11 / 10
Lookups
1
Issue
991,977
IPv4 addresses
2.19 â‹… 10
24
IPv6 addresses
More than 10 DNS lookups were required to process this SPF record.
v=spf1 include:spf.protection.outlook.com include:spf.mcdns.com.br include:_spf.superlogica.com include:sendgrid.net include:_spf.embluemail.com ip4:144.217.153.169 ip4:66.70.220.156 ~all
Copied
Terms
include:
spf.protection.outlook.com
Evaluate this SPF record and
pass
if it
passes.
This include does nothing if the included record returns fail, soft fail, or neutral.
Microsoft 365 / Outlook
Inbox software
or else
include:
spf.mcdns.com.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
include:
_spf.superlogica.com
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
include:
sendgrid.net
Evaluate this SPF record and
pass
if it
passes.
This include does nothing if the included record returns fail, soft fail, or neutral.
SendGrid
Email automation
or else
include:
_spf.embluemail.com
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
ip4:
144.217.153.169 / 32
pass
if the sender's IP is between
144.217.153.169 and 144.217.153.169 (inclusive).
144.217.153.169 and 144.217.153.169 (inclusive).
OVH
AS16276
or else
ip4:
66.70.220.156 / 32
pass
if the sender's IP is between
66.70.220.156 and 66.70.220.156 (inclusive).
66.70.220.156 and 66.70.220.156 (inclusive).
OVH
AS16276
or else
~all
soft fail
the email's SPF check.
Included records
v=spf1 include:spf.protection.outlook.com include:spf.mcdns.com.br include:_spf.superlogica.com include:sendgrid.net include:_spf.embluemail.com ip4:144.217.153.169 ip4:66.70.220.156 ~all
More than 10 DNS lookups were required to process this SPF record
6 x ip4 5 x ip6 -all
include:sendgrid.net include:stspg-customer.com include:3453052.spf10.hubspotemail.net ~all
30 x ip4 ~all
19 x ip4 -all
16 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
177.70.126.0
/ 23
Akna Tecnologia da Informação Ltda.
AS263034
177.70.126.0 - 177.70.127.255
512 IP addresses
