instagram.se

DNS records live

NS

• a.ns.facebook.com
• b.ns.facebook.com
• c.ns.facebook.com
• d.ns.facebook.com

Email authentication no MX

SPF

v=spf1 -all

strict (-all)

DMARC

v=DMARC1; p=reject; rua=mailto:a@dmarcreports.facebook.com;

policy: reject (enforced)

DKIM

no key found at common selectors

Certificate (current) wrong cert

Full certificate history on crt.sh ↗

Linked from (1)

• sofiero.se×1