Wombatmail DNS Tools

Wombatmail DNS Tools Domain Data Spamtrap Data Mailbox

Domain Intelligence for: dhs.gov

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.

Format:

pass

seems to be validly formatted fqdn or domain

DNS:

pass

jihoon.ns.cloudflare.com keira.ns.cloudflare.com

MX:

pass

mxa-00376703.gslb.gpphosted.com mxb-00376703.gslb.gpphosted.com

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 ip4:216.128.251.155 ip4:128.129.88.18 a:mail.tripwire-dhs.us include:spf.dhs.gov include:spf.protection.outlook.com include:spf-00376703.gpphosted.com -all

SPF Lock:

pass

spf lockdown not found

DMARC:

pass

v=DMARC1; p=reject; pct=100; rua=mailto:DMARC@hq.dhs.gov, mailto:reports@dmarc.cyber.dhs.gov

RUA:

pass

DMARC aggregate report destination(s) found: dhs.gov

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 dhs.gov is hosted by gpphosted.com

gpphosted.com hosts mail for at least 117 domains, including:

dhs.gov energy.gov mitre.org fema.gov cisa.gov eia.gov cpsc.gov doe.gov llnl.gov battelle.org ornl.gov isi.edu osti.gov bechtel.com leidos.com raytheon.com ihs.gov texasattorneygeneral.gov maxar.com txdmv.gov blueorigin.com howmet.com science.gov ulalaunch.com rocketlabusa.com digitalglobe.com avinc.com worldwidescience.org ara.com bbn.com draper.com qtcm.com gdls.com cna.org knowles.com jct.gov optumserve.com gdbiw.com logisticshealth.com anduril.com ati.org varec.com wapa.gov dynetics.com arm.gov elbitamerica.com aerovironment.com caes.com ttecgov.com

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Cached at:

Thu Mar 14 01:07:58 CDT 2024 (3266 ms)

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