5 / 10
Lookups
0
Issues
564,434
IPv4 addresses
2.19 â‹… 10
24
IPv6 addresses
v=spf1 ip4:23.236.135.62/32 ip4:23.236.135.70/32 ip4:23.236.135.67/32 ip4:23.236.135.28/32 ip4:45.76.13.18/32 include:spf.protection.outlook.com include:spf.myconnectwise.net include:spf.smtp2go.com include:spf.sendinblue.com -all
Copied
Terms
ip4:
23.236.135.62 / 32
pass
if the sender's IP is between
23.236.135.62 and 23.236.135.62 (inclusive).
23.236.135.62 and 23.236.135.62 (inclusive).
B2 Net Solutions
AS55286
or else
ip4:
23.236.135.70 / 32
pass
if the sender's IP is between
23.236.135.70 and 23.236.135.70 (inclusive).
23.236.135.70 and 23.236.135.70 (inclusive).
B2 Net Solutions
AS55286
or else
ip4:
23.236.135.67 / 32
pass
if the sender's IP is between
23.236.135.67 and 23.236.135.67 (inclusive).
23.236.135.67 and 23.236.135.67 (inclusive).
B2 Net Solutions
AS55286
or else
ip4:
23.236.135.28 / 32
pass
if the sender's IP is between
23.236.135.28 and 23.236.135.28 (inclusive).
23.236.135.28 and 23.236.135.28 (inclusive).
B2 Net Solutions
AS55286
or else
ip4:
45.76.13.18 / 32
pass
if the sender's IP is between
45.76.13.18 and 45.76.13.18 (inclusive).
45.76.13.18 and 45.76.13.18 (inclusive).
The Constant Company
AS20473
or else
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.myconnectwise.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:
spf.smtp2go.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.sendinblue.com
Evaluate this SPF record and
pass
if it
passes.
This include does nothing if the included record returns fail, soft fail, or neutral.
Brevo
Email marketing
or else
-all
fail
the email's SPF check.
Included records
v=spf1 ip4:23.236.135.62 ip4:23.236.135.70 ip4:23.236.135.67 ip4:23.236.135.28 ip4:45.76.13.18 include:spf.protection.outlook.com include:spf.myconnectwise.net include:spf.smtp2go.com include:spf.sendinblue.com -all
6 x ip4 5 x ip6 -all
10 x ip4 ~all
10 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
66.235.120.0
/ 21
Wholesale Services Provider
AS45671
66.235.120.0 - 66.235.127.255
2,048 IP addresses
66.235.120.0
/ 21
Wholesale Services Provider
AS45671
66.235.120.0 - 66.235.127.255
2,048 IP addresses