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zeppelin-cat.nl

Observed Aug 2, 2026, 21:44 UTC (9h 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.

Up right now
Runs onCloudflare
Email byMailchimp
Secured byGoogle Trust Services
IPv6 · majestic
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat zeppelin-cat.nl actually stands on - every host below is a signed observation
zeppelin-cat.nl
A / AAAA
172.64.150.58104.18.37.1982606:4700:440c::ac40:963a2606:4700:4402::6812:25c6
Cloudflareserves the site
NS
damon.ns.cloudflare.comjoselyn.ns.cloudflare.com
cloudflare.comanswers its DNS
MX
mx1.mijn.hostmx2.mijn.host
Mailchimpreceives its email
TLS
zeppelin-cat.nl
Google Trust Servicesissued its certificate

DNS Records

A 2

  • 172.64.150.58
  • 104.18.37.198

AAAA 2

  • 2606:4700:440c::ac40:963a
  • 2606:4700:4402::6812:25c6

MX 2

  • 10mx1.mijn.host
  • 20mx2.mijn.host

TXT 1

  • v=spf1 include:_spf.mlsend.com ip4:31.24.250.192 ip4:104.40.229.156 ip4:52.169.0.179 include:spf.protection.outlook.com include:_spfblock1.pon-cat.com include:spf1.emarketeer.com include:servers.mcsv.net include:emsd1.com include:_spf.profils.org -all

NS 2

  • damon.ns.cloudflare.com
  • joselyn.ns.cloudflare.com

SOA 1

  • damon.ns.cloudflare.com dns.cloudflare.com

DMARC_RECORDS 1

  • v=DMARC1; p=reject; sp=none;

TLS Certificates (3)

Common NameIssuerExpires
zeppelin-cat.nl C=US, O=Google Trust Services, CN=WE1 Sat, 12 Sep 2026 09:57:17 +0000
WE1 C=US, O=Google Trust Services LLC, CN=GTS Root R4 Tue, 20 Feb 2029 14:00:00 +0000
GTS Root R4 C=BE, O=GlobalSign nv-sa, 2.5.4.11=Root CA, CN=GlobalSign Root CA Fri, 28 Jan 2028 00:00:42 +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; nothing leaves your machine.

Verify this receipt

Ed25519 Receipt

Receipt ID
rcpt_7604ff61ccd1c4a0
Output Hash
4af85dc9fa30ede7d108ae690fdaddff190bc43f7005a8acaedd180bb1450bcd
Signature
ed25519:b451111d74eafa72cba247bb8a51d1abcdf491c3c5c248376fcce6531c0aabac21ac51e2271c6dff87f70ebd4d209d9bbdc44ccdd55e38964ffcbbd16779810d
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
Verify this in your browser