cloudsouth.com SPF record

7 / 10 Lookups
0 Issues
917,511 IPv4 addresses
4.38 ⋅ 10 24 IPv6 addresses
v=spf1 mx a ip4:64.71.73.27/32 ip6:2002:c05c:8c09::c05c:8c09 include:cwsi-hosting.com mx:esgbn0317a.cwsi-hosting.com mx:mail.cwsi-hosting.com include:spf.protection.outlook.com ~all Copied

Terms

mx
pass if the sender's IP address is in the A or AAAA record of this domain.
4 IPv4 addresses
4 IPv6 addresses
or else
a
pass if the sender's IP address is in the A or AAAA record of this domain.
2 IPv4 addresses
2 IPv6 addresses
or else
ip4:
64.71.73.27 / 32
pass if the sender's IP is between
64.71.73.27 and 64.71.73.27 (inclusive).
Cloud South
AS13886
or else
ip6:
2002:c05c:8c09::c05c:8c09 / 128
pass if the sender's IP is between
2002:c05c:8c09::c05c:8c09 and 2002:c05c:8c09::c05c:8c09 (inclusive).
or else
include:
cwsi-hosting.com
Evaluate this SPF record and pass if it
passes.
or else
mx:
esgbn0317a.cwsi-hosting.com
pass if the sender's IP address is in the A or AAAA record of this domain.
or else
mx:
mail.cwsi-hosting.com
pass if the sender's IP address is in the A or AAAA record of this domain.
or else
include:
spf.protection.outlook.com
Evaluate this SPF record and pass if it
passes.
Microsoft 365 / Outlook
Inbox software
or else
~all
soft fail the email's SPF check.

Included records

v=spf1 mx a ip4:64.71.73.27 ip6:2002:c05c:8c09::c05c:8c09 include:cwsi-hosting.com mx:esgbn0317a.cwsi-hosting.com mx:mail.cwsi-hosting.com include:spf.protection.outlook.com ~all
include:spf.protection.outlook.com -all
6 x ip4 5 x ip6 -all
6 x ip4 5 x ip6 -all

IP ranges

40.93.192.4
Microsoft
AS8075
52.101.50.7
Microsoft
AS8075
52.101.40.0
Microsoft
AS8075
52.101.8.46
Microsoft
AS8075
2a01:111:f403:c92c::1
Microsoft
AS8075
2a01:111:f403:c927::1
Microsoft
AS8075
2a01:111:f403:f901::
Microsoft
AS8075
2a01:111:f403:f907::1
Microsoft
AS8075
172.66.165.38
Cloudflare
AS13335
104.20.39.103
Cloudflare
AS13335
2606:4700:10::6814:2767
Cloudflare
AS13335
2606:4700:10::ac42:a526
Cloudflare
AS13335
64.71.73.27
Cloud South
AS13886
2002:c05c:8c09::c05c:8c09
Reserved IP
6to4 [1]
40.92.0.0 / 15
Microsoft
AS8075
40.107.0.0 / 16
Microsoft
AS8075
52.100.0.0 / 15
Microsoft
AS8075
52.102.0.0 / 16
Microsoft
AS8075
52.103.0.0 / 17
Microsoft
AS8075
104.47.0.0 / 17
Microsoft
AS8075
2a01:111:f400:: / 48
Microsoft
AS8075
2a01:111:f403:: / 49
Microsoft
AS8075
2a01:111:f403:8000:: / 51
Microsoft
AS8075
2a01:111:f403:c000:: / 51
Microsoft
AS8075
2a01:111:f403:f000:: / 52
Microsoft
AS8075
40.92.0.0 / 15
Microsoft
AS8075
40.107.0.0 / 16
Microsoft
AS8075
52.100.0.0 / 15
Microsoft
AS8075
52.102.0.0 / 16
Microsoft
AS8075
52.103.0.0 / 17
Microsoft
AS8075
104.47.0.0 / 17
Microsoft
AS8075
2a01:111:f400:: / 48
Microsoft
AS8075
2a01:111:f403:: / 49
Microsoft
AS8075
2a01:111:f403:8000:: / 51
Microsoft
AS8075
2a01:111:f403:c000:: / 51
Microsoft
AS8075
2a01:111:f403:f000:: / 52
Microsoft
AS8075