`ambettermembernv.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=3

`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=1784141192

Same first word

ambettermembernv.com

DNS History

9 records (6 active, 3 former)

●NSns11.centene.com2026-06-27 → 2026-07-15 · 3 obs

○ 2020-01-23 12:09:12
● 2026-06-27 04:08:46
● 2026-07-15 18:56:44

●NSns13.centene.com2026-06-27 → 2026-07-15 · 3 obs

○ 2020-01-23 12:09:12
● 2026-06-27 04:08:46
● 2026-07-15 18:56:44

●NSns21.centene.com2026-06-27 → 2026-07-15 · 3 obs

○ 2020-01-23 12:09:12
● 2026-06-27 04:08:46
● 2026-07-15 18:56:44

●NSns22.centene.com2026-06-27 → 2026-07-15 · 3 obs

○ 2020-01-23 12:09:12
● 2026-06-27 04:08:46
● 2026-07-15 18:56:44

○NSns63.worldnic.com2020-01-23 → 2020-01-23 · 3 obs

● 2020-01-23 12:09:12
○ 2026-06-27 04:08:46
○ 2026-07-15 18:56:44

○NSns64.worldnic.com2020-01-23 → 2020-01-23 · 3 obs

● 2020-01-23 12:09:12
○ 2026-06-27 04:08:46
○ 2026-07-15 18:56:44

●NSofl-ddi-hdns-01.centene.com2026-06-27 → 2026-07-15 · 3 obs

○ 2020-01-23 12:09:12
● 2026-06-27 04:08:46
● 2026-07-15 18:56:44

●A207.174.61.12026-06-27 → 2026-07-15 · 3 obs

○ 2020-01-23 12:09:12
● 2026-06-27 04:08:46
● 2026-07-15 18:56:44

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

● 2020-01-23 12:09:12
○ 2026-06-27 04:08:46
○ 2026-07-15 18:56:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, b.gtld-servers.net, k.gtld-servers.net, d.gtld-servers.net...	-
ambettermembernv.com	ns11.centene.com, ns13.centene.com, ns21.centene.com, ns22.centene.com	4 records

✅ Authoritative Response

Server:204.107.62.125

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ambettermembernv.com (unsigned zone)

⏱️ Timing

Total: 388ms | Queries: -

📄 Records

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

ambettermembernv.com resolves to one IP address: 207.174.61.1.

chacee.xyz, alphaway.net, yesambetterks.com and two other host names share IP numbers with ambettermembernv.com.

Name Servers

ambettermembernv.com has five name servers, which are ns11.centene.com, ns13.centene.com, ns21.centene.com and two others.

ambettermembernv.com shares at least some of its name servers with other domains, including betterisms.net, centenehealthplans.com, envolvespecialtybenefitmanagement.net 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 points to 204.107.62.125.

ns13.centene.com points to 167.238.18.125.

ns21.centene.com points to 167.238.50.21.

ns22.centene.com points to 167.238.58.22.

ofl-ddi-hdns-01.centene.com points to 10.4.100.15.