CONTINUOUS INTERNET TELEMETRY24H DRIFT8,763 material changesacross 8,372 domains · 24h to ~2h ago · -32,097 vs yesterdayNOW563 curated domains not reachablelast probe, steadySITE ERRORS34,264 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 156,299 sites429 rate-limit / 403 bot-block, a posture signalMOVERokta.comNo mail routes in the latest observation

viisi.nl

Observed Jul 26, 2026, 09:08 UTC (8d ago). Every field below was attested with an Ed25519 signature at scan time. Catalog observation, re-checked on rotation - watch it for 5-minute checks.

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Up right now
Email byGoogle Workspace
Secured byLet's Encrypt
Also usesFacebook/MetaGoogle Search ConsoleHubSpot
2 subdomains · majestic
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat viisi.nl actually stands on - every host below is a signed observation
viisi.nl
A / AAAA
104.248.200.104
unattributedserves the site
NS
ns0.transip.netns1.transip.nlns2.transip.eu
transip.net + transip.nl + moreanswers its DNS
MX
ASPMX.L.google.comALT1.ASPMX.L.google.comALT2.ASPMX.L.google.comASPMX2.GOOGLEMAIL.com+3 more
Google Workspacereceives its email
TLS
viisi.nl
Let's Encryptissued its certificate

DNS Records

A 1

  • 104.248.200.104

MX 7

  • 10ASPMX.L.google.com
  • 20ALT1.ASPMX.L.google.com
  • 20ALT2.ASPMX.L.google.com
  • 30ASPMX2.GOOGLEMAIL.com
  • 30ASPMX3.GOOGLEMAIL.com
  • 30ASPMX4.GOOGLEMAIL.com
  • 30ASPMX5.GOOGLEMAIL.com

TXT 7

  • seylio-verify-mLC6PutSCTiOWybwZpxNj04KffwQJyET
  • facebook-domain-verification=d4z5c91n47nptv69dakb2e2d49abjq
  • google-site-verification=N-ZNoFD633BRvLtqnlfVP6dRwwCfadW9TtaJYkmASgc
  • google-site-verification=QVYcybZ1COJZLelY0f5_90u_Y14s3Gq5vkrbu09qZvQ
  • google-site-verification=_7mudbPyqNRWl8FFjewsuJqXGMriBNRQqOkLTZrD0CY
  • v=spf1 a mx a:mailout.fasterforward.nl include:5231648.spf08.hubspotemail.net include:_spf.google.com include:_spf.payt.nl ip4:77.60.56.162 -all
  • v=DMARC1;p=quarantine;pct=100;rua=mailto:dmarc_agg@vali.email

NS 3

  • ns0.transip.net
  • ns1.transip.nl
  • ns2.transip.eu

SOA 1

  • ns0.transip.net hostmaster.transip.nl

TLS Certificates (3)

Common NameIssuerExpires
viisi.nl C=US, O=Let's Encrypt, CN=YR1 Thu, 01 Oct 2026 12:42:44 +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 (2)

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; nothing leaves your machine.

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Ed25519 Receipt

Receipt ID
rcpt_7737a22ad35c67cd
Output Hash
4006ee653054791a0d1ef0dfa388321f37598451f40e1eda083cf0edaf077eee
Signature
ed25519:8a8dd1c19bd9721afb1a8094efe5be0561ded32b2a170d0042427ece187210e5934a9f4b61e846d54e4cf5578e683a3d85e6f622efd6199f258f0dcda02d7f00
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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