springerin.at

DNS records live

NS

• ens01.drei.host
• ens02.drei.host

MX

• 10 mailx.drei.at

Email authentication weak

SPF

v=spf1 mx include:_spf_mtab.drei.at -all

strict (-all)

DMARC

not published

DKIM

no key found at common selectors

Certificate (current)

Full certificate history on crt.sh ↗

Linked from (3)

• slowtheory.org×1
• leifelggren.org×1
• agnieszkaroguski.de×1