Email Authentication

librus.pl

SPF

pass
Declares which servers may send mail for this domain.
v=spf1 ip4:86.111.240.158/32 include:_spf.google.com -all

DKIM

pass
Cryptographic signature on outbound mail (selector: google).
v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAu0shYzRfXxpn50KLnj3VyG3WuJouV1bmwLOlAh4ODyJGM6qA2svaAzXFYuvJf2ZAABSMa3HCgaRTBz2kzIn7eL13PaiG/ARvO9FHIQ1uM5njS9nB6HKGuvyz3xpka/55EoKLaaXhbJgOn3fSuYBrjhhCa+mn3oEhcQ3oXtQR/fSvI/SyZyfIB1QTFA7N8sHzUXwfZWexfYhpXVr+dumBuU0UR7gxmZreqvAK85xvYlzDuOG2F5Uq8SjkMq6dG1AI5PIGoSQtoWhFy0Z93hIW7Ol3adv36w7T/NGs+JfQW6EE5RwpUAS1ESKHOMXHNKH/kQJuNllprJ79MyOsbyQzXwIDAQAB

DMARC

pass
Tells receivers what to do with mail that fails SPF/DKIM. Policy: reject.
v=DMARC1; p=reject; rua=mailto:mailauth-reports@librus.pl; adkim=s; aspf=s

Mail Servers (MX)

1 aspmx.l.google.com
5 alt2.aspmx.l.google.com
5 alt1.aspmx.l.google.com
10 alt3.aspmx.l.google.com
10 alt4.aspmx.l.google.com