npower.com SPF record

1 / 10 Lookups
0 Issues
458,763 IPv4 addresses
2.19 ⋅ 10 24 IPv6 addresses
v=spf1 ip4:94.100.245.28 ip4:94.100.245.29 ip4:153.100.8.31 ip4:153.100.8.32 ip4:153.100.131.11 ip4:46.231.185.64 ip4:46.231.185.58 ip4:62.255.163.206 ip4:62.255.163.237 ip4:40.69.213.131 ip4:52.166.233.97 include:spf.protection.outlook.com -all Copied

Terms

ip4:
94.100.245.28 / 32
pass if the sender's IP is between
94.100.245.28 and 94.100.245.28 (inclusive).
T-Systems International
AS34086
or else
ip4:
94.100.245.29 / 32
pass if the sender's IP is between
94.100.245.29 and 94.100.245.29 (inclusive).
T-Systems International
AS34086
or else
ip4:
153.100.8.31 / 32
pass if the sender's IP is between
153.100.8.31 and 153.100.8.31 (inclusive).
E.ON Digital Technology
AS16084
or else
ip4:
153.100.8.32 / 32
pass if the sender's IP is between
153.100.8.32 and 153.100.8.32 (inclusive).
E.ON Digital Technology
AS16084
or else
ip4:
153.100.131.11 / 32
pass if the sender's IP is between
153.100.131.11 and 153.100.131.11 (inclusive).
or else
ip4:
46.231.185.64 / 32
pass if the sender's IP is between
46.231.185.64 and 46.231.185.64 (inclusive).
Node4
AS31727
or else
ip4:
46.231.185.58 / 32
pass if the sender's IP is between
46.231.185.58 and 46.231.185.58 (inclusive).
Node4
AS31727
or else
ip4:
62.255.163.206 / 32
pass if the sender's IP is between
62.255.163.206 and 62.255.163.206 (inclusive).
Virgin Media
AS5089
or else
ip4:
62.255.163.237 / 32
pass if the sender's IP is between
62.255.163.237 and 62.255.163.237 (inclusive).
Virgin Media
AS5089
or else
ip4:
40.69.213.131 / 32
pass if the sender's IP is between
40.69.213.131 and 40.69.213.131 (inclusive).
Microsoft
AS8075
or else
ip4:
52.166.233.97 / 32
pass if the sender's IP is between
52.166.233.97 and 52.166.233.97 (inclusive).
Microsoft
AS8075
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 ip4:94.100.245.28 ip4:94.100.245.29 ip4:153.100.8.31 ip4:153.100.8.32 ip4:153.100.131.11 ip4:46.231.185.64 ip4:46.231.185.58 ip4:62.255.163.206 ip4:62.255.163.237 ip4:40.69.213.131 ip4:52.166.233.97 include:spf.protection.outlook.com -all
6 x ip4 5 x ip6 -all

IP ranges

94.100.245.28
T-Systems International
AS34086
94.100.245.29
T-Systems International
AS34086
153.100.8.31
E.ON Digital Technology
AS16084
153.100.8.32
E.ON Digital Technology
AS16084
153.100.131.11
46.231.185.64
Node4
AS31727
46.231.185.58
Node4
AS31727
62.255.163.206
Virgin Media
AS5089
62.255.163.237
Virgin Media
AS5089
40.69.213.131
Microsoft
AS8075
52.166.233.97
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