mcat-prep.com

Observed Aug 10, 2026, 23:46 UTC (4d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of mcat-prep.com was taken 4d ago

mcat-prep.com is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting mcat-prep.com 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 mcat-prep.com Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Not responding
Email byGoogle (SPF sender)
Registered withPDR Ltd. d/b/a PublicDomainRegistry.com
domcop
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat mcat-prep.com actually stands on - every host below is a signed observation
mcat-prep.com
A / AAAA
45.55.243.42
unattributedserves the site
NS
ns2.dreamhost.comns1.dreamhost.comns3.dreamhost.com
dreamhost.comanswers its DNS
MX
mx2.mailchannels.netmx1.mailchannels.net
Google (SPF sender)receives its email

DNS Records

A 1

  • 45.55.243.42

MX 2

  • 0mx2.mailchannels.net
  • 0mx1.mailchannels.net

TXT 2

  • brevo-code:359a7adb4caaed27dfe8885c7a05372b
  • v=spf1 ip4:23.83.222.35 ip4:45.55.243.42 ip4:104.236.219.232 ip4:69.163.222.227 mx:mx1.sub4.homie.mail.dreamhost.com mx:mx2.sub4.homie.mail.dreamhost.com include:_spf.google.com ~all

NS 3

  • ns2.dreamhost.com
  • ns1.dreamhost.com
  • ns3.dreamhost.com

SOA 1

  • ns1.dreamhost.com hostmaster.dreamhost.com

SRV 1

  • autoconfig.dreamhost.com:443 p5

DMARC_RECORDS 1

  • v=DMARC1; p=none; rua=mailto:rua@dmarc.brevo.com

TLS Certificates (0)

None.

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; the only network request the check makes is for the published public keys.

Verify this receipt

Ed25519 Receipt

Receipt ID
rcpt_efaa5313c31ff221
Output Hash
08b777312aac4debae48b91179beb6da3ea4f5be74ecba35989ad6bb139a8818
Signature
ed25519:709e95e8c8c874eb129432db14b7ade2032da5b6dce349fcec3efbb871266376f23d9736d7e53a33c9dba8d2d6ff43f176fcf127dcbb7679358536a95f186f01
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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CONTINUOUS INTERNET TELEMETRY24H DRIFT45,283 material changesacross 43,517 domains · 24h to ~2h ago · +1,201 vs yesterdayROTATION55 domains moved DNS from koaladns.com to magpiedns.com, 55 moved backa rotation loop, not a migration · 24hNOW494 curated domains not reachablelast probe, steadySITE ERRORS36,546 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 116,634 sites429 rate-limit / 403 bot-block, a posture signal