4 / 10
Lookups
0
Issues
2,190
IPv4 addresses
0
IPv6 addresses
v=spf1 include:spf1.chengmail.cn include:spf2.chengmail.cn include:spf3.chengmail.cn include:spf4.chengmail.cn -all
Copied
Terms
include:
spf1.chengmail.cn
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:
spf2.chengmail.cn
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:
spf3.chengmail.cn
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:
spf4.chengmail.cn
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 include:spf1.chengmail.cn include:spf2.chengmail.cn include:spf3.chengmail.cn include:spf4.chengmail.cn -all
7 x ip4 -all
5 x ip4 -all
4 x ip4 -all
7 x ip4 -all
IP ranges
210.209.125.0
/ 25
HKBN Enterprise Solutions
AS17444
210.209.125.0 - 210.209.125.127
128 IP addresses