`ambettermemberar.com`

DNSSEC	⚠️ Not signed
A	207.174.61.1^{🇺🇸 Amazon207.174.61.0/24 EC2 Prefix}
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.com`it-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.net`nstld@verisign-grs.com serial=1785173147

Same first word

ambettermemberar.com

DNS History

9 records (6 active, 3 former)

●NSns11.centene.com2026-06-27 → 2026-07-27 · 3 obs

○ 2020-01-23 12:09:14
● 2026-06-27 04:07:06
● 2026-07-27 17:56:48

●NSns13.centene.com2026-06-27 → 2026-07-27 · 3 obs

○ 2020-01-23 12:09:14
● 2026-06-27 04:07:06
● 2026-07-27 17:56:48

●NSns21.centene.com2026-06-27 → 2026-07-27 · 3 obs

○ 2020-01-23 12:09:14
● 2026-06-27 04:07:06
● 2026-07-27 17:56:48

●NSns22.centene.com2026-06-27 → 2026-07-27 · 3 obs

○ 2020-01-23 12:09:14
● 2026-06-27 04:07:06
● 2026-07-27 17:56:48

○NSns33.worldnic.com2020-01-23 → 2020-01-23 · 3 obs

● 2020-01-23 12:09:14
○ 2026-06-27 04:07:06
○ 2026-07-27 17:56:48

○NSns34.worldnic.com2020-01-23 → 2020-01-23 · 3 obs

● 2020-01-23 12:09:14
○ 2026-06-27 04:07:06
○ 2026-07-27 17:56:48

●NSofl-ddi-hdns-01.centene.com2026-06-27 → 2026-07-27 · 3 obs

○ 2020-01-23 12:09:14
● 2026-06-27 04:07:06
● 2026-07-27 17:56:48

●A207.174.61.12026-06-27 → 2026-07-27 · 3 obs

○ 2020-01-23 12:09:14
● 2026-06-27 04:07:06
● 2026-07-27 17:56:48

○A208.91.197.272020-01-23 → 2020-01-23 · 3 obs

● 2020-01-23 12:09:14
○ 2026-06-27 04:07:06
○ 2026-07-27 17:56:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
ambettermemberar.com	ns11.centene.com, ns13.centene.com, ns21.centene.com, ns22.centene.com	4 records

✅ Authoritative Response

Server:167.238.18.125

NS records: ns11.centene.com, ns13.centene.com, ns21.centene.com, ns22.centene.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ambettermemberar.com (unsigned zone)

⏱️ Timing

Total: 468ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`207.174.61.1`
NS	4	`ns22.centene.com, ns21.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

IP Addresses

ambettermemberar.com points to a single IP number: 207.174.61.1.

Additional host names — socialactive.co, bilidito.com, shopperary.com and two others — share IP numbers with ambettermemberar.com.

Name Servers

Delegation for ambettermemberar.com is to five name servers: ns11.centene.com, ns13.centene.com, ns21.centene.com and two others.

At least some of ambettermemberar.com's name servers are shared with other domains, for example ambetterofiowa.com, iowatotalcare.com, mhswiadvantage.net and two more.

These name servers tend to be deployed in combination with the name servers ns22.centene.com and ofl-ddi-hdns-01.centene.com.

Host names pointing to a single IP address:

ns11.centene.com has the IP address 204.107.62.125.

ns13.centene.com has the IP address 167.238.18.125.

ns21.centene.com has the IP address 167.238.50.21.

ns22.centene.com has the IP address 167.238.58.22.

ofl-ddi-hdns-01.centene.com has the IP address 10.4.100.15.