upol.cz
Observed 2026-06-15T15:01:27.050Z (3h ago). Every field below was attested with an Ed25519 signature at scan time.
Don't trust this page — check the math. Verification runs entirely in your browser. Nothing leaves your machine.
Verify this receiptEd25519 Receipt
- Receipt ID
4dc4071a-e007-48ba-8c6a-dc74e44af0eb- Output Hash
46c818e4f213db96818b651ed2656b14a86a0de97e05fcd16a3033d85cbff897- Signature
ed25519:f13850fce9ae832265a491a07c0a8766311145ba8df8dc8f0f990a03c6d928ecd2f9d63a480b4f305ce4cbe1b7d80f82744117788f372067b88bc92a4ecfac01- Public Key
ed25519:1aafb422ddb6beba51f7cabe4ce1c400d51da23b2ec829bd74c9f89bb99801da- Parent
(genesis)- Plane
- fast
DNS Records
A 1
158.194.230.160
MX 4
{"priority":12801,"exchange":"ax.virusfree.cz"}{"priority":12833,"exchange":"cx.spamfree.cz"}{"priority":12817,"exchange":"bx.virusfree.cz"}{"priority":12849,"exchange":"dx.spamfree.cz"}
TXT 6
google-site-verification=qJolb0krHwEuAaY3OknP03vj90vAw_uLnaQtyEMhzJo3zNARbt6ooYOB+Lzg3XaA39D3JeK4QmZ+FyeRVi9ST64p23zqvAdD8E3UVnBfWw6pa9N7/Wr8OquNBLFV+/o9Q==v=spf1 include:_spf.google.com include:spf.protection.outlook.com ip4:158.194.0.0/16 ip6:2001:718:1401::/48 include:spf.smartemailing.cz include:spf.olc.cz ~allv=DMARC1; p=none; rua=mailto:dmarc+664774@smartemailing.cz; fo=1v=DKIM1; (detected)v=DNSSEC1; (detected)
NS 3
nsa.ces.netnamer2.upol.czraven.upol.cz
SOA 1
{"mname":"raven.upol.cz","rname":"petv.cvt.upol.cz","serial":2260610108}
TLS Certificates (0)
None.