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mail.protonmail.ch
10
mailsec.protonmail.ch
20
TXT
TXT Records
v=spf1 ip4:5.2.79.93 ip4:101.99.75.19 include:_spf.protonmail.ch mx include:spf.mandrillapp.com ~all
protonmail-verification=6a3b3c867ce5a80493e99fe5fc22bc6a78df05d8
A
IPv4 Addresses
104.21.43.139
172.67.180.50
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IPs
Origin AS
Announcement
Description
104.21.43.139
AS13335
104.21.32.0/19
Cloudflare, Inc.
104.21.43.139
AS13335
104.21.32.0/20
Cloudflare, Inc.
172.67.180.50
AS13335
172.67.176.0/20
Cloudflare, Inc.
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