IPLIST.NET - optum.ca
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optum.ca checked at 2025-10-27T20:45:45.065Z 232ms 67/67/67 100% R:14optum.ca
| MX | mailrnh.corpmailsvcs.com | ||||||
| NS | dns1.cscdns.net | ||||||
| A | 2610:a1:1022::100 🇺🇸 Neustar | ||||||
| A | 156.154.130.100🇺🇸 Neustar | ||||||
| NS | dns2.cscdns.net | ||||||
| A | 2610:a1:1023::100 🇺🇸 Neustar | ||||||
| PTR | ns2.arcemus.com | ||||||
| PTR | nusdns06.digitalarchives.com | ||||||
| PTR | ns3.domainnetwork.com | ||||||
| PTR | ns3.euro909.com | ||||||
| PTR | indom80.indomco.hk | ||||||
| PTR | ns2.ascio.net | ||||||
| PTR | ns4.ascio.net | ||||||
| PTR | dns2.cscdns.net | ||||||
| PTR | pdns2.cscdns.net | ||||||
| PTR | indom20.indomco.net | ||||||
| PTR | ns2.netnames.net | ||||||
| PTR | ns4.netnames.net | ||||||
| PTR | ns6.netnames.net | ||||||
| PTR | ns8.netnames.net | ||||||
| A | 156.154.131.100🇺🇸 Neustar | ||||||
| PTR | ns2.arcemus.com | ||||||
| PTR | nusdns06.digitalarchives.com | ||||||
| PTR | ns3.domainnetwork.com | ||||||
| PTR | ns3.euro909.com | ||||||
| PTR | indom80.indomco.hk | ||||||
| PTR | ns2.ascio.net | ||||||
| PTR | ns4.ascio.net | ||||||
| PTR | dns2.cscdns.net | ||||||
| PTR | pdns2.cscdns.net | ||||||
| PTR | indom20.indomco.net | ||||||
| PTR | ns2.netnames.net | ||||||
| PTR | ns4.netnames.net | ||||||
| PTR | ns6.netnames.net | ||||||
| PTR | ns8.netnames.net | ||||||
| A | 168.183.64.43🇺🇸 Unitedhealthcare | ||||||
| PTR | www-ctc.optum.com | ||||||
ca
| NS | any.ca-servers.ca | ||||||
| NS | c.ca-servers.ca | ||||||
| NS | d.ca-servers.ca | ||||||
| NS | j.ca-servers.ca | ||||||
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mail.optum.ca |
Starts with same word
Starts similarily
AI analysis
The parent of mail.optum.ca is optum.ca.
optum.ca points to IP number: 168.183.64.43.
Other host names such as optum.co.uk, optum.net, www-ctc.optum.com, optum.in and optum.com.au share IPs with optum.ca.
optum.ca is delegated to two name servers: dns1.cscdns.net and dns2.cscdns.net.
optum.ca shares the same name server setup as 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.
The mail server setup for optum.ca matches that of other domains, for instance realappeal.com, hhisurgery.com, clinovations.com, natmedtrans.com and clinitech.net.
optum.ca shares some mail servers with other domains, at least in part, for instance nhin.com.