1 / 10
Lookups
0
Issues
0
IPv4 addresses
6.34 ⋅ 10
29
IPv6 addresses
Terms
mx
pass
if the sender's IP address is in the A or AAAA record of this domain.
or else
ip6:
2a0c:5700:: / 29
pass
if the sender's IP is between
2a0c:5700:: and 2a0c:5707:ffff:ffff:ffff:ffff:ffff:ffff (inclusive).
2a0c:5700:: and 2a0c:5707:ffff:ffff:ffff:ffff:ffff:ffff (inclusive).
No ACK Group Holding AB
AS30893
or else
-all
fail
the email's SPF check.
Included records
v=spf1 mx ip6:2a0c:5700::/29 -all
IP ranges
2a0c:5700::
/ 29
No ACK Group Holding AB
AS30893
2a0c:5700::
2a0c:5707:ffff:ffff:ffff:ffff:ffff:ffff