BRANŻOWA SZKOŁA I STOPNIA NR 4

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Domains

15

Total number of domains assigned to this entity.

SPF

73.3%

Share of domains with a valid SPF record.

DMARC

46.7%

Share of domains with a valid DMARC policy.

DKIM

6.7%

Share of domains with detected DKIM support.

May 08, 2026 · 19:42 UTC
Active: Yes SPF: OK DMARC: OK DKIM: Missing
Show DNS record details

SPF record

v=spf1 a mx include:spf.linuxpl.com ip4:185.208.164.109 ip4:85.17.184.30/31 -all

DMARC record

v=DMARC1; p=none; sp=none

DKIM selector

No selector

DKIM record

No record

May 08, 2026 · 19:42 UTC
Active: Yes SPF: OK DMARC: OK DKIM: Missing
Show DNS record details

SPF record

v=spf1 a mx ip4:185.170.105.104 ~all

DMARC record

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

DKIM selector

No selector

DKIM record

No record

May 08, 2026 · 19:42 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=reject; rua=mailto:dmarcreport@elektronik.rzeszow.pl; ruf=mailto:dmarcreport@elektronik.rzeszow.pl; fo=1; pct=100

DKIM selector

No selector

DKIM record

No record

May 08, 2026 · 19:42 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

May 08, 2026 · 19:42 UTC
Active: Yes SPF: OK DMARC: OK DKIM: Missing
Show DNS record details

SPF record

v=spf1 a mx include:spf.linuxpl.com ip4:185.208.164.109 ip4:85.17.184.30/31 -all

DMARC record

v=DMARC1; p=none; sp=none

DKIM selector

No selector

DKIM record

No record

May 08, 2026 · 19:42 UTC
Active: Yes SPF: OK DMARC: Missing DKIM: Missing
Show DNS record details

SPF record

v=spf1 mx a ~all

DMARC record

No record

DKIM selector

No selector

DKIM record

No record

May 08, 2026 · 19:42 UTC
Active: Yes SPF: OK DMARC: Missing DKIM: OK
Show DNS record details

SPF record

v=spf1 a mx ~all

DMARC record

No record

DKIM selector

dkim

DKIM record

v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAte22+GSUHa6wPzYJgE6WrLO5ymoYQZxXwadXl+5GSwO2tVuHAsQRzEflleDof6Sb4zjh6lUCSY2VT8sfO43D0UBRsc/S4jEYecAwQOGDwsoJiMYy0FaTSihooOeSYkXZnUXtl8tVgLfZem1vPNDP9Te2b7TceA14FlQCY9wU1ICRCjnXEtKkESwYBduYipo8glYgMlSh9/mNHlysjyeEZQ/O1+VrWie3Nr/5grstVo5rh/mq5kB6hlKe8FjKmts9JYVZm3FrHIUCDhlNFODl/3b1GSobWENDr35si8drAZhwQP5LicGDbhWwPfFPJKBOg/s0+fwIA9QoQpETxQtMhQIDAQAB

May 08, 2026 · 19:42 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

May 08, 2026 · 19:42 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

May 08, 2026 · 19:43 UTC
Active: Yes SPF: OK DMARC: Missing DKIM: Missing
Show DNS record details

SPF record

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

DMARC record

No record

DKIM selector

No selector

DKIM record

No record

zsh.edu.pl Education (.edu.pl)
May 08, 2026 · 19:43 UTC
Active: Yes SPF: OK DMARC: Missing DKIM: Missing
Show DNS record details

SPF record

v=spf1 mx a ~all

DMARC record

No record

DKIM selector

No selector

DKIM record

No record

zso.edu.pl Education (.edu.pl)
May 08, 2026 · 19:43 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=quarantine; rua=mailto:sekretariat@zso.edu.pl

DKIM selector

No selector

DKIM record

No record

May 08, 2026 · 19:43 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

May 08, 2026 · 19:43 UTC
Active: Yes SPF: OK DMARC: OK DKIM: Missing
Show DNS record details

SPF record

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

DMARC record

v=DMARC1; p=none; sp=none

DKIM selector

No selector

DKIM record

No record

May 08, 2026 · 19:43 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

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