9 / 10
Lookups
0
Issues
471,212
IPv4 addresses
2.19 â‹… 10
24
IPv6 addresses
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:
sparkpostmail.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:
zcsend.net
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:
email.hivebrite.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:
one.zoho.com
Evaluate this SPF record and
pass
if it
passes.
This include does nothing if the included record returns fail, soft fail, or neutral.
Zoho Mail
Inbox software
or else
-all
fail
the email's SPF check.
Included records
v=spf1 include:spf.protection.outlook.com include:sparkpostmail.com include:zcsend.net include:email.hivebrite.com include:one.zoho.com -all
6 x ip4 5 x ip6 -all
exists:%{i}._spf.sparkpostmail.com ~all
7 x ip4 3 x ip6 ~all
2 x ip4 -all
include:spf.zoho.com include:zeptomail.net include:zcsend.net -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
169.148.144.0
/ 25
Zoho Corporation Pvt. Ltd,
AS56201
169.148.144.0 - 169.148.144.127
128 IP addresses
169.148.146.0
/ 23
Zoho Corporation Pvt. Ltd,
AS56201
169.148.146.0 - 169.148.147.255
512 IP addresses
169.148.138.0
/ 24
Zoho Corporation Pvt. Ltd,
AS56201
169.148.138.0 - 169.148.138.255
256 IP addresses