janlammers.com

Observed Aug 10, 2026, 23:28 UTC (4d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of janlammers.com was taken 4d ago

janlammers.com is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting janlammers.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 janlammers.com Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Up right now
Secured byLet's Encrypt
1 subdomain · domcop
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat janlammers.com actually stands on - every host below is a signed observation
janlammers.com
A / AAAA
185.37.71.53
unattributedserves the site
NS
ns4.firstfind.nlns3.firstfind.nlns5.firstfind.net
firstfind.nl + firstfind.netanswers its DNS
MX
fallback.yourfilter.nlprimary.yourfilter.nl
yourfilter.nlreceives its email
TLS
janlammers.com
Let's Encryptissued its certificate

DNS Records

A 1

  • 185.37.71.53

MX 2

  • 20fallback.yourfilter.nl
  • 10primary.yourfilter.nl

TXT 1

  • v=spf1 redirect=_spf.yourfilter.nl

NS 3

  • ns4.firstfind.nl
  • ns3.firstfind.nl
  • ns5.firstfind.net

SOA 1

  • ns3.firstfind.nl hostmaster.firstfind.nl

TLS Certificates (3)

Common NameIssuerExpires
janlammers.com C=US, O=Let's Encrypt, CN=YR2 Sat, 07 Nov 2026 05:47:49 +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.

Verify this receipt

Ed25519 Receipt

Receipt ID
rcpt_7273bedb0c3316c5
Output Hash
aec0ee2f32729cb192f7426d3870fc0d9cb8f7a22f5a6c2f7c236b2544452a28
Signature
ed25519:a29b063b2a0965533e95922ccdd18e0965a5420a0ce7b461f48c011593b10c19b93a3be7a18ee65ace1f7ea0998ede2adb9ddcfcb2b4cb5aa9b30d68e4171b05
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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CONTINUOUS INTERNET TELEMETRY24H DRIFT41,515 material changesacross 39,914 domains · 24h to ~2h ago · -1,992 vs yesterdayROTATION55 domains moved DNS from koaladns.com to magpiedns.com, 50 moved backa rotation loop, not a migration · 24hNOW494 curated domains not reachablelast probe, steadySITE ERRORS36,302 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 117,378 sites429 rate-limit / 403 bot-block, a posture signal