6 / 10
Lookups
0
Issues
510,594
IPv4 addresses
2.19 â‹… 10
24
IPv6 addresses
v=spf1 mx
ip4:94.127.49.0/24 ip4:94.127.50.0/24 ip4:94.127.51.0/24 ip4:193.223.99.0/24 ip4:194.50.57.100
ip4:167.89.108.1 ip4:167.89.108.13 ip4:167.89.92.35 ip4:192.66.38.67 ip4:192.66.36.160 include:mail.zendesk.com
include:spf.protection.outlook.com include:de._netblocks.mimecast.com include:spf.emailsignatures365.com include:8051379.spf04.hubspotemail.net
ip4:52.57.139.126 ip4:18.197.194.208 ip4:54.228.39.88 ip4:108.128.229.184 -all
Copied
Terms
mx
pass
if the sender's IP address is in the A or AAAA record of this domain.
4 IPv4 addresses
or else
ip4:
94.127.49.0 / 24
pass
if the sender's IP is between
94.127.49.0 and 94.127.49.255 (inclusive).
94.127.49.0 and 94.127.49.255 (inclusive).
Dstny BE N.V.
AS8368
or else
ip4:
94.127.50.0 / 24
pass
if the sender's IP is between
94.127.50.0 and 94.127.50.255 (inclusive).
94.127.50.0 and 94.127.50.255 (inclusive).
Dstny BE N.V.
AS8368
or else
ip4:
94.127.51.0 / 24
pass
if the sender's IP is between
94.127.51.0 and 94.127.51.255 (inclusive).
94.127.51.0 and 94.127.51.255 (inclusive).
Dstny BE N.V.
AS8368
or else
ip4:
193.223.99.0 / 24
pass
if the sender's IP is between
193.223.99.0 and 193.223.99.255 (inclusive).
193.223.99.0 and 193.223.99.255 (inclusive).
Dstny BE N.V.
AS8368
or else
ip4:
194.50.57.100 / 32
pass
if the sender's IP is between
194.50.57.100 and 194.50.57.100 (inclusive).
194.50.57.100 and 194.50.57.100 (inclusive).
GlobalConnect A/S
AS31027
or else
ip4:
167.89.108.1 / 32
pass
if the sender's IP is between
167.89.108.1 and 167.89.108.1 (inclusive).
167.89.108.1 and 167.89.108.1 (inclusive).
SendGrid
AS11377
or else
ip4:
167.89.108.13 / 32
pass
if the sender's IP is between
167.89.108.13 and 167.89.108.13 (inclusive).
167.89.108.13 and 167.89.108.13 (inclusive).
SendGrid
AS11377
or else
ip4:
167.89.92.35 / 32
pass
if the sender's IP is between
167.89.92.35 and 167.89.92.35 (inclusive).
167.89.92.35 and 167.89.92.35 (inclusive).
SendGrid
AS11377
or else
ip4:
192.66.38.67 / 32
pass
if the sender's IP is between
192.66.38.67 and 192.66.38.67 (inclusive).
192.66.38.67 and 192.66.38.67 (inclusive).
TDC Holding A/S
AS3292
or else
ip4:
192.66.36.160 / 32
pass
if the sender's IP is between
192.66.36.160 and 192.66.36.160 (inclusive).
192.66.36.160 and 192.66.36.160 (inclusive).
TDC Holding A/S
AS3292
or else
include:
mail.zendesk.com
Evaluate this SPF record and
pass
if it
passes.
This include does nothing if the included record returns fail, soft fail, or neutral.
Zendesk
Helpdesk
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:
de._netblocks.mimecast.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.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:
8051379.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
ip4:
52.57.139.126 / 32
pass
if the sender's IP is between
52.57.139.126 and 52.57.139.126 (inclusive).
52.57.139.126 and 52.57.139.126 (inclusive).
Amazon.com
AS16509
or else
ip4:
18.197.194.208 / 32
pass
if the sender's IP is between
18.197.194.208 and 18.197.194.208 (inclusive).
18.197.194.208 and 18.197.194.208 (inclusive).
Amazon.com
AS16509
or else
ip4:
54.228.39.88 / 32
pass
if the sender's IP is between
54.228.39.88 and 54.228.39.88 (inclusive).
54.228.39.88 and 54.228.39.88 (inclusive).
Amazon.com
AS16509
or else
ip4:
108.128.229.184 / 32
pass
if the sender's IP is between
108.128.229.184 and 108.128.229.184 (inclusive).
108.128.229.184 and 108.128.229.184 (inclusive).
Amazon.com
AS16509
or else
-all
fail
the email's SPF check.
Included records
v=spf1 mx ip4:94.127.49.0/24 ip4:94.127.50.0/24 ip4:94.127.51.0/24 ip4:193.223.99.0/24 ip4:194.50.57.100 ip4:167.89.108.1 ip4:167.89.108.13 ip4:167.89.92.35 ip4:192.66.38.67 ip4:192.66.36.160 include:mail.zendesk.com include:spf.protection.outlook.com include:de._netblocks.mimecast.com include:spf.emailsignatures365.com include:8051379.spf04.hubspotemail.net ip4:52.57.139.126 ip4:18.197.194.208 ip4:54.228.39.88 ip4:108.128.229.184 -all
5 x ip4 ~all
6 x ip4 5 x ip6 -all
10 x ip4 ~all
25 x ip4 -all
19 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