casscomm.com. SPF record

10 / 10 Lookups

0 Issues

370,239 IPv4 addresses

0 IPv6 addresses


                              v=spf1 mx:casscomm-com.mx.av-mx.com ip4:24.52.149.221 ip4:24.245.95.30 ip4:208.80.204.38 ip4:208.80.204.36 ip4:208.80.204.46 ip4:208.80.204.161 ip4:208.80.204.58 ip4:208.80.204.44 ip4:208.80.204.32 ip4:208.80.204.29 ip4:208.80.204.56 ip4:208.80.204.53 
                              ip4:208.80.204.33 ip4:208.80.204.49 ip4:208.80.204.42 ip4:208.80.204.155 ip4:208.80.204.26 ip4:208.80.204.28 ip4:208.80.204.43 ip4:208.80.204.101 ip4:208.80.204.41 ip4:208.80.204.74 ip4:208.80.204.61 ip4:208.80.204.52 ip4:208.80.204.50 ip4:208.80.204.160 
                              ip4:208.80.204.156 ip4:208.80.204.55 ip4:208.80.204.102 ip4:208.80.204.30 ip4:208.80.204.39 ip4:208.80.204.48 ip4:208.80.204.73 ip4:208.80.204.23 ip4:208.80.204.31 ip4:208.80.204.59 ip4:208.80.204.24 ip4:208.80.204.71 ip4:208.80.204.20 ip4:208.80.204.62 
                              ip4:208.80.204.100 ip4:208.80.204.25 ip4:208.80.204.151 ip4:208.80.204.22 ip4:208.80.204.72 ip4:208.80.204.40 ip4:208.80.204.47 ip4:208.80.204.150 ip4:208.80.204.34 ip4:208.80.204.45 ip4:208.80.204.51 ip4:208.80.204.57 ip4:208.80.204.54 ip4:208.80.204.63 
                              ip4:208.80.204.35 ip4:208.80.204.27 ip4:208.80.204.60 ip4:208.80.204.37 ip4:208.80.204.21 include:spf1.neonova.net include:spf.mailjet.com include:_spf.elasticemail.com ~all

Copied

Terms

mx:

casscomm-com.mx.av-mx.com

pass if the sender's IP address is in the A or AAAA record of this domain.

or else

ip4:

24.52.149.221 / 32

pass if the sender's IP is between
24.52.149.221 and 24.52.149.221 (inclusive).

Cass Cable TV

AS10971

or else

ip4:

24.245.95.30 / 32

pass if the sender's IP is between
24.245.95.30 and 24.245.95.30 (inclusive).

Cass Cable TV

AS10971

or else

ip4:

208.80.204.38 / 32

pass if the sender's IP is between
208.80.204.38 and 208.80.204.38 (inclusive).

Metro Optic

AS29909

or else

ip4:

208.80.204.36 / 32

pass if the sender's IP is between
208.80.204.36 and 208.80.204.36 (inclusive).

Metro Optic

AS29909

or else

ip4:

208.80.204.46 / 32

pass if the sender's IP is between
208.80.204.46 and 208.80.204.46 (inclusive).

Metro Optic

AS29909

or else

ip4:

208.80.204.161 / 32

pass if the sender's IP is between
208.80.204.161 and 208.80.204.161 (inclusive).

Metro Optic

AS29909

or else

ip4:

208.80.204.58 / 32

pass if the sender's IP is between
208.80.204.58 and 208.80.204.58 (inclusive).

Metro Optic

AS29909

or else

ip4:

208.80.204.44 / 32

pass if the sender's IP is between
208.80.204.44 and 208.80.204.44 (inclusive).

Metro Optic

AS29909

or else

ip4:

208.80.204.32 / 32

pass if the sender's IP is between
208.80.204.32 and 208.80.204.32 (inclusive).

Metro Optic

AS29909

or else

ip4:

208.80.204.29 / 32

pass if the sender's IP is between
208.80.204.29 and 208.80.204.29 (inclusive).

Metro Optic

AS29909

or else

ip4:

208.80.204.56 / 32

pass if the sender's IP is between
208.80.204.56 and 208.80.204.56 (inclusive).

Metro Optic

AS29909

or else

ip4:

208.80.204.53 / 32

pass if the sender's IP is between
208.80.204.53 and 208.80.204.53 (inclusive).

Metro Optic

AS29909

or else

ip4:

208.80.204.33 / 32

pass if the sender's IP is between
208.80.204.33 and 208.80.204.33 (inclusive).

Metro Optic

AS29909

or else

ip4:

208.80.204.49 / 32

pass if the sender's IP is between
208.80.204.49 and 208.80.204.49 (inclusive).

Metro Optic

AS29909

or else

ip4:

208.80.204.42 / 32

pass if the sender's IP is between
208.80.204.42 and 208.80.204.42 (inclusive).

Metro Optic

AS29909

or else

ip4:

208.80.204.155 / 32

pass if the sender's IP is between
208.80.204.155 and 208.80.204.155 (inclusive).

Metro Optic

AS29909

or else

ip4:

208.80.204.26 / 32

pass if the sender's IP is between
208.80.204.26 and 208.80.204.26 (inclusive).

Metro Optic

AS29909

or else

ip4:

208.80.204.28 / 32

pass if the sender's IP is between
208.80.204.28 and 208.80.204.28 (inclusive).

Metro Optic

AS29909

or else

ip4:

208.80.204.43 / 32

pass if the sender's IP is between
208.80.204.43 and 208.80.204.43 (inclusive).

Metro Optic

AS29909

or else

ip4:

208.80.204.101 / 32

pass if the sender's IP is between
208.80.204.101 and 208.80.204.101 (inclusive).

Metro Optic

AS29909

or else

ip4:

208.80.204.41 / 32

pass if the sender's IP is between
208.80.204.41 and 208.80.204.41 (inclusive).

Metro Optic

AS29909

or else

ip4:

208.80.204.74 / 32

pass if the sender's IP is between
208.80.204.74 and 208.80.204.74 (inclusive).

Metro Optic

AS29909

or else

ip4:

208.80.204.61 / 32

pass if the sender's IP is between
208.80.204.61 and 208.80.204.61 (inclusive).

Metro Optic

AS29909

or else

ip4:

208.80.204.52 / 32

pass if the sender's IP is between
208.80.204.52 and 208.80.204.52 (inclusive).

Metro Optic

AS29909

or else

ip4:

208.80.204.50 / 32

pass if the sender's IP is between
208.80.204.50 and 208.80.204.50 (inclusive).

Metro Optic

AS29909

or else

ip4:

208.80.204.160 / 32

pass if the sender's IP is between
208.80.204.160 and 208.80.204.160 (inclusive).

Metro Optic

AS29909

or else

ip4:

208.80.204.156 / 32

pass if the sender's IP is between
208.80.204.156 and 208.80.204.156 (inclusive).

Metro Optic

AS29909

or else

ip4:

208.80.204.55 / 32

pass if the sender's IP is between
208.80.204.55 and 208.80.204.55 (inclusive).

Metro Optic

AS29909

or else

ip4:

208.80.204.102 / 32

pass if the sender's IP is between
208.80.204.102 and 208.80.204.102 (inclusive).

Metro Optic

AS29909

or else

ip4:

208.80.204.30 / 32

pass if the sender's IP is between
208.80.204.30 and 208.80.204.30 (inclusive).

Metro Optic

AS29909

or else

ip4:

208.80.204.39 / 32

pass if the sender's IP is between
208.80.204.39 and 208.80.204.39 (inclusive).

Metro Optic

AS29909

or else

ip4:

208.80.204.48 / 32

pass if the sender's IP is between
208.80.204.48 and 208.80.204.48 (inclusive).

Metro Optic

AS29909

or else

ip4:

208.80.204.73 / 32

pass if the sender's IP is between
208.80.204.73 and 208.80.204.73 (inclusive).

Metro Optic

AS29909

or else

ip4:

208.80.204.23 / 32

pass if the sender's IP is between
208.80.204.23 and 208.80.204.23 (inclusive).

Metro Optic

AS29909

or else

ip4:

208.80.204.31 / 32

pass if the sender's IP is between
208.80.204.31 and 208.80.204.31 (inclusive).

Metro Optic

AS29909

or else

ip4:

208.80.204.59 / 32

pass if the sender's IP is between
208.80.204.59 and 208.80.204.59 (inclusive).

Metro Optic

AS29909

or else

ip4:

208.80.204.24 / 32

pass if the sender's IP is between
208.80.204.24 and 208.80.204.24 (inclusive).

Metro Optic

AS29909

or else

ip4:

208.80.204.71 / 32

pass if the sender's IP is between
208.80.204.71 and 208.80.204.71 (inclusive).

Metro Optic

AS29909

or else

ip4:

208.80.204.20 / 32

pass if the sender's IP is between
208.80.204.20 and 208.80.204.20 (inclusive).

Metro Optic

AS29909

or else

ip4:

208.80.204.62 / 32

pass if the sender's IP is between
208.80.204.62 and 208.80.204.62 (inclusive).

Metro Optic

AS29909

or else

ip4:

208.80.204.100 / 32

pass if the sender's IP is between
208.80.204.100 and 208.80.204.100 (inclusive).

Metro Optic

AS29909

or else

ip4:

208.80.204.25 / 32

pass if the sender's IP is between
208.80.204.25 and 208.80.204.25 (inclusive).

Metro Optic

AS29909

or else

ip4:

208.80.204.151 / 32

pass if the sender's IP is between
208.80.204.151 and 208.80.204.151 (inclusive).

Metro Optic

AS29909

or else

ip4:

208.80.204.22 / 32

pass if the sender's IP is between
208.80.204.22 and 208.80.204.22 (inclusive).

Metro Optic

AS29909

or else

ip4:

208.80.204.72 / 32

pass if the sender's IP is between
208.80.204.72 and 208.80.204.72 (inclusive).

Metro Optic

AS29909

or else

ip4:

208.80.204.40 / 32

pass if the sender's IP is between
208.80.204.40 and 208.80.204.40 (inclusive).

Metro Optic

AS29909

or else

ip4:

208.80.204.47 / 32

pass if the sender's IP is between
208.80.204.47 and 208.80.204.47 (inclusive).

Metro Optic

AS29909

or else

ip4:

208.80.204.150 / 32

pass if the sender's IP is between
208.80.204.150 and 208.80.204.150 (inclusive).

Metro Optic

AS29909

or else

ip4:

208.80.204.34 / 32

pass if the sender's IP is between
208.80.204.34 and 208.80.204.34 (inclusive).

Metro Optic

AS29909

or else

ip4:

208.80.204.45 / 32

pass if the sender's IP is between
208.80.204.45 and 208.80.204.45 (inclusive).

Metro Optic

AS29909

or else

ip4:

208.80.204.51 / 32

pass if the sender's IP is between
208.80.204.51 and 208.80.204.51 (inclusive).

Metro Optic

AS29909

or else

ip4:

208.80.204.57 / 32

pass if the sender's IP is between
208.80.204.57 and 208.80.204.57 (inclusive).

Metro Optic

AS29909

or else

ip4:

208.80.204.54 / 32

pass if the sender's IP is between
208.80.204.54 and 208.80.204.54 (inclusive).

Metro Optic

AS29909

or else

ip4:

208.80.204.63 / 32

pass if the sender's IP is between
208.80.204.63 and 208.80.204.63 (inclusive).

Metro Optic

AS29909

or else

ip4:

208.80.204.35 / 32

pass if the sender's IP is between
208.80.204.35 and 208.80.204.35 (inclusive).

Metro Optic

AS29909

or else

ip4:

208.80.204.27 / 32

pass if the sender's IP is between
208.80.204.27 and 208.80.204.27 (inclusive).

Metro Optic

AS29909

or else

ip4:

208.80.204.60 / 32

pass if the sender's IP is between
208.80.204.60 and 208.80.204.60 (inclusive).

Metro Optic

AS29909

or else

ip4:

208.80.204.37 / 32

pass if the sender's IP is between
208.80.204.37 and 208.80.204.37 (inclusive).

Metro Optic

AS29909

or else

ip4:

208.80.204.21 / 32

pass if the sender's IP is between
208.80.204.21 and 208.80.204.21 (inclusive).

Metro Optic

AS29909

or else

include:

spf1.neonova.net

Evaluate this SPF record and pass if it

passes.

or else

include:

spf.mailjet.com

Evaluate this SPF record and pass if it

passes.

Mailjet

Email marketing

or else

include:

_spf.elasticemail.com

Evaluate this SPF record and pass if it

passes.

Elastic Email

Email marketing

or else

~all

soft fail the email's SPF check.

Included records

casscomm.com

v=spf1 mx:casscomm-com.mx.av-mx.com ip4:24.52.149.221 ip4:24.245.95.30 ip4:208.80.204.38 ip4:208.80.204.36 ip4:208.80.204.46 ip4:208.80.204.161 ip4:208.80.204.58 ip4:208.80.204.44 ip4:208.80.204.32 ip4:208.80.204.29 ip4:208.80.204.56 ip4:208.80.204.53 ip4:208.80.204.33 ip4:208.80.204.49 ip4:208.80.204.42 ip4:208.80.204.155 ip4:208.80.204.26 ip4:208.80.204.28 ip4:208.80.204.43 ip4:208.80.204.101 ip4:208.80.204.41 ip4:208.80.204.74 ip4:208.80.204.61 ip4:208.80.204.52 ip4:208.80.204.50 ip4:208.80.204.160 ip4:208.80.204.156 ip4:208.80.204.55 ip4:208.80.204.102 ip4:208.80.204.30 ip4:208.80.204.39 ip4:208.80.204.48 ip4:208.80.204.73 ip4:208.80.204.23 ip4:208.80.204.31 ip4:208.80.204.59 ip4:208.80.204.24 ip4:208.80.204.71 ip4:208.80.204.20 ip4:208.80.204.62 ip4:208.80.204.100 ip4:208.80.204.25 ip4:208.80.204.151 ip4:208.80.204.22 ip4:208.80.204.72 ip4:208.80.204.40 ip4:208.80.204.47 ip4:208.80.204.150 ip4:208.80.204.34 ip4:208.80.204.45 ip4:208.80.204.51 ip4:208.80.204.57 ip4:208.80.204.54 ip4:208.80.204.63 ip4:208.80.204.35 ip4:208.80.204.27 ip4:208.80.204.60 ip4:208.80.204.37 ip4:208.80.204.21 include:spf1.neonova.net include:spf.mailjet.com include:_spf.elasticemail.com ~all

spf1.neonova.net

include:sendgrid.net include:_spf.nrtc.syn-alias.com include:amazonses.com 2 x ip4 ~all

sendgrid.net

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

ab.sendgrid.net

4 x ip4 ~all

_spf.nrtc.syn-alias.com

mx 4 x ip4 ~all

amazonses.com

12 x ip4 -all

spf.mailjet.com

5 x ip4 ~all

_spf.elasticemail.com

exists:%{i}._spf.elasticemail.info ~all

IP ranges

24.52.149.221

Cass Cable TV

AS10971

24.245.95.30

Cass Cable TV

AS10971

208.80.204.38

Metro Optic

AS29909

208.80.204.36

Metro Optic

AS29909

208.80.204.46

Metro Optic

AS29909

208.80.204.161

Metro Optic

AS29909

208.80.204.58

Metro Optic

AS29909

208.80.204.44

Metro Optic

AS29909

208.80.204.32

Metro Optic

AS29909

208.80.204.29

Metro Optic

AS29909

208.80.204.56

Metro Optic

AS29909

208.80.204.53

Metro Optic

AS29909

208.80.204.33

Metro Optic

AS29909

208.80.204.49

Metro Optic

AS29909

208.80.204.42

Metro Optic

AS29909

208.80.204.155

Metro Optic

AS29909

208.80.204.26

Metro Optic

AS29909

208.80.204.28

Metro Optic

AS29909

208.80.204.43

Metro Optic

AS29909

208.80.204.101

Metro Optic

AS29909

208.80.204.41

Metro Optic

AS29909

208.80.204.74

Metro Optic

AS29909

208.80.204.61

Metro Optic

AS29909

208.80.204.52

Metro Optic

AS29909

208.80.204.50

Metro Optic

AS29909

208.80.204.160

Metro Optic

AS29909

208.80.204.156

Metro Optic

AS29909

208.80.204.55

Metro Optic

AS29909

208.80.204.102

Metro Optic

AS29909

208.80.204.30

Metro Optic

AS29909

208.80.204.39

Metro Optic

AS29909

208.80.204.48

Metro Optic

AS29909

208.80.204.73

Metro Optic

AS29909

208.80.204.23

Metro Optic

AS29909

208.80.204.31

Metro Optic

AS29909

208.80.204.59

Metro Optic

AS29909

208.80.204.24

Metro Optic

AS29909

208.80.204.71

Metro Optic

AS29909

208.80.204.20

Metro Optic

AS29909

208.80.204.62

Metro Optic

AS29909

208.80.204.100

Metro Optic

AS29909

208.80.204.25

Metro Optic

AS29909

208.80.204.151

Metro Optic

AS29909

208.80.204.22

Metro Optic

AS29909

208.80.204.72

Metro Optic

AS29909

208.80.204.40

Metro Optic

AS29909

208.80.204.47

Metro Optic

AS29909

208.80.204.150

Metro Optic

AS29909

208.80.204.34

Metro Optic

AS29909

208.80.204.45

Metro Optic

AS29909

208.80.204.51

Metro Optic

AS29909

208.80.204.57

Metro Optic

AS29909

208.80.204.54

Metro Optic

AS29909

208.80.204.63

Metro Optic

AS29909

208.80.204.35

Metro Optic

AS29909

208.80.204.27

Metro Optic

AS29909

208.80.204.60

Metro Optic

AS29909

208.80.204.37

Metro Optic

AS29909

208.80.204.21

Metro Optic

AS29909

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

150.136.204.204

Oracle

AS31898

129.213.214.220

Oracle

AS31898

129.158.55.198

Oracle

AS31898

69.168.108.15

Oracle

AS31898

199.255.192.0 / 22

Amazon.com

AS16509

199.255.192.0 - 199.255.195.255

1,024 IP addresses

199.127.232.0 / 22

Amazon.com

AS16509

199.127.232.0 - 199.127.235.255

1,024 IP addresses

54.240.0.0 / 18

Amazon.com

AS16509

54.240.0.0 - 54.240.63.255

16,384 IP addresses

69.169.224.0 / 20

Amazon.com

AS16509

69.169.224.0 - 69.169.239.255

4,096 IP addresses

23.249.208.0 / 20

Amazon.com

AS16509

23.249.208.0 - 23.249.223.255

4,096 IP addresses

23.251.224.0 / 19

Amazon.com

AS16509

23.251.224.0 - 23.251.255.255

8,192 IP addresses

76.223.176.0 / 20

Amazon.com

AS16509

76.223.176.0 - 76.223.191.255

4,096 IP addresses

54.240.64.0 / 18

Amazon.com

AS14618

54.240.64.0 - 54.240.127.255

16,384 IP addresses

76.223.128.0 / 19

Amazon.com

AS16509

76.223.128.0 - 76.223.159.255

8,192 IP addresses

216.221.160.0 / 19

Amazon.com

AS16509

216.221.160.0 - 216.221.191.255

8,192 IP addresses

206.55.144.0 / 20

Amazon.com

AS16509

206.55.144.0 - 206.55.159.255

4,096 IP addresses

24.110.64.0 / 18

Amazon.com

AS16509

24.110.64.0 - 24.110.127.255

16,384 IP addresses

137.118.0.0 / 17

Amazon.com

AS14618

137.118.0.0 - 137.118.127.255

32,768 IP addresses

137.118.128.0 / 21

Buggs Island Telephone Cooperative

AS21891

137.118.128.0 - 137.118.135.255

2,048 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

45.14.148.0 / 22

MAILJET

AS200069

45.14.148.0 - 45.14.151.255

1,024 IP addresses