callone.com SPF record

12 / 10 Lookups

1 Issue

585,326 IPv4 addresses

2.19 ⋅ 10 ²⁴ IPv6 addresses

More than 10 DNS lookups were required to process this SPF record.


                              v=spf1 include:spf.rev.io include:us._netblocks.mimecast.com include:et._spf.pardot.com include:spf.protection.outlook.com include:spf.smtp2go.com include:_spf.coredial.com include:spfa.callone.com -all

Copied

Terms

include:

spf.rev.io

Evaluate this SPF record and pass if it

passes.

or else

include:

us._netblocks.mimecast.com

Evaluate this SPF record and pass if it

passes.

or else

include:

et._spf.pardot.com

Evaluate this SPF record and pass if it

passes.

or else

include:

spf.protection.outlook.com

Evaluate this SPF record and pass if it

passes.

Microsoft 365 / Outlook

Inbox software

or else

include:

spf.smtp2go.com

Evaluate this SPF record and pass if it

passes.

or else

include:

_spf.coredial.com

Evaluate this SPF record and pass if it

passes.

or else

include:

spfa.callone.com

Evaluate this SPF record and pass if it

passes.

or else

-all

fail the email's SPF check.

Included records

callone.com

v=spf1 include:spf.rev.io include:us._netblocks.mimecast.com include:et._spf.pardot.com include:spf.protection.outlook.com include:spf.smtp2go.com include:_spf.coredial.com include:spfa.callone.com -all

More than 10 DNS lookups were required to process this SPF record

spf.rev.io

5 x ip4 ~all

us._netblocks.mimecast.com

14 x ip4 ~all

et._spf.pardot.com

6 x ip4 -all

spf.protection.outlook.com

6 x ip4 5 x ip6 -all

spf.smtp2go.com

10 x ip4 ~all

_spf.coredial.com

9 x ip4 include:mailgun.org ~all

mailgun.org

include:_spf.mailgun.org include:_spf.eu.mailgun.org -all

_spf.mailgun.org

include:_spf1.mailgun.org include:_spf2.mailgun.org ~all

_spf1.mailgun.org

10 x ip4 ~all

_spf2.mailgun.org

9 x ip4 ~all

_spf.eu.mailgun.org

11 x ip4 ~all

spfa.callone.com

9 x ip4 -all

IP ranges

50.31.43.239

SendGrid

AS11377

167.89.9.223

SendGrid

AS11377

168.245.10.141

SendGrid

AS11377

168.245.49.18

SendGrid

AS11377

198.37.144.99

SendGrid

AS11377

207.211.31.0 / 25

Navisite Opco

AS14135

207.211.31.0 - 207.211.31.127

128 IP addresses

205.139.110.0 / 24

Mimecast North America

AS30031

205.139.110.0 - 205.139.110.255

256 IP addresses

216.205.24.0 / 24

Mimecast North America

AS30031

216.205.24.0 - 216.205.24.255

256 IP addresses

170.10.129.0 / 24

Mimecast North America

AS30031

170.10.129.0 - 170.10.129.255

256 IP addresses

63.128.21.0 / 24

Mimecast North America

AS30031

63.128.21.0 - 63.128.21.255

256 IP addresses

170.10.133.0 / 24

Mimecast North America

AS30031

170.10.133.0 - 170.10.133.255

256 IP addresses

185.58.84.93

Mimecast Services

AS42427

207.211.41.113

Navisite Opco

AS14135

207.211.30.64 / 26

Mimecast North America

AS30031

207.211.30.64 - 207.211.30.127

64 IP addresses

207.211.30.128 / 25

Mimecast North America

AS30031

207.211.30.128 - 207.211.30.255

128 IP addresses

216.145.221.0 / 24

Amazon.com

AS14618

216.145.221.0 - 216.145.221.255

256 IP addresses

170.10.128.0 / 24

Mimecast North America

AS30031

170.10.128.0 - 170.10.128.255

256 IP addresses

170.10.132.56 / 29

Mimecast North America

AS30031

170.10.132.56 - 170.10.132.63

8 IP addresses

170.10.132.64 / 29

Mimecast North America

AS30031

170.10.132.64 - 170.10.132.71

8 IP addresses

198.245.81.0 / 24

Salesforce.com

AS14340

198.245.81.0 - 198.245.81.255

256 IP addresses

136.147.176.0 / 24

Salesforce.com

AS14340

136.147.176.0 - 136.147.176.255

256 IP addresses

13.111.0.0 / 16

Salesforce.com

AS14340

13.111.0.0 - 13.111.255.255

65,536 IP addresses

136.147.182.0 / 24

Salesforce.com

AS14340

136.147.182.0 - 136.147.182.255

256 IP addresses

136.147.135.0 / 24

Salesforce.com

AS14340

136.147.135.0 - 136.147.135.255

256 IP addresses

199.122.123.0 / 24

Salesforce.com

AS14340

199.122.123.0 - 199.122.123.255

256 IP addresses

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

207.58.147.64 / 28

Leaseweb USA

AS30633

207.58.147.64 - 207.58.147.79

16 IP addresses

216.22.15.224 / 27

Leaseweb USA

AS30633

216.22.15.224 - 216.22.15.255

32 IP addresses

43.228.184.0 / 22

Arelion Sweden AB

AS1299

43.228.184.0 - 43.228.187.255

1,024 IP addresses

103.47.204.0 / 22

Arelion Sweden AB

AS1299

103.47.204.0 - 103.47.207.255

1,024 IP addresses

103.2.140.0 / 22

DEFT.COM

AS23352

103.2.140.0 - 103.2.143.255

1,024 IP addresses

203.31.36.0 / 22

DEFT.COM

AS23352

203.31.36.0 - 203.31.39.255

1,024 IP addresses

170.10.68.0 / 22

Wholesale Services Provider

AS45671

170.10.68.0 - 170.10.71.255

1,024 IP addresses

158.120.80.0 / 21

DEFT.COM

AS23352

158.120.80.0 - 158.120.87.255

2,048 IP addresses

66.235.120.0 / 21

Wholesale Services Provider

AS45671

66.235.120.0 - 66.235.127.255

2,048 IP addresses

194.195.251.175

Akamai Connected Cloud

AS63949

64.94.196.0 / 23

CoreDial

AS36234

64.94.196.0 - 64.94.197.255

512 IP addresses

198.58.40.0 / 21

CoreDial

AS36234

198.58.40.0 - 198.58.47.255

2,048 IP addresses

204.236.248.254

Amazon.com

AS14618

3.219.134.225

Amazon.com

AS14618

216.187.65.178

Concord Technologies

AS15197

216.187.65.179

Concord Technologies

AS15197

168.75.50.130

168.75.50.131

206.166.216.0 / 22

CoreDial

AS36234

206.166.216.0 - 206.166.219.255

1,024 IP addresses

209.61.151.0 / 24

Rackspace Hosting

AS33070

209.61.151.0 - 209.61.151.255

256 IP addresses

166.78.68.0 / 22

Rackspace Hosting

AS19994

166.78.68.0 - 166.78.71.255

1,024 IP addresses

198.61.254.0 / 23

Rackspace Hosting

AS19994

198.61.254.0 - 198.61.255.255

512 IP addresses

192.237.158.0 / 23

Rackspace Hosting

AS19994

192.237.158.0 - 192.237.159.255

512 IP addresses

23.253.182.0 / 23

Rackspace Hosting

AS19994

23.253.182.0 - 23.253.183.255

512 IP addresses

104.130.96.0 / 28

Rackspace Hosting

AS19994

104.130.96.0 - 104.130.96.15

16 IP addresses

146.20.113.0 / 24

Rackspace Hosting

AS27357

146.20.113.0 - 146.20.113.255

256 IP addresses

146.20.191.0 / 24

Rackspace Hosting

AS27357

146.20.191.0 - 146.20.191.255

256 IP addresses

159.135.224.0 / 20

Mailgun Technologies

AS396479

159.135.224.0 - 159.135.239.255

4,096 IP addresses

69.72.32.0 / 20

Mailgun Technologies

AS396479

69.72.32.0 - 69.72.47.255

4,096 IP addresses

104.130.122.0 / 23

Rackspace Hosting

AS27357

104.130.122.0 - 104.130.123.255

512 IP addresses

146.20.112.0 / 26

Rackspace Hosting

AS27357

146.20.112.0 - 146.20.112.63

64 IP addresses

161.38.192.0 / 20

Mailgun Technologies

AS396479

161.38.192.0 - 161.38.207.255

4,096 IP addresses

143.55.224.0 / 21

Mailgun Technologies

AS396479

143.55.224.0 - 143.55.231.255

2,048 IP addresses

143.55.232.0 / 22

Mailgun Technologies

AS396479

143.55.232.0 - 143.55.235.255

1,024 IP addresses

159.112.240.0 / 20

Mailgun Technologies

AS396479

159.112.240.0 - 159.112.255.255

4,096 IP addresses

198.244.48.0 / 20

Mailgun Technologies

AS396479

198.244.48.0 - 198.244.63.255

4,096 IP addresses

204.220.168.0 / 21

Inteliquent

AS5006

204.220.168.0 - 204.220.175.255

2,048 IP addresses

204.220.176.0 / 20

Inteliquent

AS5006

204.220.176.0 - 204.220.191.255

4,096 IP addresses

141.193.32.0 / 23

MAILJET

AS200069

141.193.32.0 - 141.193.33.255

512 IP addresses

159.135.140.80 / 29

Rackspace

AS39921

159.135.140.80 - 159.135.140.87

8 IP addresses

159.135.132.128 / 25

Rackspace

AS39921

159.135.132.128 - 159.135.132.255

128 IP addresses

161.38.204.0 / 22

MAILJET

AS200069

161.38.204.0 - 161.38.207.255

1,024 IP addresses

87.253.232.0 / 21

87.253.232.0 - 87.253.239.255

2,048 IP addresses

185.189.236.0 / 22

MAILJET

AS200069

185.189.236.0 - 185.189.239.255

1,024 IP addresses

185.211.120.0 / 22

MAILJET

AS200069

185.211.120.0 - 185.211.123.255

1,024 IP addresses

185.250.236.0 / 22

MAILJET

AS200069

185.250.236.0 - 185.250.239.255

1,024 IP addresses

143.55.236.0 / 22

MAILJET

AS200069

143.55.236.0 - 143.55.239.255

1,024 IP addresses

198.244.60.0 / 22

MAILJET

AS200069

198.244.60.0 - 198.244.63.255

1,024 IP addresses

204.220.160.0 / 21

MAILJET

AS200069

204.220.160.0 - 204.220.167.255

2,048 IP addresses

68.70.168.8

CONVERGEONE HOLDINGS

AS22458

64.78.148.6

Flexential Colorado

AS13649

209.152.205.3

Amazon.com

AS16509

209.152.205.51

Amazon.com

AS16509

209.152.205.52

Amazon.com

AS16509

209.152.205.31

Amazon.com

AS16509

209.152.205.53

Amazon.com

AS16509

104.192.60.36

Call One

AS63186

12.31.127.0 / 24

Communications Data Group

AS23087

12.31.127.0 - 12.31.127.255

256 IP addresses