20 / 10
Lookups
2
Issues
574,711
IPv4 addresses
2.22 ⋅ 10
24
IPv6 addresses
There are 2 issues with this SPF record
- More than 10 DNS lookups were required to process this SPF record.
- The modifiers ('exp=spferror.service.govdelivery.com') should be after all the mechanisms.
v=spf1 mx include:spf.office.govdelivery.com include:service.govdelivery.com include:salesforce.com include:stspg-customer.com -all
Copied
Terms
mx
pass
if the sender's IP address is in the A or AAAA record of this domain.
4 IPv4 addresses
4 IPv6 addresses
or else
include:
spf.office.govdelivery.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:
service.govdelivery.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:
salesforce.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:
stspg-customer.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 mx include:spf.office.govdelivery.com include:service.govdelivery.com include:salesforce.com include:stspg-customer.com -all
More than 10 DNS lookups were required to process this SPF record
include:spf.mimecast.govdelivery.com include:spf.protection.outlook.com
include:_netblocks.mimecast.com
include:eu._netblocks.mimecast.com include:us._netblocks.mimecast.com include:za._netblocks.mimecast.com include:de._netblocks.mimecast.com include:au._netblocks.mimecast.com include:ca._netblocks.mimecast.com include:usb._netblocks.mimecast.com include:sg._netblocks.mimecast.com ~all
15 x ip4 ~all
14 x ip4 ~all
5 x ip4 ~all
10 x ip4 ~all
13 x ip4 ~all
7 x ip4 ~all
6 x ip4 ~all
2 x ip4 ~all
6 x ip4 5 x ip6 -all
14 x ip4 exp=spferror.service.govdelivery.com -all
The modifiers ('exp=spferror.service.govdelivery.com') should be after all the mechanisms
include:_spf.google.com include:_spf.salesforce.com exists:%{i}._spf.corp.salesforce.com ~all
2 x ip4 6 x ip6 ~all
exists:%{i}._spf.mta.salesforce.com -all
30 x ip4 ~all
IP ranges
124.47.150.0
/ 24
Macquarie Technology Operations Pty
AS17477
124.47.150.0 - 124.47.150.255
256 IP addresses
124.47.189.0
/ 24
Macquarie Technology Operations Pty
AS17477
124.47.189.0 - 124.47.189.255
256 IP addresses
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
174.140.129.48
/ 28
Quality Technology Services
AS29748
174.140.129.48 - 174.140.129.63
16 IP addresses
209.134.144.240
/ 28
US Signal Company, L.L.C.
AS8015
209.134.144.240 - 209.134.144.255
16 IP addresses
209.134.151.0
/ 24
US Signal Company, L.L.C.
AS8015
209.134.151.0 - 209.134.151.255
256 IP addresses
209.134.158.0
/ 24
US Signal Company, L.L.C.
AS8015
209.134.158.0 - 209.134.158.255
256 IP addresses