blueboat.nl

Observed Aug 10, 2026, 01:05 UTC (6d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of blueboat.nl was taken 6d ago

blueboat.nl is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting blueboat.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 blueboat.nl Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Up right now
Runs onDuocast B.V
Email bySendGrid
Secured bySectigo
Registered withRegistrar.eu
DNSSEC on · IPv6 · 1 subdomain · majestic
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat blueboat.nl actually stands on - every host below is a signed observation
blueboat.nl
A / AAAA
91.196.106.82001:678:2b4:593::8
Duocast B.Vserves the site
NS
ns1.qns.euns2.qns.euns3.qns.euns4.qns.eu
qns.euanswers its DNS
MX
mx.spamexperts.comfallbackmx.spamexperts.eulastmx.spamexperts.net
SendGridreceives its email
TLS
www.blueboat.nl
Sectigo Limitedissued its certificate

DNS Records

A 1

  • 91.196.106.8

AAAA 1

  • 2001:678:2b4:593::8

MX 3

  • 10mx.spamexperts.com
  • 20fallbackmx.spamexperts.eu
  • 30lastmx.spamexperts.net

TXT 1

  • v=spf1 a include:spf.qns.eu include:sendgrid.net include:spf.mandrillapp.com ip4:198.61.254.38 -all

NS 4

  • ns1.qns.eu
  • ns2.qns.eu
  • ns3.qns.eu
  • ns4.qns.eu

SOA 1

  • ns1.qns.eu dns.qns.eu

DMARC_RECORDS 1

  • v=DMARC1; p=none; rua=mailto:dmarc@qns.eu;

TLS Certificates (4)

Common NameIssuerExpires
www.blueboat.nl C=GB, O=Sectigo Limited, CN=Sectigo Public Server Authentication CA DV R36 Sat, 23 Jan 2027 23:59:59 +0000
Sectigo Public Server Authentication CA DV R36 C=GB, O=Sectigo Limited, CN=Sectigo Public Server Authentication Root R46 Fri, 21 Mar 2036 23:59:59 +0000
Sectigo Public Server Authentication Root R46 C=US, ST=New Jersey, L=Jersey City, O=The USERTRUST Network, CN=USERTrust RSA Certification Authority Mon, 18 Jan 2038 23:59:59 +0000
USERTrust RSA Certification Authority C=US, ST=New Jersey, L=Jersey City, O=The USERTRUST Network, CN=USERTrust RSA Certification Authority Mon, 18 Jan 2038 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_07f5a0b700f5f983
Output Hash
bad43440bde29a9ea245a4f6c5ef469ef703053def7106f585035a4382e37e1a
Signature
ed25519:1d2e259cfde8a195ad9cd0adbe5b9e3ab08cfd8b6a5071d8ec91480e3b59b40c74b599f7f29e0227f8d4fd328716df6b34fdbe037186e157e764a50745992a03
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
Verify this in your browser
CONTINUOUS INTERNET TELEMETRY24H DRIFT43,982 material changesacross 42,126 domains · 24h to ~25m ago · +2,423 vs yesterdayROTATION52 domains moved DNS from magpiedns.com to koaladns.com, 52 moved backa rotation loop, not a migration · 24hNOW497 curated domains not reachablelast probe, steadySITE ERRORS36,279 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 117,078 sites429 rate-limit / 403 bot-block, a posture signal