onyxtan.pl

DNS records live

NS

• jake.ns.cloudflare.com
• lina.ns.cloudflare.com

MX

• 1 mx1.mail.ovh.net
• 100 mx3.mail.ovh.net
• 5 mx2.mail.ovh.net

Email authentication weak

SPF

v=spf1 include:mx.ovh.com -all

strict (-all)

DMARC

not published

DKIM

no key found at common selectors

Certificate (current)

Full certificate history on crt.sh ↗

Linked from (1)

• expocode.pl×1