roadmap.study

Observed Jul 28, 2026, 11:58 UTC (18h 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.

Verify this receipt yourself + Watch this domain

Up right now

Secured byLet's Encrypt

Also usesGoogle Search Console

domcop

Every line above is a signed observation. Check the math at the bottom of the page.

INFRASTRUCTURE MAPwhat roadmap.study actually stands on - every host below is a signed observation

roadmap.study

A / AAAA

70.32.23.4

unattributedserves the site

ns3.a2hosting.comns1.a2hosting.comns4.a2hosting.comns2.a2hosting.com

a2hosting.comanswers its DNS

roadmap.study

roadmap.studyreceives its email

TLS

roadmap.study

Let's Encryptissued its certificate

DNS Records

A 1

70.32.23.4

MX 1

0roadmap.study

TXT 2

google-site-verification=0Bv_CochkmFCSfCqNsmIw6Rvjruwx4uh_3T_41-OfxY
v=spf1 +a +mx +ip4:70.32.23.4 ~all

NS 4

ns3.a2hosting.com
ns1.a2hosting.com
ns4.a2hosting.com
ns2.a2hosting.com

SOA 1

ns1.a2hosting.com root.mi3-ss40.a2hosting.com

SRV 1

cpanelemaildiscovery.cpanel.net:443 p0

TLS Certificates (3)

Common Name	Issuer	Expires
`roadmap.study`	C=US, O=Let's Encrypt, CN=YR2	Thu, 27 Aug 2026 20:12:00 +0000
`YR2`	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 (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 roadmap.study. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: rcpt_440048291f66f165
Output Hash: 6ad9b749b4fb474e073e153131eee86647a052e41474010341ac6fb28e506956
Signature: ed25519:852bf3e7741ef371f23c42b88fd658f73207fee2233a35ac30c70ad8d2c677131990792553e51156e1df7ab9868da41a67e2767447ad8da29549db9252809c0a
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

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Permalink: https://domaindrift.io/t/roadmap.study