5 / 10
Lookups
0
Issues
471,590
IPv4 addresses
2.19 ⋅ 10
24
IPv6 addresses
v=spf1 a mx include:_spf.rainside.sk ip4:212.89.224.0/19 include:spf.protection.outlook.com include:registrarmail.net ~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
include:
_spf.rainside.sk
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:
212.89.224.0 / 19
pass
if the sender's IP is between
212.89.224.0 and 212.89.255.255 (inclusive).
212.89.224.0 and 212.89.255.255 (inclusive).
Rainside s.r.o.
AS12508
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
include:
registrarmail.net
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 a mx include:_spf.rainside.sk ip4:212.89.224.0/19 include:spf.protection.outlook.com include:registrarmail.net ~all
4 x ip4 -all
6 x ip4 5 x ip6 -all
4 x ip4 ?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