net.sigma.se SPF record

3 / 10 Lookups
0 Issues
458,761 IPv4 addresses
2.19 ⋅ 10 24 IPv6 addresses
v=spf1 a mx ip4:81.92.65.152/32 ip4:81.92.65.153/32 ip4:81.92.65.138/32 ip4:81.92.65.139/32 ip4:81.92.65.142/32 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.
or else
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
ip4:
81.92.65.152 / 32
pass if the sender's IP is between
81.92.65.152 and 81.92.65.152 (inclusive).
Advania Sverige AB
AS25146
or else
ip4:
81.92.65.153 / 32
pass if the sender's IP is between
81.92.65.153 and 81.92.65.153 (inclusive).
Advania Sverige AB
AS25146
or else
ip4:
81.92.65.138 / 32
pass if the sender's IP is between
81.92.65.138 and 81.92.65.138 (inclusive).
Advania Sverige AB
AS25146
or else
ip4:
81.92.65.139 / 32
pass if the sender's IP is between
81.92.65.139 and 81.92.65.139 (inclusive).
Advania Sverige AB
AS25146
or else
ip4:
81.92.65.142 / 32
pass if the sender's IP is between
81.92.65.142 and 81.92.65.142 (inclusive).
Advania Sverige AB
AS25146
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 mx ip4:81.92.65.152 ip4:81.92.65.153 ip4:81.92.65.138 ip4:81.92.65.139 ip4:81.92.65.142 include:spf.protection.outlook.com -all
6 x ip4 5 x ip6 -all

IP ranges

52.101.68.27
Microsoft
AS8075
52.101.73.4
Microsoft
AS8075
52.101.73.28
Microsoft
AS8075
52.101.73.1
Microsoft
AS8075
2a01:111:f403:ca04::9
Microsoft
AS8075
2a01:111:f403:ca04::d
Microsoft
AS8075
2a01:111:f403:ca04::8
Microsoft
AS8075
2a01:111:f403:ca04::f
Microsoft
AS8075
81.92.65.152
Advania Sverige AB
AS25146
81.92.65.153
Advania Sverige AB
AS25146
81.92.65.138
Advania Sverige AB
AS25146
81.92.65.139
Advania Sverige AB
AS25146
81.92.65.142
Advania Sverige AB
AS25146
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