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:
194.183.182.131 / 32
pass
if the sender's IP is between
194.183.182.131 and 194.183.182.131 (inclusive).
194.183.182.131 and 194.183.182.131 (inclusive).
SCIENTIFIC-INDUSTRIAL FIRM VOLZ LIMITED LIABILITY
AS12963
or else
-all
fail
the email's SPF check.
Included records
v=spf1 mx ip4:194.183.182.131 -all