002192dbf1dae1fc28c1a54ebc9caad64d5848cc9
Signature
ed25519:7e85c7248bca6f0ed8172456a17abed2932ad0a957e7b2029118e5f32d39e63898fe3a9d2d1b04ffe64a25db0fd33867212c2d4c8b9688566716b8f2b809260b
Public Key
ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8
Parent
(genesis)
Plane
fast
Verify this in your browser