ncbr.gov.pl

DNS records live

NS

• ns1.ncbr.gov.pl
• ns2.ncbr.gov.pl
• ns3.ncbr.gov.pl

MX

• 10 mx.ncbr.gov.pl
• 20 fml.ncbr.gov.pl

Verified for

• Apple
• Microsoft 365

Email authentication strong

SPF

v=spf1 mx a:mail.ncbr.gov.pl a:mx.ncbr.gov.pl ip4:178.183.20.42 ip4:178.183.20.43 ip4:83.238.103.140 ip4:176.119.45.197 ip4:209.52.117.152 ip4:154.52.0.228 ip4:86.106.22.199 include:spf.protection.outlook.com -all

strict (-all)

DMARC

v=DMARC1; p=quarantine; rua=mailto:dmarcreports@ncbr.gov.pl; sp=quarantine; adkim=s; aspf=s

policy: quarantine · sp=quarantine

DKIM

• default: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCmiabviEVSLWnhhnc2/dmlnWK8s5H6KucMF59TTvG0C8szga3OWjt7L8w3XlFrew/ZORa9PqCaYtQhvEEefA…
• selector1: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCqPpWOKy622AjgL/pZP2NW4k1DtV+0wU9HzKzFTwJs94jUAZ6yK6oBrplNBzH7aQGMptBS5KRQiZEFKUmQHY…
• selector2: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCi4YpJ+de56AzeDQ/t4Rcorjlh5iiE5lm/qoqN5mlxrdoGrMRCDignxmZBnvxZ8Slya5GqWpRiWUwehEnjyR…

selectors probed

Certificate (current)

Full certificate history on crt.sh ↗

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