Analyse du domaine protonmail.ch

Secure email: ProtonMail is free encrypted email.

ProtonMail is the world's largest secure email service, developed by CERN and MIT scientists. We are open source and protected by Swiss privacy law

protonmail.ch
Dns
ns1.protonmail.ch : 37.35.106.40
ns2.protonmail.ch : 185.70.40.19
Mx
mail.protonmail.ch : 185.70.40.101
mailsec.protonmail.ch : 185.70.40.102
SPF
v=spf1 include:_spf.protonmail.ch ~all
SMTP server header
220 mail12i.protonmail.ch ESMTP Postfix
SMTP return example
250 : 2.1.5 Ok
Analysed email
1
Valid email
1
Invalid emails
0
Valid/invalid ratio
100%
0%
First analysis
20 janvier 2019, 08h40
Last analysis
20 janvier 2019, 08h40
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