zln.cz
Observed Aug 2, 2026, 11:33 UTC (16h 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
Signed observation on record.
Also usesGoogle Search Console
IPv6 · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat zln.cz actually stands on - every host below is a signed observation
zln.cz
A / AAAA
188.246.101.182a00:c580:100::18
2a00serves the site
NS
ns.tcservis.czns2.tcservis.cz
tcservis.czanswers its DNS
MX
mx.zln.cz
zln.czreceives its email
DNS Records
A 1
188.246.101.18
AAAA 1
2a00:c580:100::18
MX 1
100mx.zln.cz
TXT 2
v=spf1 a mx -allgoogle-site-verification=sM_XaeqEiiCA-uTQV2ILzgEF73iAG8R4UmLMp1fq6xE
NS 2
ns.tcservis.czns2.tcservis.cz
SOA 1
ns.tcservis.cz hostmaster.tcservis.cz
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 receiptEd25519 Receipt
- Receipt ID
rcpt_4575100bed6c55f2- Output Hash
fa8923b579ba92342fea171d3cf1d862d2bcf3a1b97a8beded47099714e25204- Signature
ed25519:34909964c63d201986d28f79cc7cb63044380897cc80c612cffaa5d7e95814a970382a7fab08d1e101779820908f027581ea2046c88826013631e8caae5e8f01- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast