9 / 10
Lookups
0
Issues
531,720
IPv4 addresses
2.19 ⋅ 10
24
IPv6 addresses
v=spf1 include:_netblocks.synchronoss.com include:_netblocks2.synchronoss.com include:_netblocks3.synchronoss.com include:_netblocks4.synchronoss.com ~all
Copied
Terms
include:
_netblocks.synchronoss.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:
_netblocks2.synchronoss.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:
_netblocks3.synchronoss.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:
_netblocks4.synchronoss.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
soft fail
the email's SPF check.
Included records
v=spf1 include:_netblocks.synchronoss.com include:_netblocks2.synchronoss.com include:_netblocks3.synchronoss.com include:_netblocks4.synchronoss.com ~all
2 x ip4 ~all
include:spf.protection.outlook.com include:spf-00577c01.pphosted.com include:spf-00577c02.pphosted.com ~all
6 x ip4 5 x ip6 -all
2 x ip4
2 x ip4
4 x ip4 ~all
include:aspmx.pardot.com ~all
IP ranges
74.116.104.0
/ 21
SYNCHRONOSS SOFTWARE IRELAND
AS47870
74.116.104.0 - 74.116.111.255
2,048 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
