Wombatmail   DNS Tools   Domain Data   Spamtrap Data   Mailbox Domain Intelligence for: kernel.org [ 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 ns11.constellix.com ns21.constellix.com ns31.constellix.com ns41.constellix.net ns51.constellix.net ns61.constellix.net MX: pass smtp1.kernel.org smtp2.kernel.org smtp3.kernel.org 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:_spf.kernel.org ~all SPF Lock: pass spf lockdown not found DMARC: pass v=DMARC1;​ p=none;​ rua=mailto:dmarc@kernel.org RUA: pass DMARC aggregate report destination(s) found: kernel.org 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 kernel.org is hosted by kernel.org     kernel.org hosts mail for n/a domains, including:     kernel.org [ look for more ] Cached at:   Thu Mar 14 00:44:24 CDT 2024 (1947 ms)

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