CONTINUOUS INTERNET TELEMETRY24H DRIFT860 material changesacross 392 domains · last 24h · -9,555 vs yesterdayDNS DRIFT4 domains changed DNS providertop destination cloudflare.com · -655 vs yesterdayEMAIL DRIFT1 domain switched email providertop destination google.com · -166 vs yesterdayCERT DRIFT2 domains switched issuing CA24h · -217 vs yesterdayNOW422 curated domains not reachable-281 vs yesterdaySITE ERRORS17,599 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 100,849 sites429 rate-limit / 403 bot-block, a posture signal

app4sales.net

Observed Jul 23, 2026, 05:34 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.

Up right now
Email byMicrosoft 365
Secured byLet's Encrypt
Also usesGoogle Search Console
1 subdomain · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat app4sales.net actually stands on - every host below is a signed observation
app4sales.net
A / AAAA
45.82.188.43
unattributedserves the site
NS
alexa.ns.cloudflare.comlennon.ns.cloudflare.com
cloudflare.comanswers its DNS
MX
app4sales-net.mail.protection.outlook.com
Microsoft 365receives its email
TLS
app4sales.net
Let's Encryptissued its certificate

DNS Records

A 1

  • 45.82.188.43

MX 1

  • 0app4sales-net.mail.protection.outlook.com

TXT 5

  • MS=ms82014388
  • MS=ms88538061
  • google-site-verification=ZdRie9_HOcY8-S_zJYMIPW9qhFFIE9jrLwrA946gero
  • v=spf1 ip4:5.39.185.0/24 include:antispameurope.com include:stspg-customer.com include:spf.protection.outlook.com include:spf.eu.exclaimer.net include:spf.postal.raow.nl ~all
  • v=DMARC1; p=quarantine; rua=mailto:bcpl9dpy@ag.eu.dmarcian.com;

NS 2

  • alexa.ns.cloudflare.com
  • lennon.ns.cloudflare.com

SOA 1

  • alexa.ns.cloudflare.com dns.cloudflare.com

SRV 1

  • autodiscover.hostnet.nl:443 p40

TLS Certificates (3)

Common NameIssuerExpires
app4sales.net C=US, O=Let's Encrypt, CN=YR1 Sat, 19 Sep 2026 05:22:43 +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; nothing leaves your machine.

Verify this receipt

Put the receipt on your own site. A live badge showing what DomainDrift observes and signs for app4sales.net. It updates itself. It attests a signed observation - not that the site is safe.

DomainDrift signed-observation badge for app4sales.net <a href="https://domaindrift.io/t/app4sales.net"> <img src="https://domaindrift.io/badge/app4sales.net.svg" width="300" height="64" alt="DomainDrift signed observations for app4sales.net"> </a>

Ed25519 Receipt

Receipt ID
rcpt_a053b50b6d195020
Output Hash
98d920e4167b3c645f7b3628febd2ea7b7d25227a102f061ee3349a380863bff
Signature
ed25519:15d9c371f421b22fc8ffa8733e742f2e177db13d0704de57b9ddcb03b3f7c5fae3b270ecb47e40d828790da9293a11684af0b5d99544a0b0ac47947b77586902
Public Key
ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8
Parent
(genesis)
Plane
fast
Verify this in your browser