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Mail Exchangers
mailsec.protonmail.ch
20
mail.protonmail.ch
10
TXT
TXT Records
v=spf1 include:_spf.protonmail.ch ~all
protonmail-verification=89bac68b6f947a17376780cdc85ce582b7c6f292
AAAA
IPv6 Addresses
2606:4700:3035::6815:5243
2606:4700:3033::ac43:c573
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IPs
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2606:4700:3033::ac43:c573
,
2606:4700:3035::6815:5243
AS13335
2606:4700:3030::/44
Cloudflare, Inc.
2606:4700:3033::ac43:c573
AS13335
2606:4700:3033::/48
Cloudflare, Inc.
2606:4700:3035::6815:5243
AS13335
2606:4700:3035::/48
Cloudflare, Inc.
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