CENTRUM KSZTAŁCENIA ZAWODOWEGO

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Domains

28

Total number of domains assigned to this entity.

SPF

64.3%

Share of domains with a valid SPF record.

DMARC

53.6%

Share of domains with a valid DMARC policy.

DKIM

7.1%

Share of domains with detected DKIM support.

bip.ckz.edu.gorzow.pl
May 08, 2026 · 20:30 UTC
Active: Yes SPF: OK DMARC: Missing DKIM: Missing
Show DNS record details

SPF record

v=spf1 ip4:93.175.130.80/28 -all

DMARC record

No record

DKIM selector

No selector

DKIM record

No record

bip.ckziu.kalisz.pl
May 08, 2026 · 20:30 UTC
Active: Yes SPF: OK DMARC: OK DKIM: Missing
Show DNS record details

SPF record

v=spf1 -all

DMARC record

v=DMARC1; p=reject; adkim=s; aspf=s;

DKIM selector

No selector

DKIM record

No record

bipnowawies.ckziu.edu.pl Education (.edu.pl)
May 08, 2026 · 20:30 UTC
Active: No SPF: Missing DMARC: Missing DKIM: Missing
Show DNS record details

SPF record

No record

DMARC record

No record

DKIM selector

No selector

DKIM record

No record

ckp.aplaus.pl
May 08, 2026 · 20:30 UTC
Active: No SPF: Missing DMARC: Missing DKIM: Missing
Show DNS record details

SPF record

No record

DMARC record

No record

DKIM selector

No selector

DKIM record

No record

ckp.bedzin.pl
May 08, 2026 · 20:30 UTC
Active: Yes SPF: OK DMARC: OK DKIM: Missing
Show DNS record details

SPF record

v=spf1 a mx include:_spf.cyberfolks.pl -all

DMARC record

v=DMARC1; p=none; sp=none

DKIM selector

No selector

DKIM record

No record

ckp.bip.gov.pl Government (.gov.pl)
May 08, 2026 · 20:30 UTC
Active: Yes SPF: Missing DMARC: Missing DKIM: Missing
Show DNS record details

SPF record

No record

DMARC record

No record

DKIM selector

No selector

DKIM record

No record

ckp.edupage.org
May 08, 2026 · 20:30 UTC
Active: Yes SPF: Missing DMARC: Missing DKIM: Missing
Show DNS record details

SPF record

No record

DMARC record

No record

DKIM selector

No selector

DKIM record

No record

ckp.pl
May 08, 2026 · 20:30 UTC
Active: Yes SPF: OK DMARC: OK DKIM: Missing
Show DNS record details

SPF record

v=spf1 mx a -all

DMARC record

v=DMARC1; p=quarantine; rua=mailto:dmarc@ckp.pl;

DKIM selector

No selector

DKIM record

No record

ckp.rzeszow.pl
May 08, 2026 · 20:30 UTC
Active: No SPF: Missing DMARC: Missing DKIM: Missing
Show DNS record details

SPF record

No record

DMARC record

No record

DKIM selector

No selector

DKIM record

No record

ckpdobrzechow.edu.pl Education (.edu.pl)
May 08, 2026 · 20:30 UTC
Active: Yes SPF: OK DMARC: OK DKIM: Missing
Show DNS record details

SPF record

v=spf1 include:spf.hostido.pl a mx ip4:77.95.238.123 ~all

DMARC record

v=DMARC1; p=quarantine; adkim=s; aspf=s;

DKIM selector

No selector

DKIM record

No record

ckpjastrzebie.pl
May 08, 2026 · 20:30 UTC
Active: No SPF: Missing DMARC: Missing DKIM: Missing
Show DNS record details

SPF record

No record

DMARC record

No record

DKIM selector

No selector

DKIM record

No record

ckpstargard.pl
May 08, 2026 · 20:30 UTC
Active: No SPF: Missing DMARC: Missing DKIM: Missing
Show DNS record details

SPF record

No record

DMARC record

No record

DKIM selector

No selector

DKIM record

No record

ckz-ruda.pl
May 08, 2026 · 20:30 UTC
Active: Yes SPF: OK DMARC: OK DKIM: Missing
Show DNS record details

SPF record

v=spf1 a mx include:spf.tld.pl -all

DMARC record

v=DMARC1; p=reject;

DKIM selector

No selector

DKIM record

No record

ckz.bip.gov.pl Government (.gov.pl)
May 08, 2026 · 20:30 UTC
Active: Yes SPF: Missing DMARC: Missing DKIM: Missing
Show DNS record details

SPF record

No record

DMARC record

No record

DKIM selector

No selector

DKIM record

No record

ckz.edu.pl Education (.edu.pl)
May 08, 2026 · 20:30 UTC
Active: Yes SPF: OK DMARC: OK DKIM: Missing
Show DNS record details

SPF record

v=spf1 mx a -all

DMARC record

v=DMARC1; p=quarantine; rua=mailto:dmarc@ckz.edu.pl;

DKIM selector

No selector

DKIM record

No record

ckz.grudziadz.pl
May 08, 2026 · 20:30 UTC
Active: Yes SPF: OK DMARC: OK DKIM: Missing
Show DNS record details

SPF record

v=spf1 include:_mail.dhosting.pl -all

DMARC record

v=DMARC1; p=quarantine; rua=mailto:dmarc@um.grudziadz.pl;

DKIM selector

No selector

DKIM record

No record

ckz.ostroleka.edu.pl Education (.edu.pl)
May 08, 2026 · 20:30 UTC
Active: Yes SPF: OK DMARC: Missing DKIM: OK
Show DNS record details

SPF record

v=spf1 mx a ~all

DMARC record

No record

DKIM selector

dkim

DKIM record

v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA3mkJ5lNBZc8Us2QyL3vg6dYpOpQoWx1TFglmwjA8vzAQcqmi5sCGTDcm/PkdzUDg1oY9NgYrwvwEkrOpk+gE1a/w+8vVkIvM/UQdbgKDOoUf96/ae7rKtupcfRpm7l1zQuswr0CURGKXpsr+CaGnUzL3L4WObPC3eHxqgijUY0yqwhwAQRnIpPrHKSAk6BmLz0WYDcUl7wLwcRDXt6WFzk3WbLv871XEA/yw1IIFiizeFm9i+KKyI7GrwDaI73DMUyFgUgZRSezWh9pUYNC9p9QsqEMfBVoAQahKz594YFwMmSDwu56CtmDA3DTTvvzuguoz2QEnN3ijsIZISCU+BwIDAQAB

ckz.resman.pl
May 08, 2026 · 20:30 UTC
Active: Yes SPF: OK DMARC: Missing DKIM: Missing
Show DNS record details

SPF record

v=spf1 a mx ip4:84.38.160.169/32 -all

DMARC record

No record

DKIM selector

No selector

DKIM record

No record

ckz.torun.pl
May 08, 2026 · 20:30 UTC
Active: Yes SPF: OK DMARC: OK DKIM: OK
Show DNS record details

SPF record

v=spf1 mx a ptr ~all

DMARC record

v=DMARC1; p=quarantine; pct=100; rua=mailto:dmarc@ckz.torun.pl; ruf=mailto:dmarc@ckz.torun.pl

DKIM selector

dkim

DKIM record

v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAqOYqA9COOiHWxVCfAJq3IkpOS8UXDLxOWrbEOHI2/uPrAE9WxKgL/aekHmBJxAmFjjODpO3jqjzaDv2DhbDtujHLU+ayFMy+ANLyAjvrNDqjv5Mq3+OyETwlASGGTKTNQOJkJjvDh0nRQnKfTJoDhGUE0RgrMyDSxy5nzngz/I256fUSwj1GkeO8YItMAWkWkJMnF8HPmggjYX/ig5j0AeyU2vVoRwXIojpoqII4ynPfRP2TXz/xMBgJmkOO5ChbJqC5YPepdqNXSlUSeGbbYUpBdVe+mURRz31N5cLyM4NfP1Pa9pvyvcmE5k4pxehtvYbWSLVDxLlYdDAFeKy0UQIDAQAB

ckziu.eu
May 08, 2026 · 20:30 UTC
Active: Yes SPF: OK DMARC: OK DKIM: Missing
Show DNS record details

SPF record

v=spf1 a mx include:_spf.cyberfolks.pl -all

DMARC record

v=DMARC1; p=none; sp=none

DKIM selector

No selector

DKIM record

No record

ckziulubliniec.pl
May 08, 2026 · 20:30 UTC
Active: Yes SPF: OK DMARC: OK DKIM: Missing
Show DNS record details

SPF record

v=spf1 a mx include:_spf.cyberfolks.pl -all

DMARC record

v=DMARC1; p=none; sp=none

DKIM selector

No selector

DKIM record

No record

ckziuwg.pl
May 08, 2026 · 20:30 UTC
Active: Yes SPF: OK DMARC: OK DKIM: Missing
Show DNS record details

SPF record

v=spf1 include:_mail.dhosting.pl include:spf.protection.outlook.com -all

DMARC record

v=DMARC1; p=none; sp=none; rua=mailto:dmarc-raports@dhosting.pl

DKIM selector

No selector

DKIM record

No record

ckznidzica.prv.pl
May 08, 2026 · 20:30 UTC
Active: Yes SPF: Missing DMARC: Missing DKIM: Missing
Show DNS record details

SPF record

No record

DMARC record

No record

DKIM selector

No selector

DKIM record

No record

ckzstargard.pl
May 08, 2026 · 20:30 UTC
Active: Yes SPF: OK DMARC: OK DKIM: Missing
Show DNS record details

SPF record

v=spf1 a mx ip4:91.204.161.195 ~all

DMARC record

v=DMARC1; p=reject; rua=mailto:reports@stronyzklasa.pl; pct=100;

DKIM selector

No selector

DKIM record

No record

doradcy-wroclaw.pl
May 08, 2026 · 20:30 UTC
Active: Yes SPF: OK DMARC: OK DKIM: Missing
Show DNS record details

SPF record

v=spf1 mx a -all

DMARC record

v=DMARC1; p=reject; rua=mailto:dmarc@doradcy-wroclaw.pl;

DKIM selector

No selector

DKIM record

No record

platforma.ckziu.kalisz.pl
May 08, 2026 · 20:30 UTC
Active: No SPF: Missing DMARC: Missing DKIM: Missing
Show DNS record details

SPF record

No record

DMARC record

No record

DKIM selector

No selector

DKIM record

No record

zpo.opole.pl
May 08, 2026 · 20:31 UTC
Active: Yes SPF: OK DMARC: OK DKIM: Missing
Show DNS record details

SPF record

v=spf1 mx a a:ckpopole.nazwa.pl ip4:85.128.180.32 ~all

DMARC record

v=DMARC1; p=quarantine;

DKIM selector

No selector

DKIM record

No record

zszslupca.pl
May 08, 2026 · 20:31 UTC
Active: Yes SPF: OK DMARC: OK DKIM: Missing
Show DNS record details

SPF record

v=spf1 a mx include:_spf.cyberfolks.pl -all

DMARC record

v=DMARC1; p=none; sp=none

DKIM selector

No selector

DKIM record

No record

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