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

lempertz.com

Observed Aug 2, 2026, 21:44 UTC (5d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of lempertz.com was taken 5d ago

lempertz.com is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting lempertz.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 lempertz.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 byDigiCert
Also usesHubSpot
1 subdomain · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat lempertz.com actually stands on - every host below is a signed observation
lempertz.com
A / AAAA
188.40.3.193
unattributedserves the site
NS
ns1.routing.netns3.routing.netns2.routing.net
routing.netanswers its DNS
MX
lempertz-com.mail.protection.outlook.com
Microsoft 365receives its email
TLS
lempertz.com
DigiCert Incissued its certificate

DNS Records

A 1

  • 188.40.3.193

MX 1

  • 10lempertz-com.mail.protection.outlook.com

TXT 1

  • v=spf1 ip4:194.25.218.200/29 ip4:80.153.84.77 include:mymxserver.com include:spf.protection.outlook.com include:27118242.spf03.hubspotemail.net -all

NS 3

  • ns1.routing.net
  • ns3.routing.net
  • ns2.routing.net

SOA 1

  • ns1.routing.net hostmaster.lempertz.com

DMARC_RECORDS 1

  • v=DMARC1; p=quarantine; pct=100; rua=mailto:rua@lempertz.com; ruf=mailto:rua@lempertz.com;

TLS Certificates (2)

Common NameIssuerExpires
lempertz.com C=US, O=DigiCert Inc, 2.5.4.11=www.digicert.com, CN=Encryption Everywhere DV TLS CA - G2 Tue, 13 Oct 2026 23:59:59 +0000
Encryption Everywhere DV TLS CA - G2 C=US, O=DigiCert Inc, 2.5.4.11=www.digicert.com, CN=DigiCert Global Root G2 Sat, 27 Nov 2027 12:46:40 +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.

Verify this receipt

Ed25519 Receipt

Receipt ID
rcpt_095c0a5d2f4a9751
Output Hash
f5aaa2ffa277d93ad532cfe3a304f5f37d4db59a636ee88ee37ac3acb3c083e0
Signature
ed25519:5a14ac7e1629e9a4e5266ce61a096e94903a86236b804401b56709292f3ff1fab5fc3f303f2600ee5202758fe027d666e99fe2fb3aab41ac65bc473b97aee40e
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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