sit-in.pl

DNS records live

NS

• ns1.i-host.pl
• ns2.i-host.pl

MX

• 0 poczta.sit-in.pl

Email authentication weak

SPF

v=spf1 a mx include:spf.i-host.pl -all

strict (-all)

DMARC

not published

DKIM

no key found at common selectors

Certificate (current)

Full certificate history on crt.sh ↗

Linked from (1)

• euroskills2023.org×1