radiosupernova.pl

DNS records live

NS

• bethany.ns.cloudflare.com
• carter.ns.cloudflare.com

MX

• 10 poczta.ired.smadm.pl

Email authentication strong

SPF

v=spf1 a mx ip4:212.180.240.28 include:_spfclean.grupazpr.pl -all

strict (-all)

DMARC

v=DMARC1;p=reject;rua=mailto:dmarc@grupazpr.pl;ruf=mailto:dmarc@grupazpr.pl;pct=100;adkim=s;aspf=s

policy: reject (enforced)

DKIM

• mail: v=DKIM1;h=sha256;k=rsa;s=email;p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC7nUVHX1ObvTtU+NgPwIoWVvtDvwa041gaBMZOQamHvmOOOaH1w3InA8fmBIunshiGeb+…

selectors probed

Certificate (current)

Full certificate history on crt.sh ↗

Linked from (1)

• biblioteka-skawina.pl×1