CONTINUOUS INTERNET TELEMETRY24H DRIFT48,244 material changesacross 46,548 domains · 24h to ~6h ago · +13,627 vs yesterdayROTATION56 domains moved DNS from magpiedns.com to koaladns.com, 56 moved backa rotation loop, not a migration · 24hNOW536 curated domains not reachablelast probe, steadySITE ERRORS33,814 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 134,598 sites429 rate-limit / 403 bot-block, a posture signal

yellowmap.at

Observed Aug 3, 2026, 08:51 UTC (2d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of yellowmap.at was taken 2d ago

yellowmap.at is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting yellowmap.at 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 yellowmap.at Watching a domain needs a DRM3 account. The reading above stays free and public either way.
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Not responding
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 yellowmap.at actually stands on - every host below is a signed observation
yellowmap.at
A / AAAA
81.26.172.131
unattributedserves the site
NS
ns2.cas-software.dens1.cas.dens2.cas.dens1.cas-software.de
cas-software.de + cas.deanswers its DNS
MX
smtpx.cas.de
cas.dereceives its email
TLS
www.yellowmap.at
Let's Encryptissued its certificate

DNS Records

A 1

  • 81.26.172.131

MX 1

  • 10smtpx.cas.de

TXT 2

  • v=spf1 ip4:213.144.5.0/24 mx ?all
  • google-site-verification=h5LOgBfeLRhrymz-LgvpjeuZtBZWr6MzdR7_ru5jJ7g

NS 4

  • ns2.cas-software.de
  • ns1.cas.de
  • ns2.cas.de
  • ns1.cas-software.de

SOA 1

  • ns1.cas.de hostmaster.cas.de

TLS Certificates (3)

Common NameIssuerExpires
www.yellowmap.at C=US, O=Let's Encrypt, CN=YR1 Thu, 01 Oct 2026 05:42:09 +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.

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Ed25519 Receipt

Receipt ID
rcpt_926168c68115fc85
Output Hash
2871641890e586059234c68115c979445280d13a9a9acd16112b8bfc78ae33fa
Signature
ed25519:817718d3270267b3a60d197c99ea150fd1ac6c1cd3c25c21b0b1813236a5002a3b74a37bb92935a44027b321f6ef680077a77d076f09bca5478850660c044406
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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