Domain Intelligence for: optum.com [ 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:passepla1.corpnamesvcs.com epla2.corpnamesvcs.com
MX:passmail1.corpmailsvcs.com mail10.corpmailsvcs.com mail11.corpmailsvcs.com mail128.corpmailsvcs.com mail131.corpmailsvcs.com mail17.corpmailsvcs.com mail1b.corpmailsvcs.com mail2.corpmailsvcs.com mail20.corpmailsvcs.com mail21.corpmailsvcs.com mail27.corpmailsvcs.com mail30.corpmailsvcs.com mail33.corpmailsvcs.com mail36.corpmailsvcs.com mail50.corpmailsvcs.com mail51.corpmailsvcs.com
Bad MX:passnot obviously linked to a known bad MX record
Disposable:passdomain does not appear on common 'disposable' lists
SPF:passv=spf1 include:res.cisco.com include:_spfv4.corpmailsvcs.com ~all
SPF Lock:passspf lockdown not found
DMARC:passv=DMARC1;​ p=reject;​ sp=none;​ fo=1;​ ri=3600;​ rua=mailto:unitedhealthgroup@rua.agari.com,​​ mailto:dmarc_rua@emaildefense.proofpoint.com;​ ruf=mailto:unitedhealthgroup@ruf.agari.com,​​ mailto:dmarc_ruf@emaildefense.proofpoint.com
RUA:passDMARC aggregate report destination(s) found: agari.com proofpoint.com
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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 optum.com is hosted by corpmailsvcs.com
  corpmailsvcs.com hosts mail for at least 234 domains, including:
   uhc.com optum.com myuhc.com optumrx.com uhone.com aarpmedicareplans.com werally.com umr.com unitedhealthgroup.com kelsey-seybold.com healthsafe-id.com changehealthcare.com oxhp.com uhg.com uhcsr.com healthybenefitsplus.com lhcgroup.com medexpress.com connectyourcare.com sierrahealth.com reliantmedicalgroup.org everettclinic.com myoptumhealthcomplexmedical.com refreshmentalhealth.com atriushealth.org ushealthgroup.com solutran.com mykelseyonline.com spectera.com unitedhealthcare.com healthtechnologygroup.com davila.cl plusone.com uhcdental.com nwphysicians.com providerexpress.com excelsiorinsurance.com eyesynergy.com rallyhealth.com ableto.com optumcare.com navihealth.com healthsmart.com genoa-qol.com healthplanofnevada.com peopleshealth.com healthplex.com scasurgery.com banmedica.cl

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Cached at: Thu Mar 14 18:53:40 CDT 2024 (2720 ms)
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