combellgroup.com SPF record

2 / 10 Lookups
0 Issues
458,789 IPv4 addresses
2.19 ⋅ 10 24 IPv6 addresses
v=spf1 a ip4:217.21.178.0/27 ip4:217.21.178.56/32 ip4:217.21.178.57/32 ip4:217.21.178.58/32 ip4:217.21.177.125 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
ip4:
217.21.178.0 / 27
pass if the sender's IP is between
217.21.178.0 and 217.21.178.31 (inclusive).
Combell NV
AS34762
or else
ip4:
217.21.178.56 / 32
pass if the sender's IP is between
217.21.178.56 and 217.21.178.56 (inclusive).
Combell NV
AS34762
or else
ip4:
217.21.178.57 / 32
pass if the sender's IP is between
217.21.178.57 and 217.21.178.57 (inclusive).
Combell NV
AS34762
or else
ip4:
217.21.178.58 / 32
pass if the sender's IP is between
217.21.178.58 and 217.21.178.58 (inclusive).
Combell NV
AS34762
or else
ip4:
217.21.177.125 / 32
pass if the sender's IP is between
217.21.177.125 and 217.21.177.125 (inclusive).
Combell NV
AS34762
or else
include:
spf.protection.outlook.com
Evaluate this SPF record and pass if it
passes.
Microsoft 365 / Outlook
Inbox software
or else
-all
fail the email's SPF check.

Included records

v=spf1 a ip4:217.21.178.0/27 ip4:217.21.178.56 ip4:217.21.178.57 ip4:217.21.178.58 ip4:217.21.177.125 include:spf.protection.outlook.com -all
6 x ip4 5 x ip6 -all

IP ranges

217.21.190.148
Combell NV
AS34762
217.21.178.0 / 27
Combell NV
AS34762
217.21.178.56
Combell NV
AS34762
217.21.178.57
Combell NV
AS34762
217.21.178.58
Combell NV
AS34762
217.21.177.125
Combell NV
AS34762
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