SPF and DMARC records for o2.pl
Live SPF and DMARC lookup for o2.pl: the raw TXT records and the policy they enforce.
try:
- mail hosts
- mx.tlen.pl
- provider
- other
- spf record
- v=spf1 include:wp.pl -all
- dmarc policy
- none
- dmarc record
- v=DMARC1; p=none; rua=mailto:[email protected]
- disposable domain
- no
- free consumer provider
- yes
SPF for o2.pl
o2.pl publishes an SPF record; it authorises 1 included sender list, and the record ends in -all (hard fail): mail from a server that is not listed should be rejected.
DMARC for o2.pl
o2.pl has DMARC in monitoring mode (p=none). Receivers report what they see but deliver failing mail anyway, so the record protects nothing yet.
Why it matters
Receivers use SPF, DKIM, and DMARC together to decide whether a message really came from o2.pl. 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 o2.pl
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?
The Spaw API runs the same checks plus mailbox-level SMTP verification, batch and bulk endpoints, and list monitoring — 10 free lookups a month, no card required.