SPF and DMARC records for linkedin.com
Live SPF and DMARC lookup for linkedin.com: the raw TXT records and the policy they enforce.
try:
- mail hosts
- mail-a.linkedin.com, mail-c.linkedin.com, mail-d.linkedin.com, mail.linkedin.com
- provider
- other
- spf record
- v=spf1 ip4:199.101.162.0/25 ip4:108.174.3.0/24 ip4:108.174.6.0/24 ip4:108.174.0.0/24 ip6:2620:109:c00d:104::/64 ip6:2620:109:c006:104::/64 ip6:2620:109:c003:104::/64 ip6:2620:119:50c0:207::/64 ip4:199.101.161.130 mx mx:docusign.net ~all
- dmarc policy
- reject
- dmarc record
- v=DMARC1; p=reject; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected]
- disposable domain
- no
- free consumer provider
- no
SPF for linkedin.com
linkedin.com 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 linkedin.com
The DMARC policy for linkedin.com is p=reject: mail that fails SPF and DKIM alignment is refused outright. It is the strictest setting and the one Gmail and Yahoo now expect from bulk senders.
Why it matters
SPF says which servers may send as linkedin.com; 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 linkedin.com is trusted, and whether someone else can pretend to be linkedin.com. 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 linkedin.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 · rdap-registration 2026-09-03 · Top-domain list: Majestic Million, CC BY 3.0
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