lessonup.com

Observed Aug 10, 2026, 19:23 UTC (1d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of lessonup.com was taken 1d ago

lessonup.com is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting lessonup.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 lessonup.com Watching a domain needs a DRM3 account. The reading above stays free and public either way.

Verify this receipt yourself + Watch this domain

Up right now

Email byGoogle Workspace

Secured bySectigo

Also usesFacebook/MetaGoogle Search ConsoleHubSpot

tranco

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

INFRASTRUCTURE MAPwhat lessonup.com actually stands on - every host below is a signed observation

lessonup.com

A / AAAA

34.120.160.233

unattributedserves the site

faye.ns.cloudflare.combayan.ns.cloudflare.com

cloudflare.comanswers its DNS

aspmx.l.google.comalt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx2.googlemail.com+1 more

Google Workspacereceives its email

TLS

*.lessonup.com

Sectigo Limitedissued its certificate

DNS Records

A 1

34.120.160.233

MX 5

10aspmx.l.google.com
20alt1.aspmx.l.google.com
30alt2.aspmx.l.google.com
40aspmx2.googlemail.com
50aspmx3.googlemail.com

TXT 13

MS=ms94573111
brevo-code:b8227d405258ee8948b84418388386c6
sendinblue-code:b8227d405258ee8948b84418388386c6
openai-domain-verification=dv-icX75uGvDWM35CkLsCC4Ygdb
facebook-domain-verification=eboka9z3pbyrlztxqh1hh1mnw2ysxv
pinterest-site-verification=84e54935a9c6ba6de3f6f4afc70ad85a
anthropic-domain-verification-jrszy6=qWHkzY5gEG2x6pWxkQvJwjyJ4
google-site-verification=WWCcVon6proVMa8X8oGDcjXVNROkJmgJKDsQEx3H9Z0
google-site-verification=gCf_sKC1c6T4WxJiCe_hsBvt3kJJJqHk6St2UTy35PY
google-site-verification=lM7DAyEfY8My5C9XXD-vmEK1w0L3Grrs6P-ShFMJez8

NS 2

faye.ns.cloudflare.com
bayan.ns.cloudflare.com

SOA 1

bayan.ns.cloudflare.com dns.cloudflare.com

CAA 13

iodef "mailto:security@lessonup.com"
issue "comodoca.com"
issue "digicert.com; cansignhttpexchanges=yes"
issue "letsencrypt.org"
issue "pki.goog; cansignhttpexchanges=yes"
issue "sectigo.com"
issue "ssl.com"
issuewild "comodoca.com"
issuewild "digicert.com; cansignhttpexchanges=yes"
issuewild "letsencrypt.org"

DMARC_RECORDS 1

v=DMARC1; p=quarantine; rua=mailto:dmarc@lessonup.com,mailto:re+083f08e3f619@inbound.dmarcdigests.com; ruf=mailto:dmarc@lessonup.com

TLS Certificates (3)

Common Name	Issuer	Expires
`*.lessonup.com`	C=GB, O=Sectigo Limited, CN=Sectigo Public Server Authentication CA DV R36	Thu, 11 Feb 2027 23:59:59 +0000
`Sectigo Public Server Authentication CA DV R36`	C=GB, O=Sectigo Limited, CN=Sectigo Public Server Authentication Root R46	Fri, 21 Mar 2036 23:59:59 +0000
`Sectigo Public Server Authentication Root R46`	C=GB, ST=Greater Manchester, L=Salford, O=Comodo CA Limited, CN=AAA Certificate Services	Sun, 31 Dec 2028 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; the only network request the check makes is for the published public keys.

Verify this receipt

Ed25519 Receipt

Receipt ID: rcpt_bc9a5159f0a9c592
Output Hash: 7c3c3955fb7b4e4387335a97c4c0fe2e9c67432b877e22827b814234eef0cd0b
Signature: ed25519:d2bb9cc71b50ae1db083ad29bda2f80f20d84c8886766e37a1f81ef4b5cbc4858412daec3893f29d292a463db77401c57e47eac5153c72e6cd0d24f3a4f8170a
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

Verify this in your browser

Permalink: https://domaindrift.io/t/lessonup.com