13 / 10
Lookups
3
Issues
7,953
IPv4 addresses
0
IPv6 addresses
There are 3 issues with this SPF record
- The 'ptr' mechanism shouldn't be used because it's slow, resource intensive, and not very reliable.
- More than 10 DNS lookups were required to process this SPF record.
- The 'ptr' mechanism shouldn't be used because it's slow, resource intensive, and not very reliable.
Terms
a
pass
if the sender's IP address is in the A or AAAA record of this domain.
1 IPv4 address
or else
mx
pass
if the sender's IP address is in the A or AAAA record of this domain.
6 IPv4 addresses
or else
PTR checks should no longer be used. See
RFC 7208, section 5.5
.
redirect=
spf.iv.lt
If nothing else matches, redirect to this SPF record.
Included records
v=spf1 a mx ptr redirect=spf.iv.lt
The 'ptr' mechanism shouldn't be used because it's slow, resource intensive, and not very reliable
More than 10 DNS lookups were required to process this SPF record
ptr:serveriai.lt ptr:iv.lt ptr:hostingas.lt ptr:cpanel.hostens.cloud ptr:cpanel.serverhost.name include:_spf.hostedemail.com include:filters.reliablemail.org -all
The 'ptr' mechanism shouldn't be used because it's slow, resource intensive, and not very reliable
11 x ip4 ~all
include:_spflist1.reliablemail.org include:relay.mailchannels.net ~all
9 x ip4 ~all
2 x ip4 ~all
