5 / 10
Lookups
1
Issue
494,965
IPv4 addresses
2.19 â‹… 10
24
IPv6 addresses
No SPF record found for sm1.cet.com.
v=spf1 a ip4:69.41.128.0/21 ip4:64.85.1.0/22 ip4:69.41.141.0/24 ip4:206.63.224.0/24 ip4:104.192.36.80 ip4:69.41.128.15 ip4:50.73.96.81 include:spf.protection.outlook.com include:spf.smtp2go.com include:43994618.spf04.hubspotemail.net include:sm1.cet.com -
all
Copied
Terms
a
pass
if the sender's IP address is in the A or AAAA record of this domain.
1 IPv4 address
or else
ip4:
69.41.128.0 / 21
pass
if the sender's IP is between
69.41.128.0 and 69.41.135.255 (inclusive).
69.41.128.0 and 69.41.135.255 (inclusive).
Cutting Edge Communications
AS10594
or else
ip4:
64.85.1.0 / 22
pass
if the sender's IP is between
64.85.0.0 and 64.85.3.255 (inclusive).
64.85.0.0 and 64.85.3.255 (inclusive).
Dogear/Packet Partners
AS20271
or else
ip4:
69.41.141.0 / 24
pass
if the sender's IP is between
69.41.141.0 and 69.41.141.255 (inclusive).
69.41.141.0 and 69.41.141.255 (inclusive).
Cutting Edge Communications
AS10594
or else
ip4:
206.63.224.0 / 24
pass
if the sender's IP is between
206.63.224.0 and 206.63.224.255 (inclusive).
206.63.224.0 and 206.63.224.255 (inclusive).
or else
ip4:
104.192.36.80 / 32
pass
if the sender's IP is between
104.192.36.80 and 104.192.36.80 (inclusive).
104.192.36.80 and 104.192.36.80 (inclusive).
Gateway Processing Services
AS33512
or else
ip4:
69.41.128.15 / 32
pass
if the sender's IP is between
69.41.128.15 and 69.41.128.15 (inclusive).
69.41.128.15 and 69.41.128.15 (inclusive).
Cutting Edge Communications
AS10594
or else
ip4:
50.73.96.81 / 32
pass
if the sender's IP is between
50.73.96.81 and 50.73.96.81 (inclusive).
50.73.96.81 and 50.73.96.81 (inclusive).
Comcast Cable Communications
AS7922
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.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:
43994618.spf04.hubspotemail.net
Evaluate this SPF record and
pass
if it
passes.
This include does nothing if the included record returns fail, soft fail, or neutral.
Hubspot
Email marketing
or else
include:
sm1.cet.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
-all
fail
the email's SPF check.
Included records
v=spf1 a ip4:69.41.128.0/21 ip4:64.85.1.0/22 ip4:69.41.141.0/24 ip4:206.63.224.0/24 ip4:104.192.36.80 ip4:69.41.128.15 ip4:50.73.96.81 include:spf.protection.outlook.com include:spf.smtp2go.com include:43994618.spf04.hubspotemail.net include:sm1.cet.com -all
6 x ip4 5 x ip6 -all
10 x ip4 ~all
19 x ip4 -all
No SPF record
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
