9 / 10
Lookups
0
Issues
2,054
IPv4 addresses
0
IPv6 addresses
v=spf1 ip4:101.6.4.0/24 ip4:166.111.204.0/24 ip4:166.111.2.24/29 ip4:59.66.3.24/29 ip4:101.5.3.24/29 ip4:101.6.3.24/29 ip4:183.172.3.24/29 ip4:183.173.3.24/29 include:spf.icoremail.net -all
Copied
Terms
ip4:
101.6.4.0 / 24
pass
if the sender's IP is between
101.6.4.0 and 101.6.4.255 (inclusive).
101.6.4.0 and 101.6.4.255 (inclusive).
China Education and Research Network Center
AS4538
or else
ip4:
166.111.204.0 / 24
pass
if the sender's IP is between
166.111.204.0 and 166.111.204.255 (inclusive).
166.111.204.0 and 166.111.204.255 (inclusive).
China Education and Research Network Center
AS4538
or else
ip4:
166.111.2.24 / 29
pass
if the sender's IP is between
166.111.2.24 and 166.111.2.31 (inclusive).
166.111.2.24 and 166.111.2.31 (inclusive).
China Education and Research Network Center
AS4538
or else
ip4:
59.66.3.24 / 29
pass
if the sender's IP is between
59.66.3.24 and 59.66.3.31 (inclusive).
59.66.3.24 and 59.66.3.31 (inclusive).
China Education and Research Network Center
AS4538
or else
ip4:
101.5.3.24 / 29
pass
if the sender's IP is between
101.5.3.24 and 101.5.3.31 (inclusive).
101.5.3.24 and 101.5.3.31 (inclusive).
China Education and Research Network Center
AS4538
or else
ip4:
101.6.3.24 / 29
pass
if the sender's IP is between
101.6.3.24 and 101.6.3.31 (inclusive).
101.6.3.24 and 101.6.3.31 (inclusive).
China Education and Research Network Center
AS4538
or else
ip4:
183.172.3.24 / 29
pass
if the sender's IP is between
183.172.3.24 and 183.172.3.31 (inclusive).
183.172.3.24 and 183.172.3.31 (inclusive).
China Education and Research Network Center
AS4538
or else
ip4:
183.173.3.24 / 29
pass
if the sender's IP is between
183.173.3.24 and 183.173.3.31 (inclusive).
183.173.3.24 and 183.173.3.31 (inclusive).
China Education and Research Network Center
AS4538
or else
include:
spf.icoremail.net
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 ip4:101.6.4.0/24 ip4:166.111.204.0/24 ip4:166.111.2.24/29 ip4:59.66.3.24/29 ip4:101.5.3.24/29 ip4:101.6.3.24/29 ip4:183.172.3.24/29 ip4:183.173.3.24/29 include:spf.icoremail.net -all
include:spf1.icoremail.net include:spf2.icoremail.net ~all
9 x ip4 a:jdcloud-cloud.icoremail.net ~all
a:aliyun-cloud.icoremail.net a:l-sdnproxy.icoremail.net a:do-sdnproxy.icoremail.net a:azure-sdnproxy.icoremail.net a:hw-sdnproxy.icoremail.net 4 x ip4 ~all
IP ranges
101.6.4.0
/ 24
China Education and Research Network Center
AS4538
101.6.4.0 - 101.6.4.255
256 IP addresses
166.111.204.0
/ 24
China Education and Research Network Center
AS4538
166.111.204.0 - 166.111.204.255
256 IP addresses
166.111.2.24
/ 29
China Education and Research Network Center
AS4538
166.111.2.24 - 166.111.2.31
8 IP addresses
59.66.3.24
/ 29
China Education and Research Network Center
AS4538
59.66.3.24 - 59.66.3.31
8 IP addresses
101.5.3.24
/ 29
China Education and Research Network Center
AS4538
101.5.3.24 - 101.5.3.31
8 IP addresses
101.6.3.24
/ 29
China Education and Research Network Center
AS4538
101.6.3.24 - 101.6.3.31
8 IP addresses
183.172.3.24
/ 29
China Education and Research Network Center
AS4538
183.172.3.24 - 183.172.3.31
8 IP addresses
183.173.3.24
/ 29
China Education and Research Network Center
AS4538
183.173.3.24 - 183.173.3.31
8 IP addresses
157.255.37.64
/ 27
China Unicom Guangdong IP network
AS136958
157.255.37.64 - 157.255.37.95
32 IP addresses
101.71.145.0
/ 26
CHINA UNICOM China169 Backbone
AS4837
101.71.145.0 - 101.71.145.63
64 IP addresses
112.13.121.64
/ 26
China Mobile communications
AS56041
112.13.121.64 - 112.13.121.127
64 IP addresses
101.71.154.32
/ 27
CHINA UNICOM China169 Backbone
AS4837
101.71.154.32 - 101.71.154.63
32 IP addresses