CONTINUOUS INTERNET TELEMETRY24H DRIFT49,787 material changesacross 45,646 domains · last 24h · +15,381 vs yesterdayROTATION50 domains moved DNS from magpiedns.com to koaladns.com, 46 moved backa rotation loop, not a migration · 24hEMAIL DRIFT1 domain switched email provider24hREGISTRAR DRIFT1 changed registrar24hNOW604 curated domains not reachablelast probe, steadySITE ERRORS33,970 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 117,786 sites429 rate-limit / 403 bot-block, a posture signal

yp3a.org

Observed Aug 3, 2026, 03:29 UTC (6d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of yp3a.org was taken 6d ago

yp3a.org is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting yp3a.org 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 yp3a.org Watching a domain needs a DRM3 account. The reading above stays free and public either way.
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Up right now
Secured byLet's Encrypt
Registered withHOSTINGER operations, UAB
9 subdomains · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat yp3a.org actually stands on - every host below is a signed observation
yp3a.org
A / AAAA
217.21.73.8
unattributedserves the site
NS
ns2.niagahoster.comns1.niagahoster.com
niagahoster.comanswers its DNS
MX
yp3a.org
yp3a.orgreceives its email
TLS
mail.yp3a.org
Let's Encryptissued its certificate

DNS Records

A 1

  • 217.21.73.8

MX 1

  • 0yp3a.org

TXT 1

  • v=spf1 ip4:217.21.73.0 include:relay.mailchannels.net +a +mx +ip4:45.130.231.1 include:antispamcloud.com include:spf.antispamcloud.com +ip4:45.130.231.41 +ip4:109.106.252.151 ~all

NS 2

  • ns2.niagahoster.com
  • ns1.niagahoster.com

SOA 1

  • ns1.niagahoster.com cpanel.niagahoster.com

SRV 1

  • cpanelemaildiscovery.cpanel.net:443 p0

TLS Certificates (3)

Common NameIssuerExpires
mail.yp3a.org C=US, O=Let's Encrypt, CN=YR1 Fri, 02 Oct 2026 18:29:25 +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 (9)

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_d5805b0b87dd59b5
Output Hash
4e738187e2f6070daead97130d300311c227ee6441f451f25bd01413c889a0bf
Signature
ed25519:d19808a971c5f4a07cd0a0170c9fa5c88852555c573051ba37488ab7cd136c7a5cb8e2e8a997c6d32788a3ec81d458909d392c607234f7d17ebf122e37a5ac0b
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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