SPF
VALID
Policy: fail
2026-08-20T15:45:38+00:00petersonoil.com
Persisted public authentication evidence
AUTHENTICATION POSTURE
DKIM
NOT_ASSESSED
Selector required
No selector guessingDMARC
NONE
Source: petersonoil.com
2026-08-20T15:45:38+00:00SPF DETAILS
VALIDv=spf1 ip4:204.253.109.100 include:_fds.destwin.com -all- Terminal policy
- fail
- DNS lookups
- 1
- Void lookups
- 0
DKIM DETAILS
DKIM cannot be deterministically assessed from a domain alone.
DMARC DETAILS
VALIDv=DMARC1; p=none;- Policy
- none
- Policy source
- petersonoil.com
- Alignment
- SPF: r · DKIM: r
POLICY DIFF
No semantic change observed yet.
History begins after future observations differ from the current normalized policy.