DOMAINS CHANGES SERVICES CERTS API

firmy.cz

Observed 2026-06-14T19:34:03.406Z (13h ago). Every field below was attested with an Ed25519 signature at scan time.

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Ed25519 Receipt

Receipt ID
56fbd32d-a505-48ea-8c9d-450a0429c4ec
Output Hash
f7836c997c206479fef73f82ba4994dc5054323fd6fa6ce6039037cc1bf5f229
Signature
ed25519:aa7accce0692a98db6b91925d06cbd2acbcfedec8f123036d035977c983ae8e4ebf4b4dfe0d8e72f87acdf6d04970d51b21ecc00402c311bc1d085a972d74602
Public Key
ed25519:1aafb422ddb6beba51f7cabe4ce1c400d51da23b2ec829bd74c9f89bb99801da
Parent
(genesis)
Plane
fast
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DNS Records

A 1

  • 77.75.76.191

AAAA 1

  • 2a02:598:2::191

MX 2

  • {"priority":20,"exchange":"bb4bdcba74d9f0f3.mx2.emailprofi.seznam.cz"}
  • {"priority":10,"exchange":"bb4bdcba74d9f0f3.mx1.emailprofi.seznam.cz"}

TXT 6

  • facebook-domain-verification=pws60mi9w3wjkjosdl8jcifztkb4l9
  • google-site-verification=ViVc6KWNXO3_7cy77wSDVVTv3PgKi7F1ziZ9nuOCMg4
  • v=spf1 include:spf.szn.cz ip4:178.251.187.28 ip6:2a00:1ed0:45::d3 ~all
  • google-site-verification=_rqmNTKCjKuRqIfPzJnNIXLGK7ra_0lXAFnv4Eg_h4E
  • v=DMARC1; p=reject; rua=mailto:abuse@seznam.cz,mailto:dmarc-rua@mailkit.com;
  • v=DNSSEC1; (detected)

NS 2

  • ans.seznam.cz
  • ams.seznam.cz

SOA 1

  • {"mname":"ans.seznam.cz","rname":"hostmaster.seznam.cz","serial":1781136000}

CAA 2

  • {"flags":0,"tag":"issue","value":"letsencrypt.org"}
  • {"flags":0,"tag":"iodef","value":"mailto:abuse-caa@firma.seznam.cz"}

TLS Certificates (0)

None.

Subdomains (3)