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Lookups
0
Issues
257
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:
168.243.235.0 / 24
pass
if the sender's IP is between
168.243.235.0 and 168.243.235.255 (inclusive).
168.243.235.0 and 168.243.235.255 (inclusive).
ICOMSA S.A. de C.V.
AS16592
or else
-all
fail
the email's SPF check.
Included records
v=spf1 mx ip4:168.243.235.0/24 -all