gpacorp.com - robtex.com
gpacorp.com
| 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 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1785083947 | ||||||
Same first word
gpacorp.com |
Similar names
DNS History
9 records (5 active, 4 former)
●NSns11.centene.com2026-06-27 → 2026-07-26 · 3 obs
● 2026-06-27 04:04:08
● 2026-07-26 16:45:40
●NSns13.centene.com2026-06-27 → 2026-07-26 · 3 obs
● 2026-06-27 04:04:08
● 2026-07-26 16:45:40
○NSns17.worldnic.com2008-03-18 → 2017-03-29 · 4 obs
● 2017-03-29 04:49:36
○ 2026-06-27 04:04:08
○ 2026-07-26 16:45:40
○NSns18.worldnic.com2008-03-18 → 2017-03-29 · 4 obs
● 2017-03-29 04:49:36
○ 2026-06-27 04:04:08
○ 2026-07-26 16:45:40
●NSns21.centene.com2026-06-27 → 2026-07-26 · 3 obs
● 2026-06-27 04:04:08
● 2026-07-26 16:45:40
●NSns22.centene.com2026-06-27 → 2026-07-26 · 3 obs
● 2026-06-27 04:04:08
● 2026-07-26 16:45:40
●NSofl-ddi-hdns-01.centene.com2026-06-27 → 2026-07-26 · 3 obs
● 2026-06-27 04:04:08
● 2026-07-26 16:45:40
○MXp.webcom.ctmail.com2016-01-02 → 2017-03-29 · 4 obs
● 2017-03-29 04:49:36
○ 2026-06-27 04:04:08
○ 2026-07-26 16:45:40
○A205.178.189.1312008-03-18 → 2017-03-29 · 4 obs
● 2017-03-29 04:49:36
○ 2026-06-27 04:04:08
○ 2026-07-26 16:45:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, l.gtld-servers.net, f.gtld-servers.net, j.gtld-servers.net... | - |
| gpacorp.com | ns11.centene.com, ns13.centene.com, ns21.centene.com, ns22.centene.com | 4 records |
✅ Authoritative Response
Server:167.238.58.22
NS records: ns11.centene.com, ns13.centene.com, ns21.centene.com, ns22.centene.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for gpacorp.com (unsigned zone)
⏱️ Timing
Total: 497ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns22.centene.com, ns13.centene.com... |
| SOA | 1 | ofl-ddi-hdns-01.centene.com it-core-netw |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns11.centene.com, ns13.centene.com, ns21.centene.com...)
Analysis
Name Servers
gpacorp.com has five name servers, which are ns11.centene.com, ns13.centene.com, ns21.centene.com and two others.
gpacorp.com shares at least some of its name servers with other domains, including thatsbetterny.com, ambetterofalaska.com, healthnetor.info and two others.
These name servers are frequently paired with the name servers ns22.centene.com and ofl-ddi-hdns-01.centene.com.
Hosts with just one IP address:
ns11.centene.com directs to 204.107.62.125.
ns13.centene.com directs to 167.238.18.125.
ns21.centene.com directs to 167.238.50.21.
ns22.centene.com directs to 167.238.58.22.
ofl-ddi-hdns-01.centene.com directs to 10.4.100.15.