spf1.staffbase.com SPF record

3 / 10 Lookups

0 Issues

184,904 IPv4 addresses

2.83 ⋅ 10 ²² IPv6 addresses


                              v=spf1 ip6:2c0f:fb50:4864::/56 ip6:2a00:1450:4864::/56 ip6:2800:3f0:4864::/56 ip6:2607:f8b0:4864::/56 ip6:2404:6800:4864::/56 ip6:2001:4860:4864::/56 ip4:87.253.232.0/21 ip4:74.125.0.0/16 ip4:69.72.32.0/20 ip4:54.174.63.0/24 ip4:54.174.60.0/23
                               ip4:54.174.59.0/24 ip4:54.174.57.0/24 ip4:54.174.52.0/24 include:spf2.staffbase.com -all

Copied

Terms

ip6:

2c0f:fb50:4864:: / 56

pass if the sender's IP is between
2c0f:fb50:4864:: and 2c0f:fb50:4864:ff:ffff:ffff:ffff:ffff (inclusive).

Google

AS15169

or else

ip6:

2a00:1450:4864:: / 56

pass if the sender's IP is between
2a00:1450:4864:: and 2a00:1450:4864:ff:ffff:ffff:ffff:ffff (inclusive).

Google

AS15169

or else

ip6:

2800:3f0:4864:: / 56

pass if the sender's IP is between
2800:3f0:4864:: and 2800:3f0:4864:ff:ffff:ffff:ffff:ffff (inclusive).

Google

AS15169

or else

ip6:

2607:f8b0:4864:: / 56

pass if the sender's IP is between
2607:f8b0:4864:: and 2607:f8b0:4864:ff:ffff:ffff:ffff:ffff (inclusive).

Google

AS15169

or else

ip6:

2404:6800:4864:: / 56

pass if the sender's IP is between
2404:6800:4864:: and 2404:6800:4864:ff:ffff:ffff:ffff:ffff (inclusive).

Google

AS15169

or else

ip6:

2001:4860:4864:: / 56

pass if the sender's IP is between
2001:4860:4864:: and 2001:4860:4864:ff:ffff:ffff:ffff:ffff (inclusive).

Google

AS15169

or else

ip4:

87.253.232.0 / 21

pass if the sender's IP is between
87.253.232.0 and 87.253.239.255 (inclusive).

or else

ip4:

74.125.0.0 / 16

pass if the sender's IP is between
74.125.0.0 and 74.125.255.255 (inclusive).

Google

AS15169

or else

ip4:

69.72.32.0 / 20

pass if the sender's IP is between
69.72.32.0 and 69.72.47.255 (inclusive).

Mailgun Technologies

AS396479

or else

ip4:

54.174.63.0 / 24

pass if the sender's IP is between
54.174.63.0 and 54.174.63.255 (inclusive).

Amazon.com

AS14618

or else

ip4:

54.174.60.0 / 23

pass if the sender's IP is between
54.174.60.0 and 54.174.61.255 (inclusive).

Amazon.com

AS14618

or else

ip4:

54.174.59.0 / 24

pass if the sender's IP is between
54.174.59.0 and 54.174.59.255 (inclusive).

Amazon.com

AS14618

or else

ip4:

54.174.57.0 / 24

pass if the sender's IP is between
54.174.57.0 and 54.174.57.255 (inclusive).

Amazon.com

AS14618

or else

ip4:

54.174.52.0 / 24

pass if the sender's IP is between
54.174.52.0 and 54.174.52.255 (inclusive).

Amazon.com

AS14618

or else

include:

spf2.staffbase.com

Evaluate this SPF record and pass if it

passes.

or else

-all

fail the email's SPF check.

Included records

spf1.staffbase.com

v=spf1 ip6:2c0f:fb50:4864::/56 ip6:2a00:1450:4864::/56 ip6:2800:3f0:4864::/56 ip6:2607:f8b0:4864::/56 ip6:2404:6800:4864::/56 ip6:2001:4860:4864::/56 ip4:87.253.232.0/21 ip4:74.125.0.0/16 ip4:69.72.32.0/20 ip4:54.174.63.0/24 ip4:54.174.60.0/23 ip4:54.174.59.0/24 ip4:54.174.57.0/24 ip4:54.174.52.0/24 include:spf2.staffbase.com -all

spf2.staffbase.com

14 x ip4 include:spf3.staffbase.com -all

spf3.staffbase.com

14 x ip4 include:spf4.staffbase.com -all

spf4.staffbase.com

3 x ip4 -all

IP ranges

2c0f:fb50:4864:: / 56

Google

AS15169

2c0f:fb50:4864::

2c0f:fb50:4864:ff:ffff:ffff:ffff:ffff

2a00:1450:4864:: / 56

Google

AS15169

2a00:1450:4864::

2a00:1450:4864:ff:ffff:ffff:ffff:ffff

2800:3f0:4864:: / 56

Google

AS15169

2800:3f0:4864::

2800:3f0:4864:ff:ffff:ffff:ffff:ffff

2607:f8b0:4864:: / 56

Google

AS15169

2607:f8b0:4864::

2607:f8b0:4864:ff:ffff:ffff:ffff:ffff

2404:6800:4864:: / 56

Google

AS15169

2404:6800:4864::

2404:6800:4864:ff:ffff:ffff:ffff:ffff

2001:4860:4864:: / 56

Google

AS15169

2001:4860:4864::

2001:4860:4864:ff:ffff:ffff:ffff:ffff

87.253.232.0 / 21

87.253.232.0 - 87.253.239.255

2,048 IP addresses

74.125.0.0 / 16

Google

AS15169

74.125.0.0 - 74.125.255.255

65,536 IP addresses

69.72.32.0 / 20

Mailgun Technologies

AS396479

69.72.32.0 - 69.72.47.255

4,096 IP addresses

54.174.63.0 / 24

Amazon.com

AS14618

54.174.63.0 - 54.174.63.255

256 IP addresses

54.174.60.0 / 23

Amazon.com

AS14618

54.174.60.0 - 54.174.61.255

512 IP addresses

54.174.59.0 / 24

Amazon.com

AS14618

54.174.59.0 - 54.174.59.255

256 IP addresses

54.174.57.0 / 24

Amazon.com

AS14618

54.174.57.0 - 54.174.57.255

256 IP addresses

54.174.52.0 / 24

Amazon.com

AS14618

54.174.52.0 - 54.174.52.255

256 IP addresses

143.244.80.0 / 20

Amazon.com

AS14618

143.244.80.0 - 143.244.95.255

4,096 IP addresses

143.55.224.0 / 20

Mailgun Technologies

AS396479

143.55.224.0 - 143.55.239.255

4,096 IP addresses

146.20.112.0 / 26

Rackspace Hosting

AS27357

146.20.112.0 - 146.20.112.63

64 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

158.247.16.0 / 20

Amazon.com

AS14618

158.247.16.0 - 158.247.31.255

4,096 IP addresses

159.112.240.0 / 20

Mailgun Technologies

AS396479

159.112.240.0 - 159.112.255.255

4,096 IP addresses

159.135.132.128 / 25

Rackspace

AS39921

159.135.132.128 - 159.135.132.255

128 IP addresses

159.135.140.80 / 29

Rackspace

AS39921

159.135.140.80 - 159.135.140.87

8 IP addresses

159.135.224.0 / 20

Mailgun Technologies

AS396479

159.135.224.0 - 159.135.239.255

4,096 IP addresses

161.38.192.0 / 20

Mailgun Technologies

AS396479

161.38.192.0 - 161.38.207.255

4,096 IP addresses

166.78.68.0 / 22

Rackspace Hosting

AS19994

166.78.68.0 - 166.78.71.255

1,024 IP addresses

18.208.124.128 / 25

Amazon.com

AS14618

18.208.124.128 - 18.208.124.255

128 IP addresses

185.12.80.0 / 22

185.12.80.0 - 185.12.83.255

1,024 IP addresses

45.14.148.0 / 22

MAILJET

AS200069

45.14.148.0 - 45.14.151.255

1,024 IP addresses

3.93.157.0 / 24

Amazon.com

AS14618

3.93.157.0 - 3.93.157.255

256 IP addresses

3.210.190.0 / 24

Amazon.com

AS14618

3.210.190.0 - 3.210.190.255

256 IP addresses

23.253.182.0 / 23

Rackspace Hosting

AS19994

23.253.182.0 - 23.253.183.255

512 IP addresses

216.198.0.0 / 18

Amazon.com

AS16509

216.198.0.0 - 216.198.63.255

16,384 IP addresses

216.139.64.0 / 19

Amazon.com

AS16509

216.139.64.0 - 216.139.95.255

8,192 IP addresses

209.85.128.0 / 17

Google

AS15169

209.85.128.0 - 209.85.255.255

32,768 IP addresses

209.61.151.0 / 24

Rackspace Hosting

AS33070

209.61.151.0 - 209.61.151.255

256 IP addresses

204.220.160.0 / 19

MAILJET

AS200069

204.220.160.0 - 204.220.191.255

8,192 IP addresses

198.61.254.0 / 23

Rackspace Hosting

AS19994

198.61.254.0 - 198.61.255.255

512 IP addresses

198.244.48.0 / 20

Mailgun Technologies

AS396479

198.244.48.0 - 198.244.63.255

4,096 IP addresses

192.237.158.0 / 23

Rackspace Hosting

AS19994

192.237.158.0 - 192.237.159.255

512 IP addresses

192.161.144.0 / 20

192.161.144.0 - 192.161.159.255

4,096 IP addresses

188.172.128.0 / 20

188.172.128.0 - 188.172.143.255

4,096 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