mailcorp.com.br SPF record

7 / 10 Lookups

0 Issues

253,061 IPv4 addresses

1.84 ⋅ 10 ¹⁹ IPv6 addresses


                              v=spf1 include:cti.com.br include:spf.skymail.net.br -all

Copied

Terms

include:

cti.com.br

Evaluate this SPF record and pass if it

passes.

or else

include:

spf.skymail.net.br

Evaluate this SPF record and pass if it

passes.

or else

-all

fail the email's SPF check.

Included records

mailcorp.com.br

v=spf1 include:cti.com.br include:spf.skymail.net.br -all

cti.com.br

include:spf.ctitech.net.br include:_spf.rdstation.com.br -all

spf.ctitech.net.br

10 x ip4 1 x ip6 include:spf.skymail.net.br -all

spf.skymail.net.br

4 x ip4 -all

_spf.rdstation.com.br

include:sendgrid.net ?all

sendgrid.net

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

ab.sendgrid.net

4 x ip4 ~all

spf.skymail.net.br

4 x ip4 -all

IP ranges

187.73.128.0 / 20

ITIBR - Instituto de Tecnologia Informacao Brasil

AS28576

187.73.128.0 - 187.73.143.255

4,096 IP addresses

189.38.17.0 / 24

ITIBR - Instituto de Tecnologia Informacao Brasil

AS28576

189.38.17.0 - 189.38.17.255

256 IP addresses

189.38.22.0 / 24

PERES TELECOM PROVEDOR DE INTERNET LTDA

AS273436

189.38.22.0 - 189.38.22.255

256 IP addresses

189.38.27.0 / 24

ITIBR - Instituto de Tecnologia Informacao Brasil

AS28576

189.38.27.0 - 189.38.27.255

256 IP addresses

189.38.28.0 / 24

ITIBR - Instituto de Tecnologia Informacao Brasil

AS28576

189.38.28.0 - 189.38.28.255

256 IP addresses

200.220.146.0 / 24

ITIBR - Instituto de Tecnologia Informacao Brasil

AS28576

200.220.146.0 - 200.220.146.255

256 IP addresses

200.220.157.0 / 24

ITIBR - Instituto de Tecnologia Informacao Brasil

AS28576

200.220.157.0 - 200.220.157.255

256 IP addresses

186.193.224.0 / 20

CTINET SOLUCOES EM CONECTIVIDADE E INFORMATICA

AS262731

186.193.224.0 - 186.193.239.255

4,096 IP addresses

177.190.192.0 / 20

CTINET SOLUCOES EM CONECTIVIDADE E INFORMATICA

AS262731

177.190.192.0 - 177.190.207.255

4,096 IP addresses

104.251.215.11

Nodisto IT

AS394727

2804:234:8290:: / 64

CTINET SOLUCOES EM CONECTIVIDADE E INFORMATICA

AS262731

2804:234:8290::

2804:234:8290:0:ffff:ffff:ffff:ffff

200.219.235.128 / 26

Equinix (EMEA) Acquisition Enterprises

AS15830

200.219.235.128 - 200.219.235.191

64 IP addresses

168.0.132.0 / 22

Skymail Serviços de Computação e Provimento de Inf

AS265262

168.0.132.0 - 168.0.135.255

1,024 IP addresses

200.187.70.35

Skymail Serviços de Computação e Provimento de Inf

AS265262

54.232.200.57

Amazon.com

AS16509

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

200.219.235.128 / 26

Equinix (EMEA) Acquisition Enterprises

AS15830

200.219.235.128 - 200.219.235.191

64 IP addresses

168.0.132.0 / 22

Skymail Serviços de Computação e Provimento de Inf

AS265262

168.0.132.0 - 168.0.135.255

1,024 IP addresses

200.187.70.35

Skymail Serviços de Computação e Provimento de Inf

AS265262

54.232.200.57

Amazon.com

AS16509