`sellflexchoice.com`

DNSSEC	⚠️ Not signed
NS	`ns.metlife.com` ⚠️ Not in zone NS records
		A	216.163.249.248^{🇺🇸 AS203216.163.249.0/24}
			PTR	`ns.metlife.com`
			PTR	`ns.metlife.com.safeguard.net`
NS	`ns2.metlife.com` ⚠️ Not in zone NS records
		A	216.163.240.251^{🇺🇸 AS203216.163.240.0/24}
			PTR	`ns2.metlife.com`
NS	`ns3.metlife.com` ⚠️ Not in zone NS records
		A	209.164.208.172^{🇺🇸 AS203209.164.208.0/24}
			PTR	`ns3.metlife.com`

`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=1774584207

Same first word

sellflexchoice.com

DNS History

6 records (3 active, 3 former)

●NSns.metlife.com2016-12-18 → 2026-03-27 · 2 obs

● 2016-12-18 22:59:24
● 2026-03-27 04:30:08

●NSns2.metlife.com2016-12-18 → 2026-03-27 · 2 obs

● 2016-12-18 22:59:24
● 2026-03-27 04:30:08

●NSns3.metlife.com2016-12-18 → 2026-03-27 · 2 obs

● 2016-12-18 22:59:24
● 2026-03-27 04:30:08

○NSns4.metlife.com2016-12-18 → 2016-12-18 · 3 obs

● 2016-12-18 22:59:24
○ 2026-02-24 19:57:22
○ 2026-03-27 04:30:08

○A137.117.88.362016-12-18 → 2016-12-18 · 3 obs

● 2016-12-18 22:59:24
○ 2026-02-24 19:57:22
○ 2026-03-27 04:30:08

○PTR104.45.128.1242016-12-18 → 2016-12-18 · 3 obs

● 2016-12-18 22:59:24
○ 2026-02-24 19:57:22
○ 2026-03-27 04:30:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
sellflexchoice.com	ns3.metlife.com, ns.metlife.com, ns2.metlife.com	3 records

✅ Authoritative Response

Server:209.164.208.172

NS records: ns3.metlife.com, ns.metlife.com, ns2.metlife.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sellflexchoice.com (unsigned zone)

⏱️ Timing

Total: 122ms | Queries: -

📄 Records

Type	Count	Sample Data

📌 Glue Records Collected

Total: 3

Out-of-bailiwick: 3 (ns3.metlife.com, ns.metlife.com, ns2.metlife.com)

Analysis

Name Servers

sellflexchoice.com is delegated to three name servers: ns2.metlife.com, ns3.metlife.com and ns.metlife.com.

sellflexchoice.com at least partially shares name servers with other domains, for example metdefender.com, walnutstreetnetwork.com, metprospect.com, metlifetravelassistance.com and sbrmetlife.us.

these name servers are commonly used with a1-254.akam.net, a13-67.akam.net, a2-64.akam.net, a24-65.akam.net, a4-66.akam.net and a7-67.akam.net.

Host names with a single IP address:

ns2.metlife.com resolves to 216.163.240.251.

ns3.metlife.com resolves to 209.164.208.172.

ns.metlife.com resolves to 216.163.249.248.

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