4 / 10
Lookups
0
Issues
459,556
IPv4 addresses
2.19 ⋅ 10
24
IPv6 addresses
v=spf1 a mx ip4:81.2.209.32 ip4:81.2.209.137 ip4:81.2.233.171 ip4:81.2.233.48 ip4:77.236.206.44 ip4:90.182.120.0/24 include:_spf.forpsi.com include:spf.protection.outlook.com ~all
Copied
Terms
a
pass
if the sender's IP address is in the A or AAAA record of this domain.
1 IPv4 address
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
ip4:
81.2.209.32 / 32
pass
if the sender's IP is between
81.2.209.32 and 81.2.209.32 (inclusive).
81.2.209.32 and 81.2.209.32 (inclusive).
INTERNET CZ, a.s.
AS24806
or else
ip4:
81.2.209.137 / 32
pass
if the sender's IP is between
81.2.209.137 and 81.2.209.137 (inclusive).
81.2.209.137 and 81.2.209.137 (inclusive).
INTERNET CZ, a.s.
AS24806
or else
ip4:
81.2.233.171 / 32
pass
if the sender's IP is between
81.2.233.171 and 81.2.233.171 (inclusive).
81.2.233.171 and 81.2.233.171 (inclusive).
INTERNET CZ, a.s.
AS24806
or else
ip4:
81.2.233.48 / 32
pass
if the sender's IP is between
81.2.233.48 and 81.2.233.48 (inclusive).
81.2.233.48 and 81.2.233.48 (inclusive).
INTERNET CZ, a.s.
AS24806
or else
ip4:
77.236.206.44 / 32
pass
if the sender's IP is between
77.236.206.44 and 77.236.206.44 (inclusive).
77.236.206.44 and 77.236.206.44 (inclusive).
Edera Group a.s.
AS42306
or else
ip4:
90.182.120.0 / 24
pass
if the sender's IP is between
90.182.120.0 and 90.182.120.255 (inclusive).
90.182.120.0 and 90.182.120.255 (inclusive).
O2 Czech Republic, a.s.
AS5610
or else
include:
_spf.forpsi.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
include:
spf.protection.outlook.com
Evaluate this SPF record and
pass
if it
passes.
This include does nothing if the included record returns fail, soft fail, or neutral.
Microsoft 365 / Outlook
Inbox software
or else
~all
soft fail
the email's SPF check.
Included records
v=spf1 a mx ip4:81.2.209.32 ip4:81.2.209.137 ip4:81.2.233.171 ip4:81.2.233.48 ip4:77.236.206.44 ip4:90.182.120.0/24 include:_spf.forpsi.com include:spf.protection.outlook.com ~all
25 x ip4 ~all
6 x ip4 5 x ip6 -all
IP ranges
2a01:111:f403:8000::
/ 51
Microsoft
AS8075
2a01:111:f403:8000::
2a01:111:f403:9fff:ffff:ffff:ffff:ffff
2a01:111:f403:c000::
/ 51
Microsoft
AS8075
2a01:111:f403:c000::
2a01:111:f403:dfff:ffff:ffff:ffff:ffff
2a01:111:f403:f000::
/ 52
Microsoft
AS8075
2a01:111:f403:f000::
2a01:111:f403:ffff:ffff:ffff:ffff:ffff