obchodsokol.cz

DNS records live

NS

• ns2.blueboard.cz
• shinzon.blueboard.cz

MX

• 10 mx.blueboard.cz

Email authentication partial

SPF

v=spf1 a mx include:spf.blueboard.cz -all

strict (-all)

DMARC

v=DMARC1; p=none

policy: none (monitoring only)

DKIM

no key found at common selectors

Certificate (current)

Full certificate history on crt.sh ↗

Linked from (2)

• sokol.cz×1
• sokol.eu×1