6 / 10
Lookups
0
Issues
241,676
IPv4 addresses
0
IPv6 addresses
v=spf1 mx a ip4:109.233.120.0/21 ip4:195.88.6.0/23 ip4:176.221.48.0/21 include:_spf.criticalcase.com ~all
Copied
Terms
mx
pass
if the sender's IP address is in the A or AAAA record of this domain.
1 IPv4 address
or else
a
pass
if the sender's IP address is in the A or AAAA record of this domain.
1 IPv4 address
or else
ip4:
109.233.120.0 / 21
pass
if the sender's IP is between
109.233.120.0 and 109.233.127.255 (inclusive).
109.233.120.0 and 109.233.127.255 (inclusive).
CriticalCase s.r.l
AS48815
or else
ip4:
195.88.6.0 / 23
pass
if the sender's IP is between
195.88.6.0 and 195.88.7.255 (inclusive).
195.88.6.0 and 195.88.7.255 (inclusive).
CriticalCase s.r.l
AS48815
or else
ip4:
176.221.48.0 / 21
pass
if the sender's IP is between
176.221.48.0 and 176.221.55.255 (inclusive).
176.221.48.0 and 176.221.55.255 (inclusive).
CriticalCase s.r.l
AS48815
or else
include:
_spf.criticalcase.com
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
~all
soft fail
the email's SPF check.
Included records
v=spf1 mx a ip4:109.233.120.0/21 ip4:195.88.6.0/23 ip4:176.221.48.0/21 include:_spf.criticalcase.com ~all
a 10 x ip4 include:sendgrid.net ~all
