R Relayera Email authentication intelligence Scan domain

sagrin.com

Persisted public authentication evidence

View history →
AUTHENTICATION POSTURE
SPF
VALID

Policy: fail

2026-08-18T02:55:19+00:00
DKIM
NOT_ASSESSED

Selector required

No selector guessing
DMARC
ABSENT

Source: —

2026-08-18T02:55:19+00:00
SPF DETAILS
VALIDv=spf1 a:b4b.net ip4:104.198.103.203 include:_spf_uswest2.prod.hydra.sophos.com -all
Terminal policy
fail
DNS lookups
2
Void lookups
0
DKIM DETAILS

DKIM cannot be deterministically assessed from a domain alone.

DMARC DETAILS
ABSENTNo DMARC record observed
Policy
Policy source
Alignment
SPF: r · DKIM: r
POLICY DIFF
No semantic change observed yet.

History begins after future observations differ from the current normalized policy.