Email Authentication

nic.cz

SPF

pass

Declares which servers may send mail for this domain.

v=spf1 include:_v4nets.nic.cz include:_v6nets.nic.cz include:_spf.network.cz ~all

DKIM

pass

Cryptographic signature on outbound mail (selector: default).

v=DKIM1; g=*; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDJYt4yBtPHr8Sc9ife0imtyWQbL04CuBs+x63ncoJKzeZnq4dYHVMAZCuAgc2l7b7PTfHWtfIzFehQwY5eX6HcwLXyL/3O1YXHLXFyLCTTKgFn/b4Osn6dHJ9ph3N+i7VZjE+ku1hfQ33m1/8dL9CQ9/EqMnGn3CZckJddXUkcpwIDAQAB

DMARC

pass

Tells receivers what to do with mail that fails SPF/DKIM. Policy: reject.

v=DMARC1; p=reject; pct=100; rua=mailto:dmarc.reports@nic.cz; ruf=mailto:dmarc.reports@nic.cz; fo=1; aspf=r; adkim=r; rf=afrf; ri=86400; sp=reject

Mail Servers (MX)

10 mail.nic.cz

20 mx.nic.cz

Back to nic.cz report