11 / 10
Lookups
1
Issue
645,004
IPv4 addresses
2.22 ⋅ 10
24
IPv6 addresses
More than 10 DNS lookups were required to process this SPF record.
v=spf1 include:_spf.mailersend.net ip4:177.53.168.6 ip4:177.53.168.12 ip4:45.236.12.6 ip4:45.236.12.7 ip4:50.116.86.80 ip6:2804:4dc:100:1::6 include:websitewelcome.com include:spf-29.mailgrid.net.br ~all
Copied
Terms
include:
_spf.mailersend.net
Evaluate this SPF record and
pass
if it
passes.
This include does nothing if the included record returns fail, soft fail, or neutral.
MailerSend
Email automation
or else
ip4:
177.53.168.6 / 32
pass
if the sender's IP is between
177.53.168.6 and 177.53.168.6 (inclusive).
177.53.168.6 and 177.53.168.6 (inclusive).
ALTERNA TELECOMUNICACOES E CONECTIVIDADE LTDA EPP
AS262474
or else
ip4:
177.53.168.12 / 32
pass
if the sender's IP is between
177.53.168.12 and 177.53.168.12 (inclusive).
177.53.168.12 and 177.53.168.12 (inclusive).
ALTERNA TELECOMUNICACOES E CONECTIVIDADE LTDA EPP
AS262474
or else
ip4:
45.236.12.6 / 32
pass
if the sender's IP is between
45.236.12.6 and 45.236.12.6 (inclusive).
45.236.12.6 and 45.236.12.6 (inclusive).
SDG TELECOM E SERVICOS LTDA - ME
AS268219
or else
ip4:
45.236.12.7 / 32
pass
if the sender's IP is between
45.236.12.7 and 45.236.12.7 (inclusive).
45.236.12.7 and 45.236.12.7 (inclusive).
SDG TELECOM E SERVICOS LTDA - ME
AS268219
or else
ip4:
50.116.86.80 / 32
pass
if the sender's IP is between
50.116.86.80 and 50.116.86.80 (inclusive).
50.116.86.80 and 50.116.86.80 (inclusive).
Oracle
AS31898
or else
ip6:
2804:4dc:100:1::6 / 128
pass
if the sender's IP is between
2804:4dc:100:1::6 and 2804:4dc:100:1::6 (inclusive).
2804:4dc:100:1::6 and 2804:4dc:100:1::6 (inclusive).
ALTERNA TELECOMUNICACOES E CONECTIVIDADE LTDA EPP
AS262474
or else
include:
websitewelcome.com
Evaluate this SPF record and
pass
if it
passes.
This include does nothing if the included record returns fail, soft fail, or neutral.
Hostgator
Inbox software
or else
include:
spf-29.mailgrid.net.br
Evaluate this SPF record and
pass
if it
passes.
This include does nothing if the included record returns fail, soft fail, or neutral.
or else
~all
soft fail
the email's SPF check.
Included records
v=spf1 include:_spf.mailersend.net ip4:177.53.168.6 ip4:177.53.168.12 ip4:45.236.12.6 ip4:45.236.12.7 ip4:50.116.86.80 ip6:2804:4dc:100:1::6 include:websitewelcome.com include:spf-29.mailgrid.net.br ~all
More than 10 DNS lookups were required to process this SPF record
1 x ip4 ~all
include:eig.spf.a.cloudfilter.net include:spf.websitewelcome.com include:_spf.google.com include:spf.protection.outlook.com -all
3 x ip4 ~all
include:_spf.nfco-mailout.com 10 x ip4 ~all
include:_netblocks-pro.nfco-mailout.com include:_netblocks-atl.nfco-mailout.com ~all
5 x ip4 ~all
4 x ip4 ~all
2 x ip4 6 x ip6 ~all
6 x ip4 5 x ip6 -all
include:spf-29e.mailgrid.net.br 11 x ip4 -all
11 x ip4 -all
IP ranges
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