rumpkernel.org

DNS records live

NS

• ara.ns.cloudflare.com
• mark.ns.cloudflare.com

MX

• 40 route1.mx.cloudflare.net
• 45 route3.mx.cloudflare.net
• 65 route2.mx.cloudflare.net

Email authentication weak

SPF

v=spf1 include:_spf.mx.cloudflare.net ~all

softfail (~all)

DMARC

not published

DKIM

no key found at common selectors

Certificate (current)

Full certificate history on crt.sh ↗

Linked from (1)

• lucina.net×1