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aspi.cz

Observed Jul 24, 2026, 09:40 UTC (7h 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.

Not responding
Signed observation on record.
Also usesGoogle Search Console
tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat aspi.cz actually stands on - every host below is a signed observation
aspi.cz
A / AAAA
82.100.39.224
unattributedserves the site
NS
edns9.ultradns.bizedns9.ultradns.comedns9.ultradns.netedns9.ultradns.org
ultradns.biz + ultradns.com + moreanswers its DNS
MX
firma.aspi.czsmtp.webself.cz
aspi.cz + webself.czreceives its email

DNS Records

A 1

  • 82.100.39.224

MX 2

  • 10firma.aspi.cz
  • 15smtp.webself.cz

TXT 12

  • 5JEPLD8LOVD1R02QV6DMGJM45
  • d0ed9s9ao1ugskksi4d7audvj4
  • ddg7k57el0gvk3soer1bkg4n4o
  • j20l1pjm3c4h5pvsb39ns34tfi
  • qgo3ibkce2331gvi8056ie1ofu
  • _2d799t1hj7ruu0i6cevp5xy75j5z0yq
  • _knvs9wr7438dk2lsnli6z53fdd6o5z5
  • google-site-verification=o8KPUVsKCI5ArEYpogiPv5bQ8mjq0FMYq4e9PegS99s
  • google-site-verification=vzf5ycnHMhmydjmJDWc7A6ZxtBiUMprZrR0RPkmpTQk
  • aspisetup=aHR0cHM6Ly9tZWRpYS5hc3BpLmN6L2FzcGkvYXNwaXNldHVwL3NpdGVzLnR4dA

NS 4

  • edns9.ultradns.biz
  • edns9.ultradns.com
  • edns9.ultradns.net
  • edns9.ultradns.org

SOA 1

  • edns9.ultradns.biz adeelahmed\.afghan.wolterskluwer.com

TLS Certificates (0)

None.

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

Put the receipt on your own site. A live badge showing what DomainDrift observes and signs for aspi.cz. It updates itself. It attests a signed observation - not that the site is safe.

DomainDrift signed-observation badge for aspi.cz <a href="https://domaindrift.io/t/aspi.cz"> <img src="https://domaindrift.io/badge/aspi.cz.svg" width="300" height="64" alt="DomainDrift signed observations for aspi.cz"> </a>

Ed25519 Receipt

Receipt ID
rcpt_c2407d478c97ea65
Output Hash
4958bebb4f13cd35bea6672092a1d160ac3130faf1cbd52bdbd0a9ddff79a824
Signature
ed25519:f68c45e3d1a424c4e3840764c511dd90f953dd2d2155b7bdd773e6045acbcce43b0345807c2e3138c262a451785e7eed450117dc3f4ab901288fd68ee02ef103
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
Verify this in your browser