8 / 10
Lookups
0
Issues
470,819
IPv4 addresses
2.19 â‹… 10
24
IPv6 addresses
v=spf1 include:spf.protection.outlook.com include:one.zoho.com ip4:66.195.143.0/24 ip4:64.132.91.0/24 ip4:69.211.135.0/24 ip4:8.12.72.0/24 include:spfa.cpmails.com include:spf-us.emailsignatures365.com include:_spf.psm.knowbe4.com -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:
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
ip4:
66.195.143.0 / 24
pass
if the sender's IP is between
66.195.143.0 and 66.195.143.255 (inclusive).
66.195.143.0 and 66.195.143.255 (inclusive).
Integrated Systems Corp
AS33127
or else
ip4:
64.132.91.0 / 24
pass
if the sender's IP is between
64.132.91.0 and 64.132.91.255 (inclusive).
64.132.91.0 and 64.132.91.255 (inclusive).
Integrated Systems Corp
AS33127
or else
ip4:
69.211.135.0 / 24
pass
if the sender's IP is between
69.211.135.0 and 69.211.135.255 (inclusive).
69.211.135.0 and 69.211.135.255 (inclusive).
Integrated Systems Corp
AS33127
or else
ip4:
8.12.72.0 / 24
pass
if the sender's IP is between
8.12.72.0 and 8.12.72.255 (inclusive).
8.12.72.0 and 8.12.72.255 (inclusive).
Integrated Systems Corp
AS33127
or else
include:
spfa.cpmails.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:
spf-us.emailsignatures365.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:
_spf.psm.knowbe4.com
Evaluate this SPF record and
pass
if it
passes.
This include does nothing if the included record returns fail, soft fail, or neutral.
KnowBe4
Security training
or else
-all
fail
the email's SPF check.
Included records
v=spf1 include:spf.protection.outlook.com include:one.zoho.com ip4:66.195.143.0/24 ip4:64.132.91.0/24 ip4:69.211.135.0/24 ip4:8.12.72.0/24 include:spfa.cpmails.com include:spf-us.emailsignatures365.com include:_spf.psm.knowbe4.com -all
6 x ip4 5 x ip6 -all
include:spf.zoho.com include:zeptomail.net include:zcsend.net -all
24 x ip4 -all
6 x ip4 -all
6 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
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