`duwenz.com`

DNSSEC	⚠️ Not signed
NS	`ult01.dnspod.com` ⭐
		A	1.12.0.64^{🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM}
		A	1.12.0.65^{🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM}
		A	1.12.0.66^{🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM}
		A	1.12.14.64^{🇨🇳 TENCENT-NET-AP-CN1.12.14.0/23}
		A	1.12.14.65^{🇨🇳 TENCENT-NET-AP-CN1.12.14.0/23}
		A	1.12.14.66^{🇨🇳 TENCENT-NET-AP-CN1.12.14.0/23}
		A	43.130.172.72^{🇸🇬 TENCENT-NET-AP-CN43.130.160.0/19 ACEVILLE PTE.LTD. 16 COLLYER QUAY 18-29 INCOME AT RAFFLES}
		A	43.134.249.72^{🇸🇬 TENCENT-NET-AP-CN43.134.224.0/19 ACEVILLE PTE.LTD. 16 COLLYER QUAY 18-29 INCOME AT RAFFLES}
		A	117.135.128.172^{🇨🇳 CHINAMOBILE-CN117.135.128.0/24 CMI (Customer Route)}
			PTR	`(root)`
		A	163.177.5.76^{🇨🇳 UNICOM-GuangZhou-IDC163.177.5.0/24}
NS	`ult02.dnspod.com`
		A	1.12.0.67^{🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM}
		A	1.12.0.68^{🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM}
		A	1.12.0.69^{🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM}
		A	1.12.14.67^{🇨🇳 TENCENT-NET-AP-CN1.12.14.0/23}
		A	1.12.14.68^{🇨🇳 TENCENT-NET-AP-CN1.12.14.0/23}
		A	1.12.14.69^{🇨🇳 TENCENT-NET-AP-CN1.12.14.0/23}
		A	43.140.57.73^{🇨🇳 TENCENT-NET-AP43.140.0.0/18 Tencent Cloud Computing (Beijing) Co., Ltd 309 West Zone, 3F. 49 Zhichun Road. Haidian District.}
		A	43.161.3.72^{🇮🇳 TENCENT-NET-AP-CN43.161.0.0/18 ACEVILLE PTE.LTD. 16 COLLYER QUAY 18-29 INCOME AT RAFFLES}
		A	111.206.98.172^{🇨🇳 CHINA169-BJ111.206.98.0/24}
		A	112.80.181.172^{🇨🇳 CHINA169-Backbone112.80.0.0/13 China Unicom CHINA169 Jiangsu Province Network}
		A	170.106.122.172^{🇺🇸 TENCENT-NET-AP-CN170.106.122.0/23 Proxy-registered route object}
SOA	`ult01.dnspod.com`soa_global@dnspod.com serial=1770036573

`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=1774414817

Subdomains

www.duwenz.com

Same first word

duwenz.com

Similar names

duenzw.com

wnzedu.com

DNS History

6 records (2 active, 4 former)

○NSduwenz.com2015-08-06 → 2015-11-04 · 4 obs

● 2015-08-06 21:18:14
● 2015-11-04 13:20:54
○ 2015-12-30 17:28:36
○ 2026-03-25 05:22:48

○NSns1.alidns.com2015-12-30 → 2017-08-08 · 5 obs

○ 2015-11-04 13:20:54
● 2015-12-30 17:28:36
● 2017-08-08 09:43:02
○ 2026-03-25 05:22:44
○ 2026-03-25 05:22:48

○NSns2.alidns.com2015-12-30 → 2017-08-08 · 5 obs

○ 2015-11-04 13:20:54
● 2015-12-30 17:28:36
● 2017-08-08 09:43:02
○ 2026-03-25 05:22:44
○ 2026-03-25 05:22:48

●NSult01.dnspod.com2026-03-25 → 2026-03-25 · 3 obs

○ 2017-08-08 09:43:02
● 2026-03-25 05:22:44
● 2026-03-25 05:22:48

●NSult02.dnspod.com2026-03-25 → 2026-03-25 · 3 obs

○ 2017-08-08 09:43:02
● 2026-03-25 05:22:44
● 2026-03-25 05:22:48

○A182.92.183.232015-08-06 → 2017-08-08 · 4 obs

● 2015-08-06 21:18:14
● 2017-08-08 09:43:02
○ 2026-03-25 05:22:44
○ 2026-03-25 05:22:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, l.gtld-servers.net, i.gtld-servers.net, h.gtld-servers.net...	-
duwenz.com	ult01.dnspod.com, ult02.dnspod.com	20 records

✅ Authoritative Response

Server:1.12.0.64

NS records: ult01.dnspod.com, ult02.dnspod.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for duwenz.com (unsigned zone)

⏱️ Timing

Total: 118ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`ult01.dnspod.com, ult02.dnspod.com`
SOA	1	`ult01.dnspod.com soa_global.dnspod.com`

📌 Glue Records Collected

Total: 20

Out-of-bailiwick: 20 (ult01.dnspod.com, ult01.dnspod.com, ult01.dnspod.com...)

Analysis

Hierarchy

The parent of www.duwenz.com is duwenz.com.

Name Servers

duwenz.com is delegated to two name servers: ult01.dnspod.com and ult02.dnspod.com.

duwenz.com uses the same name server setup as other domains, for instance diyifanwen.net, tianlaixsw.com, 163baidusoho.com, tungev.com and gerenjianli.cn.

duwenz.com shares name servers with other domains at least partially; for example mmcacaolai.com, ddos58.com, ju667.com and mdxd3.com.

these name servers are often used together with the name servers f1g1ns1.dnspod.net.

Eleven IP numbers:

ult02.dnspod.com points to 1.12.0.67, 1.12.0.68, 1.12.0.69, 1.12.14.67, 1.12.14.68, 1.12.14.69, 43.140.57.73, 43.161.3.72, 111.206.98.172, 112.80.181.172 and 170.106.122.172.

Ten IP numbers:

ult01.dnspod.com points to 1.12.0.64, 1.12.0.65, 1.12.0.66, 1.12.14.64, 1.12.14.65, 1.12.14.66, 43.130.172.72, 43.134.249.72, 117.135.128.172 and 163.177.5.76.

duwenz.com - robtex.com

duwenz.com

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