jkws2.nl

Observed Aug 12, 2026, 04:28 UTC (4d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of jkws2.nl was taken 4d ago

jkws2.nl is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting jkws2.nl 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 jkws2.nl Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Up right now
Secured byLet's Encrypt
IPv6 · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat jkws2.nl actually stands on - every host below is a signed observation
jkws2.nl
A / AAAA
91.220.37.402a00:1ca8:11::28
2a00serves the site
NS
ns2.jkws2.nlns1.jkws2.nl
jkws2.nlanswers its DNS
MX
mail.jkws2.nl
jkws2.nlreceives its email
TLS
*.jkws2.nl
Let's Encryptissued its certificate

DNS Records

A 1

  • 91.220.37.40

AAAA 1

  • 2a00:1ca8:11::28

MX 1

  • 10mail.jkws2.nl

TXT 1

  • v=spf1 a mx ip4:91.220.37.40/31 ip6:2a00:1ca8:11::28/127 ~all

NS 2

  • ns2.jkws2.nl
  • ns1.jkws2.nl

SOA 1

  • ns1.jkws2.nl hostmaster.jkws2.nl

CAA 1

  • issue "letsencrypt.org"

DMARC_RECORDS 1

  • v=DMARC1; p=reject; rua=mailto:c0bcb8ef972d.a@dmarcinput.com,mailto:spam-reports@joskleverwebsupport.nl; ruf=mailto:spam-reports@joskleverwebsupport.nl; fo=1

TLS Certificates (4)

Common NameIssuerExpires
*.jkws2.nl C=US, O=Let's Encrypt, CN=YE1 Mon, 21 Sep 2026 13:50:20 +0000
YE1 C=US, O=ISRG, CN=Root YE Sat, 02 Sep 2028 23:59:59 +0000
Root YE C=US, O=Internet Security Research Group, CN=ISRG Root X2 Thu, 02 Sep 2032 23:59:59 +0000
ISRG Root X2 C=US, O=Internet Security Research Group, CN=ISRG Root X1 Thu, 02 Sep 2032 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_6332557c71c7d3d5
Output Hash
8973dcc82d7848016553698a04791949c292b886f602605d925bb88ec9e57695
Signature
ed25519:a8adbf7962b7aeed1305b84606baa2806519e329626e0deb944757a0157ad4d35601080f7d642b7698d8df83d22f423823fffaffe535abf93dc5333b2b2bc102
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
Verify this in your browser
CONTINUOUS INTERNET TELEMETRY24H DRIFT41,624 material changesacross 40,171 domains · 24h to ~2h ago · -1,883 vs yesterdayROTATION64 domains moved DNS from magpiedns.com to koaladns.com, 58 moved backa rotation loop, not a migration · 24hNOW495 curated domains not reachablelast probe, steadySITE ERRORS36,299 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 117,570 sites429 rate-limit / 403 bot-block, a posture signal