kopecekcompany.cz

DNS records live

NS

• ns.onebit.cz
• ns.onebit.eu
• ns.onebit.org

MX

• 0 mx8.onebit.cz
• 10 mx8.onebit.eu

Email authentication weak

SPF

not published

DMARC

v=DMARC1; p=none;

policy: none (monitoring only)

DKIM

• default: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDVsoD51jOmdCwj7iX4x5mHbySIgr62iadDboJcVv3jFRL658wHq6gnQBG1zq7ng7/7E1gwxzIby4Qzc5FWqC…

selectors probed

Certificate (current) wrong cert

Full certificate history on crt.sh ↗

Linked from (1)

• azks.cz×1