2 / 10
Lookups
0
Issues
459,201
IPv4 addresses
2.19 ⋅ 10
24
IPv6 addresses
v=spf1 include:spfinc.arakis.cz include:spf.protection.outlook.com ip4:188.120.196.0/24 ip4:149.62.151.32/27 ip4:83.167.238.160/27 ip4:5.59.97.67 -all
Copied
Terms
include:
spfinc.arakis.cz
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
ip4:
188.120.196.0 / 24
pass
if the sender's IP is between
188.120.196.0 and 188.120.196.255 (inclusive).
188.120.196.0 and 188.120.196.255 (inclusive).
IP4ISP z.s.p.o
AS49985
or else
ip4:
149.62.151.32 / 27
pass
if the sender's IP is between
149.62.151.32 and 149.62.151.63 (inclusive).
149.62.151.32 and 149.62.151.63 (inclusive).
MasterDC s.r.o.
AS24971
or else
ip4:
83.167.238.160 / 27
pass
if the sender's IP is between
83.167.238.160 and 83.167.238.191 (inclusive).
83.167.238.160 and 83.167.238.191 (inclusive).
MasterDC s.r.o.
AS24971
or else
ip4:
5.59.97.67 / 32
pass
if the sender's IP is between
5.59.97.67 and 5.59.97.67 (inclusive).
5.59.97.67 and 5.59.97.67 (inclusive).
Greendata s.r.o.
AS57707
or else
-all
fail
the email's SPF check.
Included records
v=spf1 include:spfinc.arakis.cz include:spf.protection.outlook.com ip4:188.120.196.0/24 ip4:149.62.151.32/27 ip4:83.167.238.160/27 ip4:5.59.97.67 -all
4 x ip4 1 x ip6 -all
6 x ip4 5 x ip6 -all
IP ranges
Quantcom, a.s.
AS29208
2001:4de8:b0ba:ff39::
2001:4de8:b0ba:ff39:ffff:ffff:ffff:ffff
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