blumer-lehmann.ch

DNS records live

NS

• ns.hostpoint.ch
• ns2.hostpoint.ch
• ns3.hostpoint.ch

MX

• 0 blumerlehmann-ch01e.mail.protection.outlook.com

TXT

• T6qGwQOwkLdBNK6wVenqZpApUflO9ozOukcJuqRzTg8FjyliFcZ5waANe/LaeL5VqTMU8Z8os3BJJPnI+duwoA==
• knowbe4-site-verification=114a5dd7bd9adfb84bb82c3e8933abf7

Email authentication weak

SPF

v=spf1 a:mail.blumer-lehmann.ch include:_cmspf.cleanmail.ch include:spf.smtp2go.com include:spf.protection.outlook.com -all

strict (-all)

DMARC

not published

DKIM

no key found at common selectors

Certificate (current)

Full certificate history on crt.sh ↗

Linked from (1)

• fortitudohandball.ch×1