mainnameserver.com SPF record

7 / 10 Lookups
0 Issues
474,565 IPv4 addresses
2.19 ⋅ 10 24 IPv6 addresses
v=spf1 a mx a:mailforwards.extendcp.co.uk include:domainbox.net ~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.
1 IPv4 address
or else
a:
mailforwards.extendcp.co.uk
pass if the sender's IP address is in the A or AAAA record of this domain.
6 IPv4 addresses
or else
include:
domainbox.net
Evaluate this SPF record and pass if it
passes.
or else
~all
soft fail the email's SPF check.

Included records

v=spf1 a mx a:mailforwards.extendcp.co.uk include:domainbox.net ~all
5 x ip4 include:secureserver.net -all
include:spf-0.secureserver.net -all
32 x ip4 include:spf.protection.outlook.com -all
6 x ip4 5 x ip6 -all

IP ranges

92.51.170.70
Host Europe
AS20773
80.90.192.38
Heart Internet
AS20738
79.170.40.74
Heart Internet
AS20738
80.90.192.50
Heart Internet
AS20738
80.90.192.200
Heart Internet
AS20738
80.90.192.19
Heart Internet
AS20738
79.170.40.72
Heart Internet
AS20738
134.119.228.224 / 29
Host Europe
AS34011
80.67.29.0 / 26
Host Europe
AS34011
80.237.138.224 / 27
Host Europe
AS34011
148.163.153.251
Proofpoint
AS22843
148.163.150.39
Proofpoint
AS26211
64.202.168.0 / 24
GoDaddy.com
AS398101
97.74.135.0 / 24
GoDaddy.com
AS26496
72.167.238.0 / 24
GoDaddy.com
AS26496
72.167.234.0 / 24
GoDaddy.com
AS26496
72.167.218.0 / 24
GoDaddy.com
AS26496
68.178.252.0 / 24
GoDaddy.com
AS26496
68.178.213.0 / 24
GoDaddy.com
AS26496
216.69.139.0 / 24
GoDaddy.com
AS398101
208.109.80.0 / 24
GoDaddy.com
AS26496
92.204.81.0 / 24
Host Europe
AS21499
198.71.224.0 / 19
GoDaddy.com
AS400754
184.168.224.0 / 24
GoDaddy.com
AS26496
184.168.200.0 / 24
GoDaddy.com
AS26496
184.168.131.0 / 24
GoDaddy.com
AS26496
184.168.128.0 / 24
GoDaddy.com
AS26496
92.204.65.0 / 28
Host Europe
AS21499
182.50.132.0 / 24
GoDaddy.com
AS26496
173.201.192.0 / 23
GoDaddy.com
AS26496
72.167.168.0 / 24
Amazon.com
AS16509
92.204.71.0 / 24
Host Europe
AS21499
132.148.124.0 / 24
GoDaddy.com
AS26496
72.167.172.0 / 24
Amazon.com
AS14618
188.121.52.0 / 24
Host Europe
AS21499
188.121.53.0 / 24
Host Europe
AS21499
52.89.65.132
Amazon.com
AS16509
54.214.222.76
Amazon.com
AS16509
54.184.82.65
Amazon.com
AS16509
52.26.164.15
Amazon.com
AS16509
68.178.181.0 / 24
GoDaddy.com
AS26496
50.63.8.0 / 22
GoDaddy.com
AS398101
208.109.194.0 / 24
GoDaddy.com
AS26496
80.237.138.192 / 26
Host Europe
AS34011
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