spf2.bytedance.com SPF record

0 / 10 Lookups
0 Issues
1,286 IPv4 addresses
0 IPv6 addresses
v=spf1 ip4:106.186.17.116 ip4:139.162.36.251 ip4:54.179.21.15 ip4:47.88.224.38 ip4:122.14.230.83 ip4:90.84.242.28 ip4:49.7.44.0/24 ip4:49.7.45.0/24 ip4:122.14.240.0/24 ip4:122.14.241.0/24 ip4:123.58.118.0/25 ip4:111.62.37.0/25 ~all Copied

Terms

ip4:
106.186.17.116 / 32
pass if the sender's IP is between
106.186.17.116 and 106.186.17.116 (inclusive).
KDDI
AS2516
or else
ip4:
139.162.36.251 / 32
pass if the sender's IP is between
139.162.36.251 and 139.162.36.251 (inclusive).
Akamai Connected Cloud
AS63949
or else
ip4:
54.179.21.15 / 32
pass if the sender's IP is between
54.179.21.15 and 54.179.21.15 (inclusive).
Amazon.com
AS16509
or else
ip4:
47.88.224.38 / 32
pass if the sender's IP is between
47.88.224.38 and 47.88.224.38 (inclusive).
Alibaba (US) Technology Co.
AS45102
or else
ip4:
122.14.230.83 / 32
pass if the sender's IP is between
122.14.230.83 and 122.14.230.83 (inclusive).
IDC, China Telecommunications
AS23724
or else
ip4:
90.84.242.28 / 32
pass if the sender's IP is between
90.84.242.28 and 90.84.242.28 (inclusive).
Orange
AS2280
or else
ip4:
49.7.44.0 / 24
pass if the sender's IP is between
49.7.44.0 and 49.7.44.255 (inclusive).
IDC, China Telecommunications
AS23724
or else
ip4:
49.7.45.0 / 24
pass if the sender's IP is between
49.7.45.0 and 49.7.45.255 (inclusive).
IDC, China Telecommunications
AS23724
or else
ip4:
122.14.240.0 / 24
pass if the sender's IP is between
122.14.240.0 and 122.14.240.255 (inclusive).
IDC, China Telecommunications
AS23724
or else
ip4:
122.14.241.0 / 24
pass if the sender's IP is between
122.14.241.0 and 122.14.241.255 (inclusive).
IDC, China Telecommunications
AS23724
or else
ip4:
123.58.118.0 / 25
pass if the sender's IP is between
123.58.118.0 and 123.58.118.127 (inclusive).
China Unicom IP network
AS133119
or else
ip4:
111.62.37.0 / 25
pass if the sender's IP is between
111.62.37.0 and 111.62.37.127 (inclusive).
Hebei Mobile Communication Company
AS24547
or else
~all
soft fail the email's SPF check.

Included records

v=spf1 ip4:106.186.17.116 ip4:139.162.36.251 ip4:54.179.21.15 ip4:47.88.224.38 ip4:122.14.230.83 ip4:90.84.242.28 ip4:49.7.44.0/24 ip4:49.7.45.0/24 ip4:122.14.240.0/24 ip4:122.14.241.0/24 ip4:123.58.118.0/25 ip4:111.62.37.0/25 ~all

IP ranges

106.186.17.116
KDDI
AS2516
139.162.36.251
Akamai Connected Cloud
AS63949
54.179.21.15
Amazon.com
AS16509
47.88.224.38
Alibaba (US) Technology Co.
AS45102
122.14.230.83
IDC, China Telecommunications
AS23724
90.84.242.28
Orange
AS2280
49.7.44.0 / 24
IDC, China Telecommunications
AS23724
49.7.45.0 / 24
IDC, China Telecommunications
AS23724
122.14.240.0 / 24
IDC, China Telecommunications
AS23724
122.14.241.0 / 24
IDC, China Telecommunications
AS23724
123.58.118.0 / 25
China Unicom IP network
AS133119
111.62.37.0 / 25
Hebei Mobile Communication Company
AS24547