spring-treuhand.ch

DNS records live

NS

• ns1.ophion.ch
• ns2.ophion.ch

MX

• 0 email.ophion.ch

Verified for

• Microsoft 365

Email authentication strong

SPF

v=spf1 a mx a:email.ophion.ch -all

strict (-all)

DMARC

v=DMARC1; p=quarantine

policy: quarantine

DKIM

• dkim: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDqmTCs16V6wl6/GC5PHxSGz9PyPxCgb5AeRPk6dm0F7ItZjn+jzPa6xzLTMx7K3mN0kgnVGqBydS8zbQyQqd…

selectors probed

Certificate (current)

Full certificate history on crt.sh ↗

Linked from (1)

• opti-sol.ch×1