SPF and DMARC records for btinternet.com

Live SPF and DMARC lookup for btinternet.com: the raw TXT records and the policy they enforce.

try:

Accepts mail
mail hosts
mx.bt.prod.cloud.openwave.ai
provider
other
spf record
v=spf1 include:_spf.btinternet.com include:bt.com ~all
dmarc policy
reject
dmarc record
v=DMARC1; p=reject; sp=reject; pct=100; fo=1; rua=mailto:[email protected]; ruf=mailto:[email protected];
disposable domain
no
free consumer provider
yes

SPF for btinternet.com

btinternet.com publishes an SPF record; it authorises 2 included sender lists, and the record ends in ~all (soft fail): mail from unlisted servers is marked suspicious but usually still delivered.

DMARC for btinternet.com

btinternet.com enforces DMARC at p=reject, so messages that fail alignment are dropped by receivers rather than delivered or quarantined. That is the end state most domains work towards.

Why it matters

Receivers use SPF, DKIM, and DMARC together to decide whether a message really came from btinternet.com. 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 btinternet.com

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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