optum.mobi - robtex.com
optum.mobi
| DNSSEC | ⚠️ Not signed | ||||||
| NS | epla1.corpnamesvcs.com ⚠️ Not in zone NS records | ||||||
| A | 149.111.128.204🇺🇸 UHG149.111.128.0/19 AC_UNITEDHEA1 | ||||||
| PTR | epla1.corpnamesvcs.com | ||||||
| NS | epla2.corpnamesvcs.com ⚠️ Not in zone NS records | ||||||
| A | 168.183.36.43🇺🇸 UHG168.183.36.0/22 UnitedHealth Group Incorporated 6150 Trenton Lane Plymouth, MN 55442 | ||||||
| PTR | epla2.corpnamesvcs.com | ||||||
mobi
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.mobi.afilias-nst.info ⭐ | ||||||
| NS | a2.mobi.afilias-nst.info | ||||||
| NS | b0.mobi.afilias-nst.org | ||||||
| NS | b2.mobi.afilias-nst.org | ||||||
| NS | c0.mobi.afilias-nst.info | ||||||
| NS | d0.mobi.afilias-nst.org | ||||||
| SOA | a0.mobi.afilias-nst.infohostmaster@donuts.email serial=1775940419 | ||||||
Same first word
Similar names
DNS History
2 records (2 active, 0 former)
●NSepla1.corpnamesvcs.com2026-03-12 → 2026-04-11 · 2 obs
● 2026-04-11 21:03:44
●NSepla2.corpnamesvcs.com2026-03-12 → 2026-04-11 · 2 obs
● 2026-04-11 21:03:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| mobi | d0.mobi.afilias-nst.org, a0.mobi.afilias-nst.info, a2.mobi.afilias-nst.info, b0.mobi.afilias-nst.org... | - |
| optum.mobi | epla1.corpnamesvcs.com, epla2.corpnamesvcs.com | - |
✅ Authoritative Response
Server:168.183.36.43
NS records: epla1.corpnamesvcs.com, epla2.corpnamesvcs.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for optum.mobi (unsigned zone)
⏱️ Timing
Total: 334ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
Analysis
Name Servers
Two name servers epla1.corpnamesvcs.com and epla2.corpnamesvcs.com handle the delegation for optum.mobi.
optum.mobi shares the same name server setup as other domains, for instance medicaprovdirect.com, conservative-spine-center.net, evercarenursinghomeplan.org, medicalhomeuhc.com and askoptum.com.
optum.mobi at least partially shares name servers with other domains, for instance myallsaversconnect.com, caremountmedical.com, unitedhealthgroupinternational.com, ingenixsolutions.com and mamsirx.com.
These name servers are commonly used with the following: edns4.ultradns.biz, edns4.ultradns.com, edns4.ultradns.net and edns4.ultradns.org.
Host names with one IP:
epla1.corpnamesvcs.com points to: 149.111.128.204
epla2.corpnamesvcs.com points to: 168.183.36.43