b.spf.alibaba.mail.aliyun.com SPF record

0 / 10 Lookups

0 Issues

9,000 IPv4 addresses

0 IPv6 addresses


                              v=spf1 ip4:121.0.18.0/23 ip4:121.0.30.0/24 ip4:110.75.160.0/19 ip4:112.125.42.192/31 ip4:114.134.80.221/30 ip4:128.242.127.97/27 ip4:184.72.134.32 ip4:50.16.158.174 -all

Copied

Terms

ip4:

121.0.18.0 / 23

pass if the sender's IP is between
121.0.18.0 and 121.0.19.255 (inclusive).

Hangzhou Alibaba Advertising Co.

AS37963

or else

ip4:

121.0.30.0 / 24

pass if the sender's IP is between
121.0.30.0 and 121.0.30.255 (inclusive).

Hangzhou Alibaba Advertising Co.

AS37963

or else

ip4:

110.75.160.0 / 19

pass if the sender's IP is between
110.75.160.0 and 110.75.191.255 (inclusive).

Hangzhou Alibaba Advertising Co.

AS37963

or else

ip4:

112.125.42.192 / 31

pass if the sender's IP is between
112.125.42.192 and 112.125.42.193 (inclusive).

Hangzhou Alibaba Advertising Co.

AS37963

or else

ip4:

114.134.80.221 / 30

pass if the sender's IP is between
114.134.80.220 and 114.134.80.223 (inclusive).

HGC Global Communications

AS9304

or else

ip4:

128.242.127.97 / 27

pass if the sender's IP is between
128.242.127.96 and 128.242.127.127 (inclusive).

NTT America

AS2914

or else

ip4:

184.72.134.32 / 32

pass if the sender's IP is between
184.72.134.32 and 184.72.134.32 (inclusive).

Amazon.com

AS14618

or else

ip4:

50.16.158.174 / 32

pass if the sender's IP is between
50.16.158.174 and 50.16.158.174 (inclusive).

Amazon.com

AS14618

or else

-all

fail the email's SPF check.

Included records

b.spf.alibaba.mail.aliyun.com

v=spf1 ip4:121.0.18.0/23 ip4:121.0.30.0/24 ip4:110.75.160.0/19 ip4:112.125.42.192/31 ip4:114.134.80.221/30 ip4:128.242.127.97/27 ip4:184.72.134.32 ip4:50.16.158.174 -all