`metlifedefender.net`

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`

`net`

	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=1777088621

Same first word

metlifedefender.us

metlifedefender.info

metlifedefender.me

metlifedefender.net

metlifedefender.com

DNS History

7 records (3 active, 4 former)

●NSns.metlife.com2026-03-11 → 2026-04-25 · 3 obs

○ 2015-11-23 00:05:46
● 2026-03-11 15:02:30
● 2026-04-25 04:10:26

○NSns1.mediatemple.net2015-07-23 → 2015-11-23 · 4 obs

● 2015-07-23 13:26:24
● 2015-11-23 00:05:46
○ 2026-03-11 15:02:30
○ 2026-04-25 04:10:26

○NSns2.mediatemple.net2015-07-23 → 2015-11-23 · 4 obs

● 2015-07-23 13:26:24
● 2015-11-23 00:05:46
○ 2026-03-11 15:02:30
○ 2026-04-25 04:10:26

●NSns2.metlife.com2026-03-11 → 2026-04-25 · 3 obs

○ 2015-11-23 00:05:46
● 2026-03-11 15:02:30
● 2026-04-25 04:10:26

●NSns3.metlife.com2026-03-11 → 2026-04-25 · 3 obs

○ 2015-11-23 00:05:46
● 2026-03-11 15:02:30
● 2026-04-25 04:10:26

○MXmail.metlifedefender.net2015-07-23 → 2015-11-23 · 4 obs

● 2015-07-23 13:26:24
● 2015-11-23 00:05:46
○ 2026-03-11 15:02:30
○ 2026-04-25 04:10:26

○A64.207.180.2272015-07-23 → 2015-11-23 · 4 obs

● 2015-07-23 13:26:24
● 2015-11-23 00:05:46
○ 2026-03-11 15:02:30
○ 2026-04-25 04:10:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	m.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net...	-
metlifedefender.net	ns3.metlife.com, ns.metlife.com, ns2.metlife.com	-

✅ 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 metlifedefender.net (unsigned zone)

⏱️ Timing

Total: 337ms | Queries: -

📄 Records

Type	Count	Sample Data

Analysis

Name Servers

The domain metlifedefender.net is delegated to three name servers: ns2.metlife.com, ns3.metlife.com and ns.metlife.com.

metlifedefender.net shares name servers with other domains at least partially, for instance metlifeatlanta.com, alicogroup.com, metlifegulfagency.com, osametlife.us and metlifehomeloans.com.

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 number:

ns2.metlife.com points to 216.163.240.251.

ns3.metlife.com points to 209.164.208.172.

ns.metlife.com points to 216.163.249.248.

metlifedefender.net - robtex.com