0 / 10
Lookups
0
Issues
160
IPv4 addresses
0
IPv6 addresses
v=spf1 ip4:103.40.194.128/27 ip4:103.40.195.220/26 ip4:58.220.16.64/27 ip4:203.191.144.66/27 -all
Copied
Terms
ip4:
103.40.194.128 / 27
pass
if the sender's IP is between
103.40.194.128 and 103.40.194.159 (inclusive).
103.40.194.128 and 103.40.194.159 (inclusive).
CHINATELECOM JiangSu YangZhou IDC network
AS137697
or else
ip4:
103.40.195.220 / 26
pass
if the sender's IP is between
103.40.195.192 and 103.40.195.255 (inclusive).
103.40.195.192 and 103.40.195.255 (inclusive).
CHINATELECOM JiangSu YangZhou IDC network
AS137697
or else
ip4:
58.220.16.64 / 27
pass
if the sender's IP is between
58.220.16.64 and 58.220.16.95 (inclusive).
58.220.16.64 and 58.220.16.95 (inclusive).
CHINATELECOM JiangSu YangZhou IDC network
AS137697
or else
ip4:
203.191.144.66 / 27
pass
if the sender's IP is between
203.191.144.64 and 203.191.144.95 (inclusive).
203.191.144.64 and 203.191.144.95 (inclusive).
CHINANET BACKBONE
AS4134
or else
-all
fail
the email's SPF check.
Included records
v=spf1 ip4:103.40.194.128/27 ip4:103.40.195.220/26 ip4:58.220.16.64/27 ip4:203.191.144.66/27 -all
IP ranges
103.40.194.128
/ 27
CHINATELECOM JiangSu YangZhou IDC network
AS137697
103.40.194.128 - 103.40.194.159
32 IP addresses
103.40.195.220
/ 26
CHINATELECOM JiangSu YangZhou IDC network
AS137697
103.40.195.192 - 103.40.195.255
64 IP addresses
58.220.16.64
/ 27
CHINATELECOM JiangSu YangZhou IDC network
AS137697
58.220.16.64 - 58.220.16.95
32 IP addresses