dnb.com SPF record

7 / 10 Lookups

0 Issues

700,066 IPv4 addresses

2.19 ⋅ 10 ²⁴ IPv6 addresses


                              v=spf1 ip4:159.137.80.91 ip4:208.226.214.236 ip4:72.19.252.170 ip4:220.130.152.173 ip4:204.92.22.200/30 ip4:12.129.29.143 ip4:158.151.208.120/24 ip4:158.151.214.66/28 ip4:165.193.97.93
                               ip4:72.14.161.10/31 ip4:158.106.68.11 ip4:205.216.45.11 ip4:209.112.4.10/31 ip4:209.66.117.11 ip4:209.123.45.224 include:spf.protection.outlook.com include:sendgrid.net include:_spf.salesforce.com
                               include:spf1.dm.aliyun.com -all

Copied

Terms

ip4:

159.137.80.91 / 32

pass if the sender's IP is between
159.137.80.91 and 159.137.80.91 (inclusive).

Ensono LP

AS19229

or else

ip4:

208.226.214.236 / 32

pass if the sender's IP is between
208.226.214.236 and 208.226.214.236 (inclusive).

Ensono LP

AS394453

or else

ip4:

72.19.252.170 / 32

pass if the sender's IP is between
72.19.252.170 and 72.19.252.170 (inclusive).

Amazon.com

AS16509

or else

ip4:

220.130.152.173 / 32

pass if the sender's IP is between
220.130.152.173 and 220.130.152.173 (inclusive).

Data Communication Business Group

AS3462

or else

ip4:

204.92.22.200 / 30

pass if the sender's IP is between
204.92.22.200 and 204.92.22.203 (inclusive).

Verizon Business

AS701

or else

ip4:

12.129.29.143 / 32

pass if the sender's IP is between
12.129.29.143 and 12.129.29.143 (inclusive).

AT&T Enterprises

AS7018

or else

ip4:

158.151.208.120 / 24

pass if the sender's IP is between
158.151.208.0 and 158.151.208.255 (inclusive).

Amazon.com

AS16509

or else

ip4:

158.151.214.66 / 28

pass if the sender's IP is between
158.151.214.64 and 158.151.214.79 (inclusive).

Amazon.com

AS16509

or else

ip4:

165.193.97.93 / 32

pass if the sender's IP is between
165.193.97.93 and 165.193.97.93 (inclusive).

CenturyLink Communications

AS3561

or else

ip4:

72.14.161.10 / 31

pass if the sender's IP is between
72.14.161.10 and 72.14.161.11 (inclusive).

Rogers Communications Canada

AS26788

or else

ip4:

158.106.68.11 / 32

pass if the sender's IP is between
158.106.68.11 and 158.106.68.11 (inclusive).

Beanfield Technologies

AS23498

or else

ip4:

205.216.45.11 / 32

pass if the sender's IP is between
205.216.45.11 and 205.216.45.11 (inclusive).

CenturyLink Communications

AS3561

or else

ip4:

209.112.4.10 / 31

pass if the sender's IP is between
209.112.4.10 and 209.112.4.11 (inclusive).

Zayo Bandwidth

AS15290

or else

ip4:

209.66.117.11 / 32

pass if the sender's IP is between
209.66.117.11 and 209.66.117.11 (inclusive).

Zayo Bandwidth

AS6461

or else

ip4:

209.123.45.224 / 32

pass if the sender's IP is between
209.123.45.224 and 209.123.45.224 (inclusive).

Cologix

AS8001

or else

include:

spf.protection.outlook.com

Evaluate this SPF record and pass if it

passes.

Microsoft 365 / Outlook

Inbox software

or else

include:

sendgrid.net

Evaluate this SPF record and pass if it

passes.

SendGrid

Email automation

or else

include:

_spf.salesforce.com

Evaluate this SPF record and pass if it

passes.

Salesforce

CRM

or else

include:

spf1.dm.aliyun.com

Evaluate this SPF record and pass if it

passes.

or else

-all

fail the email's SPF check.

Included records

dnb.com

v=spf1 ip4:159.137.80.91 ip4:208.226.214.236 ip4:72.19.252.170 ip4:220.130.152.173 ip4:204.92.22.200/30 ip4:12.129.29.143 ip4:158.151.208.120/24 ip4:158.151.214.66/28 ip4:165.193.97.93 ip4:72.14.161.10/31 ip4:158.106.68.11 ip4:205.216.45.11 ip4:209.112.4.10/31 ip4:209.66.117.11 ip4:209.123.45.224 include:spf.protection.outlook.com include:sendgrid.net include:_spf.salesforce.com include:spf1.dm.aliyun.com -all

spf.protection.outlook.com

6 x ip4 5 x ip6 -all

sendgrid.net

11 x ip4 include:ab.sendgrid.net ~all

ab.sendgrid.net

4 x ip4 ~all

_spf.salesforce.com

exists:%{i}._spf.mta.salesforce.com -all

spf1.dm.aliyun.com

9 x ip4 include:spfdm-global-1.aliyun.com -all

spfdm-global-1.aliyun.com

4 x ip4 -all

IP ranges

159.137.80.91

Ensono LP

AS19229

208.226.214.236

Ensono LP

AS394453

72.19.252.170

Amazon.com

AS16509

220.130.152.173

Data Communication Business Group

AS3462

204.92.22.200 / 30

Verizon Business

AS701

204.92.22.200 - 204.92.22.203

4 IP addresses

12.129.29.143

AT&T Enterprises

AS7018

158.151.208.120 / 24

Amazon.com

AS16509

158.151.208.0 - 158.151.208.255

256 IP addresses

158.151.214.66 / 28

Amazon.com

AS16509

158.151.214.64 - 158.151.214.79

16 IP addresses

165.193.97.93

CenturyLink Communications

AS3561

72.14.161.10 / 31

Rogers Communications Canada

AS26788

72.14.161.10 - 72.14.161.11

2 IP addresses

158.106.68.11

Beanfield Technologies

AS23498

205.216.45.11

CenturyLink Communications

AS3561

209.112.4.10 / 31

Zayo Bandwidth

AS15290

209.112.4.10 - 209.112.4.11

2 IP addresses

209.66.117.11

Zayo Bandwidth

AS6461

209.123.45.224

Cologix

AS8001

40.92.0.0 / 15

Microsoft

AS8075

40.92.0.0 - 40.93.255.255

131,072 IP addresses

40.107.0.0 / 16

Microsoft

AS8075

40.107.0.0 - 40.107.255.255

65,536 IP addresses

52.100.0.0 / 15

Microsoft

AS8075

52.100.0.0 - 52.101.255.255

131,072 IP addresses

52.102.0.0 / 16

Microsoft

AS8075

52.102.0.0 - 52.102.255.255

65,536 IP addresses

52.103.0.0 / 17

Microsoft

AS8075

52.103.0.0 - 52.103.127.255

32,768 IP addresses

104.47.0.0 / 17

Microsoft

AS8075

104.47.0.0 - 104.47.127.255

32,768 IP addresses

2a01:111:f400:: / 48

Microsoft

AS8075

2a01:111:f400::

2a01:111:f400:ffff:ffff:ffff:ffff:ffff

2a01:111:f403:: / 49

Microsoft

AS8075

2a01:111:f403::

2a01:111:f403:7fff:ffff:ffff:ffff:ffff

2a01:111:f403:8000:: / 51

Microsoft

AS8075

2a01:111:f403:8000::

2a01:111:f403:9fff:ffff:ffff:ffff:ffff

2a01:111:f403:c000:: / 51

Microsoft

AS8075

2a01:111:f403:c000::

2a01:111:f403:dfff:ffff:ffff:ffff:ffff

2a01:111:f403:f000:: / 52

Microsoft

AS8075

2a01:111:f403:f000::

2a01:111:f403:ffff:ffff:ffff:ffff:ffff

167.89.0.0 / 17

SendGrid

AS11377

167.89.0.0 - 167.89.127.255

32,768 IP addresses

208.117.48.0 / 20

SendGrid

AS11377

208.117.48.0 - 208.117.63.255

4,096 IP addresses

50.31.32.0 / 19

SendGrid

AS11377

50.31.32.0 - 50.31.63.255

8,192 IP addresses

198.37.144.0 / 20

SendGrid

AS11377

198.37.144.0 - 198.37.159.255

4,096 IP addresses

198.21.0.0 / 21

SendGrid

AS11377

198.21.0.0 - 198.21.7.255

2,048 IP addresses

192.254.112.0 / 20

SendGrid

AS11377

192.254.112.0 - 192.254.127.255

4,096 IP addresses

168.245.0.0 / 17

SendGrid

AS11377

168.245.0.0 - 168.245.127.255

32,768 IP addresses

149.72.0.0 / 16

Amazon.com

AS14618

149.72.0.0 - 149.72.255.255

65,536 IP addresses

159.183.0.0 / 16

SendGrid

AS11377

159.183.0.0 - 159.183.255.255

65,536 IP addresses

134.128.64.0 / 19

SendGrid

AS11377

134.128.64.0 - 134.128.95.255

8,192 IP addresses

134.128.96.0 / 19

SendGrid

AS11377

134.128.96.0 - 134.128.127.255

8,192 IP addresses

223.165.113.0 / 24

SendGrid

AS11377

223.165.113.0 - 223.165.113.255

256 IP addresses

223.165.115.0 / 24

SendGrid

AS11377

223.165.115.0 - 223.165.115.255

256 IP addresses

223.165.118.0 / 23

SendGrid

AS11377

223.165.118.0 - 223.165.119.255

512 IP addresses

223.165.120.0 / 23

SendGrid

AS11377

223.165.120.0 - 223.165.121.255

512 IP addresses

115.124.21.0 / 24

Hangzhou Alibaba Advertising Co.

AS37963

115.124.21.0 - 115.124.21.255

256 IP addresses

140.205.208.0 / 24

Hangzhou Alibaba Advertising Co.

AS37963

140.205.208.0 - 140.205.208.255

256 IP addresses

140.205.210.0 / 24

Hangzhou Alibaba Advertising Co.

AS37963

140.205.210.0 - 140.205.210.255

256 IP addresses

47.88.45.0 / 24

Alibaba (US) Technology Co.

AS45102

47.88.45.0 - 47.88.45.255

256 IP addresses

8.219.35.0 / 24

Alibaba (US) Technology Co.

AS45102

8.219.35.0 - 8.219.35.255

256 IP addresses

47.90.196.0 / 24

Alibaba (US) Technology Co.

AS45102

47.90.196.0 - 47.90.196.255

256 IP addresses

106.11.171.128 / 25

Hangzhou Alibaba Advertising Co.

AS37963

106.11.171.128 - 106.11.171.255

128 IP addresses

8.221.26.0 / 23

Alibaba (US) Technology Co.

AS45102

8.221.26.0 - 8.221.27.255

512 IP addresses

8.221.28.0 / 22

Alibaba (US) Technology Co.

AS45102

8.221.28.0 - 8.221.31.255

1,024 IP addresses

115.124.24.0 / 24

Hangzhou Alibaba Advertising Co.

AS37963

115.124.24.0 - 115.124.24.255

256 IP addresses

8.219.27.128 / 25

Alibaba (US) Technology Co.

AS45102

8.219.27.128 - 8.219.27.255

128 IP addresses

8.221.30.128 / 25

Alibaba (US) Technology Co.

AS45102

8.221.30.128 - 8.221.30.255

128 IP addresses

47.245.196.0 / 24

Alibaba (US) Technology Co.

AS45102

47.245.196.0 - 47.245.196.255

256 IP addresses