MXLIST.NET - optum.ca

Search for IP or hostnames:

optum.ca checked at 2025-11-30T08:45:57.384Z 261ms 67/67/67 100% R:14 allDone:true timedOut:false

optum.ca

MXmailrnh.corpmailsvcs.com
NSdns1.cscdns.net
A2610:a1:1022::100 🇺🇸 Neustar
A156.154.130.100🇺🇸 Neustar
NSdns2.cscdns.net
A2610:a1:1023::100 🇺🇸 Neustar
PTRns2.arcemus.com
PTRnusdns06.digitalarchives.com
PTRns3.domainnetwork.com
PTRns3.euro909.com
PTRindom80.indomco.hk
PTRns2.ascio.net
PTRns4.ascio.net
PTRdns2.cscdns.net
PTRpdns2.cscdns.net
PTRindom20.indomco.net
PTRns2.netnames.net
PTRns4.netnames.net
PTRns6.netnames.net
PTRns8.netnames.net
A156.154.131.100🇺🇸 Neustar
PTRns2.arcemus.com
PTRnusdns06.digitalarchives.com
PTRns3.domainnetwork.com
PTRns3.euro909.com
PTRindom80.indomco.hk
PTRns2.ascio.net
PTRns4.ascio.net
PTRdns2.cscdns.net
PTRpdns2.cscdns.net
PTRindom20.indomco.net
PTRns2.netnames.net
PTRns4.netnames.net
PTRns6.netnames.net
PTRns8.netnames.net
A168.183.64.43🇺🇸 Unitedhealthcare
PTRwww-ctc.optum.com

ca

NSany.ca-servers.ca
NSc.ca-servers.ca
NSd.ca-servers.ca
NSj.ca-servers.ca

Up

mail.optum.ca

Starts with same word

optum.org
optum.hk
optum.healthcare
optum.business
optum.tv
optum.nl
optum.ie
optum.exchange
optum.us
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optum.se
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optum.plus
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optum.doctor
optum.clinic
optum.consulting
optum.fail
optum.insure
optum.in
optum.ru
optum.website
optum.cleaning
optum.team
optum.financial
optum.com.au
optum.eu
optum.ca
optum.events

Starts similarily

potum.com
optum.ph
optum.biz
optum.de
moput.com
optum.ch
tupom.com
tumpo.com
optum.co.uk
moptu.com
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topmu.ca
tpumo.com
optum.plus
optum.claims
optum.global
tompu.com
optum.network
optum.mx
optum.com.br
upmot.com
optum.co
optum.world
uptom.com
motup.ru
optum.doctor
optum.clinic
optum.consulting
optum.fail
mutop.net
optum.insure
mupot.com
pomut.com
pumot.de
optum.in
optum.ru
optum.website
optum.cleaning
optum.team
optum.financial
optum.com.au
optum.eu
optum.ca
optum.events
topmu.net
pmotu.com
topmu.com
optum.org
motup.com
mutop.com.br
optum.hk
optum.healthcare
optum.business
tumop.com
optum.tv
optum.nl
optum.ie
toump.cyou
muopt.ru
tumpo.fi
mutop.com
optum.exchange
optmu.com
tomup.com
optum.us
optum.me
pumot.com
topum.com
putom.com
optum.us.com
optum.com.es
optum.jp
mutop.ru
optum.com
optum.sg
optum.sucks
optum.group
optum.it

AI analysis

optum.ca is the parent of mail.optum.ca.

optum.ca resolves to a single IP: 168.183.64.43.

Other host names, for instance optum.co.uk, optum.net, www-ctc.optum.com, optum.in and optum.com.au share IP numbers with optum.ca.

optum.ca has two name servers: dns1.cscdns.net and dns2.cscdns.net.

optum.ca shares the same name server setup as other domains, for example countrywide-advantagecom.com, navneognumre.dk, cibcmellon.ca, dentsu.com.vn and myonlineaccount.us.

Host names with two IP numbers:

dns1.cscdns.net points to: 2610:a1:1022::100 and 156.154.130.100; dns2.cscdns.net points to: 2610:a1:1023::100 and 156.154.131.100.

optum.ca is handled by a single mail server, mailrnh.corpmailsvcs.com.

optum.ca shares the mail server setup with other domains, for example realappeal.com, hhisurgery.com, clinovations.com, natmedtrans.com and clinitech.net.

optum.ca shares at least some mail servers with other domains, for example nhin.com.