1 / 10
Lookups
0
Issues
2
IPv4 addresses
0
IPv6 addresses
Terms
mx
pass
if the sender's IP address is in the A or AAAA record of this domain.
1 IPv4 address
or else
ip4:
104.45.23.93 / 32
pass
if the sender's IP is between
104.45.23.93 and 104.45.23.93 (inclusive).
104.45.23.93 and 104.45.23.93 (inclusive).
Microsoft
AS8075
or else
-all
fail
the email's SPF check.
Included records
v=spf1 mx ip4:104.45.23.93 -all