zfpakademie.cz

.cz dns

First seen 2026-05-30 · Last seen 2026-06-02 · pending crawled 2026-06-01 3 attempts

CZ · 82.99.172.11 · AS25248 RADIOKOMUNIKACE a.s.

Reputation 94/100 dmarc monitor-only

http error: ConnectError

Registration

Registrar
REG-ACTIVE24
Created
2002-10-09
Expires
2026-10-08 127 days left
Updated
2025-10-07
Name servers
  • ns1.websupport.cz
  • ns2.websupport.cz
  • ns3.websupport.eu

DNS records live

NS
  • ns1.websupport.cz
  • ns2.websupport.cz
  • ns3.websupport.eu
MX
  • 30 email2.zfpakademie.cz
  • 5 email.zfpakademie.cz
TXT
Show 19 TXT records
  • freelo-domain-verification=3d60531a0d82d1aff2f7ff11e2d36fef5b1c5a6255a3c5aff841f0e1b9bbbd74
  • f4vjq53v00zk772zg6zl50g9r9b7lk8h
  • bflcqy7rl2tf3fmsh12tn61wdsvdln3t
  • xz6mrvnhpfzk25swkdfw6g0w0mt26w19
  • 3slpd4dkfkmy95dh08v3369yl2yh6lc8
  • _qo7ymn0cjyu4dg29ibxyniie2z5ep6g
  • n1df4h2g9gyt032f1cqmvktgbhm9l4q5
  • z47dxv375sr0hsgdffzp59btw6vw5j0t
  • _t0nit8ro0y6oy02wfk24aekwil6r2cm
  • h0f9gzkcztf29x100qvwqj375t87nf5w
  • _wyugh9by8qwrpeer9t8mtxcqwfeoj51
  • d7pz4f3b5n9wm2kd9scmxm1d9fxy631s
  • _zcp4shola1n4dvs0yh04987m95zzcws
  • j4mxkng13j18lv1122nz5j93vgrfll59
  • atlassian-sending-domain-verification=377b13e2-2cdf-4b2a-ad32-66621874f888
  • _ulbsj93o3i68ump18r20pulfiszp0cv
  • xs6k4y8qb41cvs0cdpk7tlll4q9l0w6w
  • yh71h4zksngl0ng11wlxb439hjx7w4rs
  • _28gojuqrxybje99cvhrox3yixukls7u
Verified for
  • Atlassian
  • Google

Email authentication partial

SPF
v=spf1 a mx include:spf.smartemailing.cz include:sendgrid.net ~all
softfail (~all)
DMARC
v=DMARC1; p=none; rua=mailto:dmarc+670493@smartemailing.cz; fo=1
policy: none (monitoring only)
DKIM
  • s1: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA1le4HG6VG4sL2g44OF11eboLNWoYHnfWVD4sPD6YRHUscqhYkhdSIAducBQna+rLNXvNsm7MrVHl5sxlS1…
  • s2: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA3Utc2cHKGNZ18kJIGH2BiyRRJWBhaIMaX901lTd28a1hWRKQSqNtMIV9QQZ2Jh2DIsVSDCkXOupOKdHqRt…
selectors probed

Certificates

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