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Lookups
0
Issues
1,544
IPv4 addresses
0
IPv6 addresses
v=spf1 include:_spf.protonmail.ch ip4:50.23.197.92 ip4:70.39.97.254 ip4:150.238.42.14 mx ~all
Copied
Terms
include:
_spf.protonmail.ch
Evaluate this SPF record and
pass
if it
passes.
This include does nothing if the included record returns fail, soft fail, or neutral.
or else
ip4:
50.23.197.92 / 32
pass
if the sender's IP is between
50.23.197.92 and 50.23.197.92 (inclusive).
50.23.197.92 and 50.23.197.92 (inclusive).
or else
ip4:
70.39.97.254 / 32
pass
if the sender's IP is between
70.39.97.254 and 70.39.97.254 (inclusive).
70.39.97.254 and 70.39.97.254 (inclusive).
Sharktech
AS46844
or else
ip4:
150.238.42.14 / 32
pass
if the sender's IP is between
150.238.42.14 and 150.238.42.14 (inclusive).
150.238.42.14 and 150.238.42.14 (inclusive).
IBM Cloud
AS36351
or else
mx
pass
if the sender's IP address is in the A or AAAA record of this domain.
1 IPv4 address
or else
~all
soft fail
the email's SPF check.
Included records
v=spf1 include:_spf.protonmail.ch ip4:50.23.197.92 ip4:70.39.97.254 ip4:150.238.42.14 mx ~all