1 / 10
Lookups
0
Issues
2
IPv4 addresses
0
IPv6 addresses
Terms
pass
if the sender's IP address is in the A or AAAA record of this domain.
1 IPv4 address
or else
ip4:
52.138.149.185 / 32
pass
if the sender's IP is between
52.138.149.185 and 52.138.149.185 (inclusive).
52.138.149.185 and 52.138.149.185 (inclusive).
Microsoft
AS8075
or else
-all
fail
the email's SPF check.
Included records
v=spf1 a:alerts.carrier.cloud ip4:52.138.149.185 -all