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Mail Exchangers
mail.protonmail.ch
10
mailsec.protonmail.ch
20
TXT
TXT Records
v=spf1 include:_spf.protonmail.ch ip4:38.113.1.0/24 ip4:38.113.20.0/24 ip4:65.254.224.0/19 ?all
protonmail-verification=dc4473c62b74be2968dede4e6fac7f7bec5e3bbe
A
IPv4 Addresses
104.21.36.121
172.67.193.254
Certificate Transparency Statistics
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0
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IPs
Origin AS
Announcement
Description
104.21.36.121
AS13335
104.21.32.0/19
Cloudflare, Inc.
104.21.36.121
AS13335
104.21.32.0/20
Cloudflare, Inc.
172.67.193.254
AS52925
172.67.0.0/16
Ascenty Data Centers e Telecomunicações S/A
172.67.193.254
AS13335
172.67.192.0/20
Cloudflare, Inc.
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