CONTINUOUS INTERNET TELEMETRY24H DRIFT41,599 material changesacross 38,866 domains · 24h to ~40m ago · +739 vs yesterdayNOW555 curated domains not reachablelast probe, steadySITE ERRORS34,558 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 156,860 sites429 rate-limit / 403 bot-block, a posture signal

appcast.com

Observed Jul 25, 2026, 23:07 UTC (7d 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.

Up right now
Runs onCloudflare
Secured byLet's Encrypt
Also usesGoogle Search Console
IPv6 · majestic
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat appcast.com actually stands on - every host below is a signed observation
appcast.com
A / AAAA
104.21.50.123172.67.163.442606:4700:3037::ac43:a32c2606:4700:3035::6815:327b
Cloudflareserves the site
NS
aspen.ns.cloudflare.comgordon.ns.cloudflare.com
cloudflare.comanswers its DNS
MX
route1.mx.cloudflare.netroute2.mx.cloudflare.netroute3.mx.cloudflare.net
cloudflare.netreceives its email
TLS
appcast.com
Let's Encryptissued its certificate

DNS Records

A 2

  • 104.21.50.123
  • 172.67.163.44

AAAA 2

  • 2606:4700:3037::ac43:a32c
  • 2606:4700:3035::6815:327b

MX 3

  • 17route1.mx.cloudflare.net
  • 54route2.mx.cloudflare.net
  • 79route3.mx.cloudflare.net

TXT 2

  • google-site-verification=uvsniTe2Sgq9HKorJP40DtE-BmZ85MusALUMI0R_JhY
  • v=spf1 include:_spf.mx.cloudflare.net ~all

NS 2

  • aspen.ns.cloudflare.com
  • gordon.ns.cloudflare.com

SOA 1

  • aspen.ns.cloudflare.com dns.cloudflare.com

TLS Certificates (4)

Common NameIssuerExpires
appcast.com C=US, O=Let's Encrypt, CN=YE2 Thu, 01 Oct 2026 05:15:43 +0000
YE2 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 appcast.com. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID
rcpt_ec11b569ed49bf4c
Output Hash
40f22109c428339c6325fc5099ab42eb721e884b7a8f0da5c2211880d0660df2
Signature
ed25519:61fe209cb4c47dfab127ef88e0fa181c1ba2be914070711e7b665ddcbf31c3f72fe76c3a15ec8fba2bd329e04541f7f926f613012408fd419500604d5a1b880d
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
Verify this in your browser