spf1.bytedance.com SPF record

0 / 10 Lookups
0 Issues
80 IPv4 addresses
0 IPv6 addresses
v=spf1 ip4:60.29.255.80/28 ip4:60.29.255.96/27 ip4:60.29.255.128/28 ip4:60.29.255.144/28 ~all Copied

Terms

ip4:
60.29.255.80 / 28
pass if the sender's IP is between
60.29.255.80 and 60.29.255.95 (inclusive).
CHINA UNICOM China169 Backbone
AS4837
or else
ip4:
60.29.255.96 / 27
pass if the sender's IP is between
60.29.255.96 and 60.29.255.127 (inclusive).
CHINA UNICOM China169 Backbone
AS4837
or else
ip4:
60.29.255.128 / 28
pass if the sender's IP is between
60.29.255.128 and 60.29.255.143 (inclusive).
CHINA UNICOM China169 Backbone
AS4837
or else
ip4:
60.29.255.144 / 28
pass if the sender's IP is between
60.29.255.144 and 60.29.255.159 (inclusive).
CHINA UNICOM China169 Backbone
AS4837
or else
~all
soft fail the email's SPF check.

Included records

v=spf1 ip4:60.29.255.80/28 ip4:60.29.255.96/27 ip4:60.29.255.128/28 ip4:60.29.255.144/28 ~all

IP ranges

60.29.255.80 / 28
CHINA UNICOM China169 Backbone
AS4837
60.29.255.96 / 27
CHINA UNICOM China169 Backbone
AS4837
60.29.255.128 / 28
CHINA UNICOM China169 Backbone
AS4837
60.29.255.144 / 28
CHINA UNICOM China169 Backbone
AS4837