Diagnostics
We've run your DNS records through a series of tests. We found 2 suggestions for improvement.
14
Passed
2
Failed
2
N/A
Are all SPF records within the lookup limit?
Too many lookups for: samplecorp.com.
fail
Do all MX record sets point to a single email service provider?
No. Multiple providers for mail.samplecorp.com.
fail
Here's your full list of diagnostics.
Inbound Email — 1 issue
Are there any MX records?
Yes! You have 11 MX records pointing to 3 FQDNs.
pass
Do all MX record sets point to a single email service provider?
No. Multiple providers for mail.samplecorp.com.
fail
Outbound Email (SPF) — 1 issue
Are there any SPF records?
2 TXT SPF records and 1 CNAME Return-Path record found.
pass
Are all SPF records unique per FQDN?
SPF records are unique per FQDN.
pass
Are all SPF records valid?
No errors detected.
pass
Are all SPF records within the lookup limit?
Too many lookups for: samplecorp.com.
fail
Outbound Email (DKIM)
Are there DKIM records?
6 DKIM records found.
pass
Are the DKIM TXT records valid?
All 4 DKIM TXT records values are valid.
pass
Are the DKIM CNAME records valid?
All 2 DKIM CNAME records point to valid DKIM values.
pass
Outbound Email (DMARC)
Are there any DMARC records?
You have 1 DMARC record.
pass
Is there a root DMARC record?
You have a root DMARC record.
pass
Are all DMARC records unique per FQDN?
DMARC records are unique per FQDN.
pass
Are the DMARC records valid?
No errors detected.
pass
Do the DMARC records have any warnings?
No warnings detected.
pass
Do the DMARC records with strict SPF alignment have at least one SPF record that could pass alignment?
Skipping because no DMARC records with SPF strict alignment exist.
unchecked
Do the DMARC records with strict DKIM alignment have at least one DKIM record that could pass alignment?
Skipping because no DMARC records with DKIM strict alignment exist.
unchecked
Mappings
Are there any root mapping records?
Has root mapping record.
pass
Certifications
Are the CAA records valid?
CAA records are valid.
pass