5 / 10
Lookups
0
Issues
462,747
IPv4 addresses
2.19 â‹… 10
24
IPv6 addresses
v=spf1 include:spf.protection.outlook.com ip4:208.123.225.0/24 ip4:208.123.224.24/29 ip4:208.123.224.160/29 ip4:208.123.225.11 ip4:208.123.225.13 ip4:208.123.225.17 ip4:208.123.225.27
include:spf.tmes.trendmicro.com include:spf.constantcontact.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
ip4:
208.123.225.0 / 24
pass
if the sender's IP is between
208.123.225.0 and 208.123.225.255 (inclusive).
208.123.225.0 and 208.123.225.255 (inclusive).
Geneseo Telephone
AS15129
or else
ip4:
208.123.224.24 / 29
pass
if the sender's IP is between
208.123.224.24 and 208.123.224.31 (inclusive).
208.123.224.24 and 208.123.224.31 (inclusive).
Geneseo Telephone
AS15129
or else
ip4:
208.123.224.160 / 29
pass
if the sender's IP is between
208.123.224.160 and 208.123.224.167 (inclusive).
208.123.224.160 and 208.123.224.167 (inclusive).
Geneseo Telephone
AS15129
or else
ip4:
208.123.225.11 / 32
pass
if the sender's IP is between
208.123.225.11 and 208.123.225.11 (inclusive).
208.123.225.11 and 208.123.225.11 (inclusive).
Geneseo Telephone
AS15129
or else
ip4:
208.123.225.13 / 32
pass
if the sender's IP is between
208.123.225.13 and 208.123.225.13 (inclusive).
208.123.225.13 and 208.123.225.13 (inclusive).
Geneseo Telephone
AS15129
or else
ip4:
208.123.225.17 / 32
pass
if the sender's IP is between
208.123.225.17 and 208.123.225.17 (inclusive).
208.123.225.17 and 208.123.225.17 (inclusive).
Geneseo Telephone
AS15129
or else
ip4:
208.123.225.27 / 32
pass
if the sender's IP is between
208.123.225.27 and 208.123.225.27 (inclusive).
208.123.225.27 and 208.123.225.27 (inclusive).
Geneseo Telephone
AS15129
or else
include:
spf.tmes.trendmicro.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.constantcontact.com
Evaluate this SPF record and
pass
if it
passes.
This include does nothing if the included record returns fail, soft fail, or neutral.
Constant Contact
Email marketing
or else
-all
fail
the email's SPF check.
Included records
v=spf1 include:spf.protection.outlook.com ip4:208.123.225.0/24 ip4:208.123.224.24/29 ip4:208.123.224.160/29 ip4:208.123.225.11 ip4:208.123.225.13 ip4:208.123.225.17 ip4:208.123.225.27 include:spf.tmes.trendmicro.com include:spf.constantcontact.com -all
6 x ip4 5 x ip6 -all
10 x ip4 include:spfb.tmes.trendmicro.com ~all
7 x ip4 3 x ip6 include:spfc.tmes.trendmicro.com ~all
9 x ip4 2 x ip6 ~all
2 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
Amazon.com
AS14618
2600:1f18:42fe:5c00::
2600:1f18:42fe:5c0f:ffff:ffff:ffff:ffff
2a05:d014:10e:d900::
/ 60
Amazon.com
AS16509
2a05:d014:10e:d900::
2a05:d014:10e:d90f:ffff:ffff:ffff:ffff
Amazon.com
AS16509
2406:da1c:1ef6:1c00::
2406:da1c:1ef6:1c0f:ffff:ffff:ffff:ffff
Amazon.com
AS16509
2406:da14:194d:a200::
2406:da14:194d:a20f:ffff:ffff:ffff:ffff
2406:da18:4ed:be00::
/ 60
Amazon.com
AS16509
2406:da18:4ed:be00::
2406:da18:4ed:be0f:ffff:ffff:ffff:ffff