_spf.mail.yahoo.com SPF include tree: 2 DNS lookups
Expand a domain's SPF record and see where its DNS lookups actually go. Every nested include is walked, and each branch shows what it costs in total, so you can tell which one is eating the budget.
2 of 10 lookups
_spf.mail.yahoo.com is within the limit.
1 term
point at a name that does not resolve.
ptr:yahoo.com.
These are usually leftovers from a service you stopped using. More than two
void lookups is a permerror on its own, so they are worth removing even
while you are inside the limit.
The record, expanded
-
_spf.mail.yahoo.com
v=spf1 ip4:34.2.64.0/19 ptr:yahoo.com ptr:yahoo.net ?all-
ip4:34.2.64.0/19 -
ptr:yahoo.com1 lookup -
ptr:yahoo.net1 lookup -
?all
-
Counts include everything nested beneath a branch, which is how the ten lookup limit is actually applied. To generate a replacement record, check this domain on the home page.