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Mail Exchangers
mail.protonmail.ch
10
mailsec.protonmail.ch
20
TXT
TXT Records
v=spf1 include:_spf.protonmail.ch ~all
protonmail-verification=5794220eaccccaf062a5cb5b1eef8908a2f9d04c
AAAA
IPv6 Addresses
2606:4700:3030::ac43:858f
2606:4700:3037::6815:dfa
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IPs
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2606:4700:3030::ac43:858f
,
2606:4700:3037::6815:dfa
AS13335
2606:4700:3030::/44
Cloudflare, Inc.
2606:4700:3030::ac43:858f
AS13335
2606:4700:3030::/48
Cloudflare, Inc.
2606:4700:3037::6815:dfa
AS13335
2606:4700:3037::/48
Cloudflare, Inc.
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