`duizei.com`

DNSSEC	⚠️ Not signed
NS	`ns1.namebrightdns.com` ⭐
		A	2600:1f18:683a:ae1a:941d:603c:10ae:a55b^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:b388:33d7:6b80:b869^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:76c:f6ba:3590:e429^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:852a:590e:7ebc:38bf^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	3.87.120.121^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-87-120-121.compute-1.amazonaws.com`
		A	18.209.99.9^{🇺🇸 Amazon18.208.0.0/13 EC2 IAD prefix}
			PTR	`ec2-18-209-99-9.compute-1.amazonaws.com`
		A	54.221.97.121^{🇺🇸 Amazon54.221.0.0/16 EC2 IAD prefix}
			PTR	`ec2-54-221-97-121.compute-1.amazonaws.com`
NS	`ns2.namebrightdns.com`
		A	2600:1f18:683a:ae1b:bf91:b34b:ccd0:1e3c^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	54.211.194.65^{🇺🇸 Amazon54.211.0.0/16 EC2 IAD prefix}
			PTR	`ec2-54-211-194-65.compute-1.amazonaws.com`
		A	54.221.2.15^{🇺🇸 Amazon54.221.0.0/16 EC2 IAD prefix}
			PTR	`ec2-54-221-2-15.compute-1.amazonaws.com`
SOA	`ns1.namebrightdns.com`dns@namebright.com 2026-04-11 #1

`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=1775957292

Same first word

duizei.com

Similar names

iziedu.com

zeidui.com

diuzei.com

zuidie.cn

DNS History

8 records (2 active, 6 former)

○NSexpirens3.hichina.com2016-04-04 → 2016-04-04 · 4 obs

○ 2016-01-17 17:43:16
● 2016-04-04 01:24:22
○ 2016-09-15 05:54:48
○ 2026-04-12 01:42:20

○NSexpirens4.hichina.com2016-04-04 → 2016-04-04 · 4 obs

○ 2016-01-17 17:43:16
● 2016-04-04 01:24:22
○ 2016-09-15 05:54:48
○ 2026-04-12 01:42:20

○NSf1g1ns1.dnspod.net2015-05-27 → 2016-09-15 · 6 obs

● 2015-05-27 14:47:32
● 2016-01-17 17:43:16
○ 2016-04-04 01:24:22
● 2016-09-15 05:54:48
○ 2026-02-23 14:00:38
○ 2026-04-12 01:42:20

○NSnamerich1.dnspod.net2015-10-18 → 2016-09-15 · 7 obs

○ 2015-05-27 14:47:32
● 2015-10-18 04:05:54
● 2016-01-17 17:43:16
○ 2016-04-04 01:24:22
● 2016-09-15 05:54:48
○ 2026-02-23 14:00:38
○ 2026-04-12 01:42:20

○NSnamerich2.dnspod.net2015-10-18 → 2016-09-15 · 7 obs

○ 2015-05-27 14:47:32
● 2015-10-18 04:05:54
● 2016-01-17 17:43:16
○ 2016-04-04 01:24:22
● 2016-09-15 05:54:48
○ 2026-02-23 14:00:38
○ 2026-04-12 01:42:20

●NSns1.namebrightdns.com2026-02-23 → 2026-04-12 · 3 obs

○ 2016-09-15 05:54:48
● 2026-02-23 14:00:38
● 2026-04-12 01:42:20

●NSns2.namebrightdns.com2026-02-23 → 2026-04-12 · 3 obs

○ 2016-09-15 05:54:48
● 2026-02-23 14:00:38
● 2026-04-12 01:42:20

○A42.120.158.782016-04-04 → 2016-04-04 · 3 obs

● 2016-04-04 01:24:22
○ 2016-09-15 05:54:48
○ 2026-04-12 01:42:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, h.gtld-servers.net, g.gtld-servers.net, j.gtld-servers.net...	-
duizei.com	ns1.namebrightdns.com, ns2.namebrightdns.com	10 records

✅ Authoritative Response

Server:18.209.99.9

NS records: ns1.namebrightdns.com, ns2.namebrightdns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for duizei.com (unsigned zone)

⏱️ Timing

Total: 114ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`ns1.namebrightdns.com, ns2.namebrightdns.com`
SOA	1	`ns1.namebrightdns.com dns.namebright.com`

📌 Glue Records Collected

Total: 10

Out-of-bailiwick: 10 (ns1.namebrightdns.com, ns1.namebrightdns.com, ns1.namebrightdns.com...)

Analysis

Name Servers

Two name servers ns1.namebrightdns.com and ns2.namebrightdns.com handle the delegation for duizei.com.

duizei.com shares the same name server setup as other domains, for example ns1.grokpedia.com, latenightventures.com, hippodia.com, thejefe.com and iamscreen.com.

duizei.com at least partially shares name servers with other domains, for example kalyanmarketing.com, dumpdata.com, 2sold.com, bpsne.com and qorban.com.

these name servers commonly pair with nsg1.namebrightdns.com, nsg2.namebrightdns.com, domain-for-sale.hugedomainsdns.com and forsale.hugedomainsdns.com.

Host names with seven IP numbers: ns1.namebrightdns.com points to 2600:1f18:683a:ae1a:941d:603c:10ae:a55b, 2600:1f18:683a:ae1a:b388:33d7:6b80:b869, 2600:1f18:683a:ae1b:76c:f6ba:3590:e429, 2600:1f18:683a:ae1b:852a:590e:7ebc:38bf, 3.87.120.121, 18.209.99.9 and 54.221.97.121.

Host names with three IP numbers: ns2.namebrightdns.com points to 2600:1f18:683a:ae1b:bf91:b34b:ccd0:1e3c, 54.211.194.65 and 54.221.2.15.

duizei.com - robtex.com

duizei.com

com