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Lookups
0
Issues
1
IPv4 address
0
IPv6 addresses
Terms
ip4:
120.55.40.103 / 32
pass
if the sender's IP is between
120.55.40.103 and 120.55.40.103 (inclusive).
120.55.40.103 and 120.55.40.103 (inclusive).
Hangzhou Alibaba Advertising Co.
AS37963
or else
-all
fail
the email's SPF check.
Included records
v=spf1 ip4:120.55.40.103 -all