SPF and DMARC records for 42o.org
Live SPF and DMARC lookup for 42o.org: the raw TXT records and the policy they enforce.
try:
- mail hosts
- mail.42o.org, mail.surina.xyz
- provider
- other
- spf record
- v=spf1 a:surina.xyz mx:mail.surina.xyz ip6:2600:3c02::f03c:93ff:fe75:2b65 ip4:170.187.144.127 ~all
- dmarc policy
- none published
- disposable domain
- yes
- free consumer provider
- yes
SPF for 42o.org
42o.org publishes an SPF record; it names its senders directly rather than through include mechanisms, and the record ends in ~all (soft fail): mail from unlisted servers is marked suspicious but usually still delivered.
DMARC for 42o.org
There is no DMARC record for 42o.org, so failed SPF or DKIM checks lead nowhere: no quarantine, no rejection, and no reports back to the owner.
Why it matters
Receivers use SPF, DKIM, and DMARC together to decide whether a message really came from 42o.org. A domain with a strict SPF record and an enforcing DMARC policy is hard to spoof and easier to deliver for; one without either is neither. Spaw reports has_spf and dmarc_policy on every lookup and adds a small risk weight when SPF is missing.
More checks for 42o.org
checked 2026-09-03 · sources: live-dns 2026-09-03 · disposable-domains 2026-09-02 · free-provider-domains 2026-09-02 · mx-provider-patterns 2026-09-03
Need this at scale?
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