visitleiden.nl

Observed Aug 3, 2026, 09:08 UTC (7d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of visitleiden.nl was taken 7d ago

visitleiden.nl is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting visitleiden.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 visitleiden.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 visitleiden.nl actually stands on - every host below is a signed observation
visitleiden.nl
A / AAAA
79.125.126.1312a05:d018:ade:1ff::131
2a05serves the site
NS
ns1.thednscompany.comns2.thednscompany.comns3.thednscompany.com
thednscompany.comanswers its DNS
TLS
visitleiden.nl
Let's Encryptissued its certificate

DNS Records

A 1

  • 79.125.126.131

AAAA 1

  • 2a05:d018:ade:1ff::131

TXT 1

  • v=spf1 include:_spf.spotler.email include:relay.insiders.nl -all

NS 3

  • ns1.thednscompany.com
  • ns2.thednscompany.com
  • ns3.thednscompany.com

SOA 1

  • ns1.thednscompany.com ns1.thednscompany.com

DMARC_RECORDS 1

  • v=DMARC1; p=none; sp=none;

TLS Certificates (3)

Common NameIssuerExpires
visitleiden.nl C=US, O=Let's Encrypt, CN=YR1 Tue, 08 Sep 2026 15:27:47 +0000
YR1 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 (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.

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Ed25519 Receipt

Receipt ID
rcpt_084bfffedc3534c0
Output Hash
5df187fb427531bdbd5f3ecb74e3b4dd5b1fb5ed4a8934bf101b5550c72f53d5
Signature
ed25519:ad5453d7b499b1771cfa92ace2ffff5c7de2fbd17b90c3a6107068092e05d34e5973f20f567f3159c6a7aee2e52e610e561f4815997ff932def58647ac15d705
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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CONTINUOUS INTERNET TELEMETRY24H DRIFT43,458 material changesacross 38,386 domains · 24h to ~85m ago · +132 vs yesterdayROTATION54 domains moved DNS from magpiedns.com to koaladns.com, 51 moved backa rotation loop, not a migration · 24hNOW589 curated domains not reachablelast probe, steadySITE ERRORS34,228 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 116,741 sites429 rate-limit / 403 bot-block, a posture signal