envolveoptical.info - robtex.com
envolveoptical.info
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ofl-ddi-hdns-01.centene.com ⭐ | ||||||
| A | 10.4.100.15 | ||||||
| NS | ns11.centene.com | ||||||
| A | 204.107.62.125🇺🇸 AS36092204.107.62.0/24 | ||||||
| PTR | ns11.centene.com | ||||||
| NS | ns13.centene.com | ||||||
| A | 167.238.18.125🇺🇸 AS36092167.238.18.0/23 Akamai Technologies, Inc | ||||||
| PTR | ns13.centene.com | ||||||
| NS | ns21.centene.com | ||||||
| A | 167.238.50.21🇺🇸 AS36092167.238.50.0/24 Akamai technologies | ||||||
| PTR | ns21.centene.com | ||||||
| NS | ns22.centene.com | ||||||
| A | 167.238.58.22🇺🇸 AS36092167.238.58.0/24 Akamai Technologies, Inc. | ||||||
| PTR | ns22.centene.com | ||||||
| SOA | ofl-ddi-hdns-01.centene.comit-core-network@centene.com serial=2 | ||||||
info
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.info.afilias-nst.info ⭐ | ||||||
| NS | a2.info.afilias-nst.info | ||||||
| NS | b0.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| NS | b2.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| NS | c0.info.afilias-nst.info | ||||||
| NS | d0.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| SOA | a0.info.afilias-nst.infohostmaster@donuts.email serial=1784696647 | ||||||
Same first word
envolveoptical.info |
envolveoptical.us |
DNS History
5 records (5 active, 0 former)
●NSns11.centene.com2026-06-27 → 2026-07-22 · 2 obs
● 2026-07-22 05:20:32
●NSns13.centene.com2026-06-27 → 2026-07-22 · 2 obs
● 2026-07-22 05:20:32
●NSns21.centene.com2026-06-27 → 2026-07-22 · 2 obs
● 2026-07-22 05:20:32
●NSns22.centene.com2026-06-27 → 2026-07-22 · 2 obs
● 2026-07-22 05:20:32
●NSofl-ddi-hdns-01.centene.com2026-06-27 → 2026-07-22 · 2 obs
● 2026-07-22 05:20:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| info | a0.info.afilias-nst.info, c0.info.afilias-nst.info, a2.info.afilias-nst.info | - |
| envolveoptical.info | ns11.centene.com, ns21.centene.com, ns13.centene.com, ns22.centene.com | - |
✅ Authoritative Response
Server:204.107.62.125
NS records: ns11.centene.com, ns21.centene.com, ns13.centene.com, ns22.centene.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for envolveoptical.info (unsigned zone)
⏱️ Timing
Total: 690ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns13.centene.com, ns22.centene.com... |
| SOA | 1 | ofl-ddi-hdns-01.centene.com it-core-netw |
Analysis
Name Servers
Delegation for envolveoptical.info is to five name servers: ns11.centene.com, ns13.centene.com, ns21.centene.com and two others.
envolveoptical.info partially shares its NS delegation with several other domains, including wellcarenjpac.com, bchpohio.com, mejoresut.com and two others.
These name servers are regularly seen alongside ns22.centene.com and ofl-ddi-hdns-01.centene.com as name servers.
Host names pointing to a single IP address:
ns11.centene.com resolves to the IP address 204.107.62.125.
ns13.centene.com resolves to the IP address 167.238.18.125.
ns21.centene.com resolves to the IP address 167.238.50.21.
ns22.centene.com resolves to the IP address 167.238.58.22.
ofl-ddi-hdns-01.centene.com resolves to the IP address 10.4.100.15.