CONTINUOUS INTERNET TELEMETRY24H DRIFT25,547 material changesacross 22,819 domains · last 24hROTATION57 domains moved DNS from koaladns.com to kirklanddc.com, 55 moved backa rotation loop, not a migration · 24hEMAIL DRIFT1 domain switched email providertop destination ~NOW603 curated domains not reachablelast probe, steadySITE ERRORS33,533 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 118,101 sites429 rate-limit / 403 bot-block, a posture signal

lightenpdf.com

Observed Aug 2, 2026, 20:47 UTC (6d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of lightenpdf.com was taken 6d ago

lightenpdf.com is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting lightenpdf.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 lightenpdf.com Watching a domain needs a DRM3 account. The reading above stays free and public either way.
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Up right now
Secured bySectigo
1 subdomain · domcop
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat lightenpdf.com actually stands on - every host below is a signed observation
lightenpdf.com
A / AAAA
47.88.52.5
unattributedserves the site
NS
ns12.xincache.comns11.xincache.com
xincache.comanswers its DNS
MX
mxbiz1.qq.commxbiz2.qq.com
qq.comreceives its email
TLS
lightenpdf.com
Sectigo Limitedissued its certificate

DNS Records

A 1

  • 47.88.52.5

MX 2

  • 5mxbiz1.qq.com
  • 10mxbiz2.qq.com

TXT 1

  • v=spf1 include:spf.mail.qq.com ~all

NS 2

  • ns12.xincache.com
  • ns11.xincache.com

SOA 1

  • ns11.xincache.com ns12.xincache.com

TLS Certificates (4)

Common NameIssuerExpires
lightenpdf.com C=GB, O=Sectigo Limited, CN=Sectigo Public Server Authentication CA DV R36 Wed, 03 Mar 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=US, ST=New Jersey, L=Jersey City, O=The USERTRUST Network, CN=USERTrust RSA Certification Authority Mon, 18 Jan 2038 23:59:59 +0000
USERTrust RSA Certification Authority C=US, ST=New Jersey, L=Jersey City, O=The USERTRUST Network, CN=USERTrust RSA Certification Authority Mon, 18 Jan 2038 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_0054f16eb25d63fd
Output Hash
d817b7b177c40278b481c64407958ec3d046a2c872426e2ed2aff4340c50fc6d
Signature
ed25519:ec57a89ba43cc5f27bef3d4b32450c96bbd03f094a258a9f884fd2389d695f3617f92eda922f0f455354462128ebc68079e35962b1542e301c44cd85a44f4805
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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