efolder.net SPF record

4 / 10 Lookups

0 Issues

509,077 IPv4 addresses

2.19 ⋅ 10 ²⁴ IPv6 addresses


                              v=spf1 +ip4:198.73.17.17 +ip4:198.73.17.48 +ip4:162.245.72.0/22 include:us._netblocks.mimecast.com include:spf.protection.outlook.com include:mktomail.com include:mail.zendesk.com -all

Copied

Terms

ip4:

198.73.17.17 / 32

pass if the sender's IP is between
198.73.17.17 and 198.73.17.17 (inclusive).

eFolder

AS55011

or else

ip4:

198.73.17.48 / 32

pass if the sender's IP is between
198.73.17.48 and 198.73.17.48 (inclusive).

eFolder

AS55011

or else

ip4:

162.245.72.0 / 22

pass if the sender's IP is between
162.245.72.0 and 162.245.75.255 (inclusive).

Axcient

AS54287

or else

include:

us._netblocks.mimecast.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:

mktomail.com

Evaluate this SPF record and pass if it

passes.

Marketo

Marketing automation

or else

include:

mail.zendesk.com

Evaluate this SPF record and pass if it

passes.

Zendesk

Helpdesk

or else

-all

fail the email's SPF check.

Included records

efolder.net

v=spf1 ip4:198.73.17.17 ip4:198.73.17.48 ip4:162.245.72.0/22 include:us._netblocks.mimecast.com include:spf.protection.outlook.com include:mktomail.com include:mail.zendesk.com -all

us._netblocks.mimecast.com

14 x ip4 ~all

spf.protection.outlook.com

6 x ip4 5 x ip6 -all

mktomail.com

12 x ip4 ~all

mail.zendesk.com

5 x ip4 ~all

IP ranges

198.73.17.17

eFolder

AS55011

198.73.17.48

eFolder

AS55011

162.245.72.0 / 22

Axcient

AS54287

162.245.72.0 - 162.245.75.255

1,024 IP addresses

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

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

199.15.212.0 / 22

Adobe

AS15224

199.15.212.0 - 199.15.215.255

1,024 IP addresses

72.3.185.0 / 24

Rackspace Hosting

AS33070

72.3.185.0 - 72.3.185.255

256 IP addresses

72.32.154.0 / 24

Rackspace Hosting

AS33070

72.32.154.0 - 72.32.154.255

256 IP addresses

72.32.217.0 / 24

Rackspace Hosting

AS33070

72.32.217.0 - 72.32.217.255

256 IP addresses

72.32.243.0 / 24

Rackspace Hosting

AS33070

72.32.243.0 - 72.32.243.255

256 IP addresses

94.236.119.0 / 26

Rackspace

AS15395

94.236.119.0 - 94.236.119.63

64 IP addresses

37.188.97.188

Rackspace

AS15395

185.28.196.0 / 22

Adobe

AS15224

185.28.196.0 - 185.28.199.255

1,024 IP addresses

192.28.128.0 / 18

Lockheed Martin

AS6075

192.28.128.0 - 192.28.191.255

16,384 IP addresses

103.237.104.0 / 22

MARKETO

AS53580

103.237.104.0 - 103.237.107.255

1,024 IP addresses

130.248.172.0 / 24

Adobe

AS15224

130.248.172.0 - 130.248.172.255

256 IP addresses

130.248.173.0 / 24

Adobe

AS15224

130.248.173.0 - 130.248.173.255

256 IP addresses

103.151.192.0 / 23

Amazon.com

AS16509

103.151.192.0 - 103.151.193.255

512 IP addresses

185.12.80.0 / 22

185.12.80.0 - 185.12.83.255

1,024 IP addresses

188.172.128.0 / 20

188.172.128.0 - 188.172.143.255

4,096 IP addresses

192.161.144.0 / 20

192.161.144.0 - 192.161.159.255

4,096 IP addresses

216.198.0.0 / 18

Amazon.com

AS16509

216.198.0.0 - 216.198.63.255

16,384 IP addresses