serendipities.ch

DNS records live

NS

• ns1.hosttech.ch
• ns2.hosttech.ch
• ns3.hosttech.ch

MX

• 10 mail1.hosttech.eu
• 10 mail2.hosttech.eu

Email authentication strong

SPF

v=spf1 +mx +a include:_spf.mail.hostserv.eu ~all

softfail (~all)

DMARC

v=DMARC1; p=reject; pct=100

policy: reject (enforced)

DKIM

no key found at common selectors

Certificate (current)

Full certificate history on crt.sh ↗

Linked from (1)

• rucksackschule.ch×1