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zuehlke.cloud

Observed Aug 3, 2026, 02:56 UTC (5h 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
Secured bySectigo
IPv6 · domcop
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat zuehlke.cloud actually stands on - every host below is a signed observation
zuehlke.cloud
A / AAAA
217.160.0.902001:8d8:100f:f000::23f
2001serves the site
NS
ns1058.ui-dns.bizns1027.ui-dns.orgns1107.ui-dns.dens1074.ui-dns.com
ui-dns.biz + ui-dns.org + moreanswers its DNS
MX
mx00.ionos.demx01.ionos.de
ionos.dereceives its email
TLS
*.zuehlke.cloud
Sectigo Limitedissued its certificate

DNS Records

A 1

  • 217.160.0.90

AAAA 1

  • 2001:8d8:100f:f000::23f

MX 2

  • 10mx00.ionos.de
  • 10mx01.ionos.de

TXT 1

  • v=spf1 include:_spf-eu.ionos.com ~all

NS 4

  • ns1058.ui-dns.biz
  • ns1027.ui-dns.org
  • ns1107.ui-dns.de
  • ns1074.ui-dns.com

SOA 1

  • ns1027.ui-dns.org hostmaster.1und1.com

DMARC_RECORDS 1

  • v=DMARC1; p=none;

TLS Certificates (4)

Common NameIssuerExpires
*.zuehlke.cloud C=GB, O=Sectigo Limited, CN=Sectigo Public Server Authentication CA DV R36 Sun, 07 Mar 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=GB, ST=Greater Manchester, L=Salford, O=Comodo CA Limited, CN=AAA Certificate Services Sun, 31 Dec 2028 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; nothing leaves your machine.

Verify this receipt

Ed25519 Receipt

Receipt ID
rcpt_1bb2a37a941ab9d0
Output Hash
d05ec8074a52f7fb70b60c296b84629fa41b69470293ddcc6b0332b3e9abd361
Signature
ed25519:53a03f73f52099c726737f4f57050381c23663b96b152f3d7b7a7daf1168f5025b4dd5b19338a022adac7ec335c470d4fcb1ce7d3359ea602ac961078114fc09
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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