Wombatmail   DNS Tools   Domain Data   Spamtrap Data   Mailbox Domain Intelligence for: duke.edu [ look up another ] Valid for mail? Yes, this domain seems to be configured correctly to accept inbound mail. But keep in mind, this doesn't identify spamtraps nor did we test individual addresses. lookup dmarc check spf dkim search mx query visit www more Format: pass seems to be validly formatted fqdn or domain DNS: pass dns-auth-01.oit.duke.edu dns-auth-02.oit.duke.edu dns-nc1-01.oit.duke.edu MX: pass mx.oit.duke.edu Bad MX: pass not obviously linked to a known bad MX record Disposable: pass domain does not appear on common 'disposable' lists SPF: pass v=spf1 include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email ~all SPF Lock: pass spf lockdown not found DMARC: pass v=DMARC1;​ p=none;​ rua=mailto:dmarc_agg@vali.email,​​mailto:dmarc-rua@duke.edu;​ ruf=mailto:dmarc_ruf@emaildefense.proofpoint.com RUA: pass DMARC aggregate report destination(s) found: duke.edu vali.email This is a cached result. Click here to check live DNS. Need help with deliverability? Need assistance with inbox problems, spam folder placement, DMARC, DKIM or SPF authentication? Check out Spam Resource or contact me. Hosting:   Inbound mail for duke.edu is hosted by duke.edu     duke.edu hosts mail for at least 14 domains, including:     duke.edu dukehealth.org dukeupress.edu foresthistory.org academicjobsonline.org dukekunshan.edu.cn mathjobs.org morphosource.org dukemedicine.org wxdu.org alban.org pribelize.org mathprograms.org robertsonscholars.org [ look for more ] Cached at:   Mon Mar 11 16:46:45 CDT 2024 (2021 ms)

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