SPF and DMARC records for adsl.no

SPF for adsl.no

adsl.no publishes an SPF record; it authorises 1 included sender list, and the record ends in ~all (soft fail): mail from unlisted servers is marked suspicious but usually still delivered.

DMARC for adsl.no

adsl.no publishes no DMARC record. Receivers have no policy to apply when SPF or DKIM fails, and the domain owner receives no aggregate reports about who is sending as adsl.no.

Why it matters

SPF says which servers may send as adsl.no; 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 adsl.no is trusted, and whether someone else can pretend to be adsl.no. 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 adsl.no

• MX records for adsl.no
• Disposable domain check for adsl.no
• The same answer over the API: GET /api/v1/email/domain/adsl.no