nunsys.net SPF record

3 / 10 Lookups
0 Issues
98,819 IPv4 addresses
7.56 ⋅ 10 22 IPv6 addresses
v=spf1 ip4:185.5.236.0/23 ip4:185.9.193.18 ip4:91.235.108.3 mx include:outlook.com -all Copied

Terms

ip4:
185.5.236.0 / 23
pass if the sender's IP is between
185.5.236.0 and 185.5.237.255 (inclusive).
Nunsys SA
AS198479
or else
ip4:
185.9.193.18 / 32
pass if the sender's IP is between
185.9.193.18 and 185.9.193.18 (inclusive).
Nunsys SA
AS198479
or else
ip4:
91.235.108.3 / 32
pass if the sender's IP is between
91.235.108.3 and 91.235.108.3 (inclusive).
Nunsys SA
AS198479
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:
outlook.com
Evaluate this SPF record and pass if it
passes.
or else
-all
fail the email's SPF check.

Included records

v=spf1 ip4:185.5.236.0/23 ip4:185.9.193.18 ip4:91.235.108.3 mx include:outlook.com -all
include:spf2.outlook.com -all
2 x ip4 2 x ip6 -all

IP ranges

185.5.236.0 / 23
Nunsys SA
AS198479
185.9.193.18
Nunsys SA
AS198479
91.235.108.3
Nunsys SA
AS198479
185.5.236.29
Nunsys SA
AS198479
40.92.0.0 / 16
Microsoft
AS8075
52.103.0.0 / 17
Microsoft
AS8075
2a01:111:f403:2800:: / 53
Microsoft
AS8075
2a01:111:f403:d000:: / 53
Microsoft
AS8075