SPF and DMARC records for onet.pl
Live SPF and DMARC lookup for onet.pl: the raw TXT records and the policy they enforce.
try:
- mail hosts
- mx.poczta.onet.pl
- provider
- other
- spf record
- v=spf1 ip4:213.180.128.0/19 ip4:141.105.16.0/27 include:amazonses.com ip4:63.180.223.202 ip4:63.185.6.105 ip4:63.183.226.216 ip4:18.196.116.253 ip4:3.78.33.11 ip4:18.157.199.3 ip4:3.66.73.198 ip4:18.184.62.46 ip4:63.183.223.43 -all
- dmarc policy
- quarantine
- dmarc record
- v=DMARC1; p=quarantine; sp=quarantine; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected],mailto:[email protected]
- disposable domain
- no
- free consumer provider
- yes
SPF for onet.pl
onet.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 onet.pl
The DMARC policy for onet.pl is p=quarantine: failing mail is delivered to spam rather than refused. It is the common intermediate step between monitoring and rejecting.
Why it matters
SPF says which servers may send as onet.pl; DKIM signs the messages; DMARC tells receivers what to do when neither checks out and reports back to the owner. Together they decide whether mail from onet.pl is trusted, and whether someone else can pretend to be onet.pl. For verification they are a domain-quality signal: Spaw folds a missing SPF record into the risk score and reports has_spf and dmarc_policy on every email and domain lookup.
More checks for onet.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
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