CONTINUOUS INTERNET TELEMETRY24H DRIFT24,136 material changesacross 23,195 domains · 24h to ~5h ago · -13,886 vs yesterdayROTATION52 domains moved DNS from kirklanddc.com to koaladns.com, 52 moved backa rotation loop, not a migration · 24hNOW584 curated domains not reachable+53 vs yesterdaySITE ERRORS33,580 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 118,562 sites429 rate-limit / 403 bot-block, a posture signal

ld-systems.com

Observed Aug 2, 2026, 09:09 UTC (5d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of ld-systems.com was taken 5d ago

ld-systems.com is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting ld-systems.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 ld-systems.com Watching a domain needs a DRM3 account. The reading above stays free and public either way.
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Up right now
Email byMicrosoft 365
Secured byLet's Encrypt
Also usesGoogle Search Console
1 subdomain · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat ld-systems.com actually stands on - every host below is a signed observation
ld-systems.com
A / AAAA
176.74.62.27
unattributedserves the site
NS
jessica.ns.cloudflare.comthomas.ns.cloudflare.com
cloudflare.comanswers its DNS
MX
ldsystems-com0e.mail.protection.outlook.com
Microsoft 365receives its email
TLS
www.ld-systems.com
Let's Encryptissued its certificate

DNS Records

A 1

  • 176.74.62.27

MX 1

  • 1ldsystems-com0e.mail.protection.outlook.com

TXT 3

  • MS=ms92205679
  • google-site-verification=XKSQ7aHOuzMahvSjC8azcOL9TbxO36PyFUxcSqdL-Bk
  • v=spf1 include:spf.protection.outlook.com -all

NS 2

  • jessica.ns.cloudflare.com
  • thomas.ns.cloudflare.com

SOA 1

  • jessica.ns.cloudflare.com dns.cloudflare.com

TLS Certificates (3)

Common NameIssuerExpires
www.ld-systems.com C=US, O=Let's Encrypt, CN=YR2 Wed, 30 Sep 2026 08:22:43 +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 (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_7c9abfcaee43c9ac
Output Hash
9432bcf361f7b61630c68c3c2b181fabe17ac40aaff21e21750583e7774e10e7
Signature
ed25519:ce9f7bfe4d5c303e212cad8f162558f381578399fea00e98569406dd84a5b6c9655ff9ae21493a2672bb435c53c1e6aa7a03e877973312dc70b6f951ea3a3702
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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