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Lookups
1
Issue
4
IPv4 addresses
0
IPv6 addresses
No SPF record found for _spf.centurylink.syn-alias.com.
Terms
a
pass
if the sender's IP address is in the A or AAAA record of this domain.
4 IPv4 addresses
or else
include:
_spf.centurylink.syn-alias.com
Evaluate this SPF record and
pass
if it
passes.
This include does nothing if the included record returns fail, soft fail, or neutral.
or else
-all
fail
the email's SPF check.
Included records
v=spf1 a include:_spf.centurylink.syn-alias.com -all
No SPF record