6 / 10
Lookups
0
Issues
643,194
IPv4 addresses
4.95 â‹… 10
27
IPv6 addresses
v=spf1 ip4:208.125.0.224/27 ip4:50.75.226.128/27 ip6:2001:470:1f07:f77::/64 a:spf.securespamfilter.com include:_spf.google.com include:spf.protection.outlook.com a:smtp-server.nyc.rr.com a:cdptpa-outbound-snat.email.rr.com include:servers.mcsv.net -all
Copied
Terms
ip4:
208.125.0.224 / 27
pass
if the sender's IP is between
208.125.0.224 and 208.125.0.255 (inclusive).
208.125.0.224 and 208.125.0.255 (inclusive).
Charter Communications
AS12271
or else
ip4:
50.75.226.128 / 27
pass
if the sender's IP is between
50.75.226.128 and 50.75.226.159 (inclusive).
50.75.226.128 and 50.75.226.159 (inclusive).
Charter Communications
AS12271
or else
ip6:
2001:470:1f07:f77:: / 64
pass
if the sender's IP is between
2001:470:1f07:f77:: and 2001:470:1f07:f77:ffff:ffff:ffff:ffff (inclusive).
2001:470:1f07:f77:: and 2001:470:1f07:f77:ffff:ffff:ffff:ffff (inclusive).
Hurricane Electric
AS6939
or else
pass
if the sender's IP address is in the A or AAAA record of this domain.
49 IPv4 addresses
or else
include:
_spf.google.com
Evaluate this SPF record and
pass
if it
passes.
This include does nothing if the included record returns fail, soft fail, or neutral.
Gmail
Inbox software
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
pass
if the sender's IP address is in the A or AAAA record of this domain.
1 IPv4 address
or else
pass
if the sender's IP address is in the A or AAAA record of this domain.
8 IPv4 addresses
or else
include:
servers.mcsv.net
Evaluate this SPF record and
pass
if it
passes.
This include does nothing if the included record returns fail, soft fail, or neutral.
MailChimp
Email marketing
or else
-all
fail
the email's SPF check.
Included records
v=spf1 ip4:208.125.0.224/27 ip4:50.75.226.128/27 ip6:2001:470:1f07:f77::/64 a:spf.securespamfilter.com include:_spf.google.com include:spf.protection.outlook.com a:smtp-server.nyc.rr.com a:cdptpa-outbound-snat.email.rr.com include:servers.mcsv.net -all
2 x ip4 6 x ip6 ~all
6 x ip4 5 x ip6 -all
3 x ip4 -all
IP ranges
2001:470:1f07:f77::
/ 64
Hurricane Electric
AS6939
2001:470:1f07:f77::
2001:470:1f07:f77:ffff:ffff:ffff:ffff
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