dduwork.com - robtex.com

Search for stuff

`dduwork.com`

DNSSEC	⚠️ Not signed
A	43.134.74.148^{🇸🇬 TENCENT-NET-AP-CN}
NS	`dns1.hichina.com` ⭐ ⚠️
		A	2408:4009:501::9^{🇨🇳 ALIBABA-CN-NET}
		A	39.96.153.43^{🇨🇳 ALIBABA-CN-NET}
		A	39.96.153.63^{🇨🇳 ALIBABA-CN-NET}
		A	47.118.199.203^{🇨🇳 ALIBABA-CN-NET}
		A	47.118.199.213^{🇨🇳 ALIBABA-CN-NET}
		A	120.76.107.43^{🇨🇳 ALIBABA-CN-NET}
		A	120.76.107.63^{🇨🇳 ALIBABA-CN-NET}
		A	139.224.142.113^{🇨🇳 ALIBABA-CN-NET}
		A	139.224.142.123^{🇨🇳 ALIBABA-CN-NET}
NS	`dns2.hichina.com`⚠️
		A	2408:4009:501::10^{🇨🇳 ALIBABA-CN-NET}
		A	39.96.153.44^{🇨🇳 ALIBABA-CN-NET}
		A	39.96.153.54^{🇨🇳 ALIBABA-CN-NET}
		A	47.118.199.204^{🇨🇳 ALIBABA-CN-NET}
		A	47.118.199.214^{🇨🇳 ALIBABA-CN-NET}
		A	120.76.107.44^{🇨🇳 ALIBABA-CN-NET}
		A	120.76.107.54^{🇨🇳 ALIBABA-CN-NET}
		A	139.224.142.114^{🇨🇳 ALIBABA-CN-NET}
		A	139.224.142.124^{🇨🇳 ALIBABA-CN-NET}
NS	`ns1.alidns.com`⚠️
		A	2408:4009:501::1^{🇨🇳 ALIBABA-CN-NET}
		A	39.96.153.45^{🇨🇳 ALIBABA-CN-NET}
		A	39.96.153.55^{🇨🇳 ALIBABA-CN-NET}
		A	47.118.199.205^{🇨🇳 ALIBABA-CN-NET}
		A	47.118.199.215^{🇨🇳 ALIBABA-CN-NET}
		A	120.76.107.45^{🇨🇳 ALIBABA-CN-NET}
		A	120.76.107.55^{🇨🇳 ALIBABA-CN-NET}
		A	139.224.142.115^{🇨🇳 ALIBABA-CN-NET}
		A	139.224.142.125^{🇨🇳 ALIBABA-CN-NET}
NS	`ns2.alidns.com`⚠️
		A	2408:4009:501::2^{🇨🇳 ALIBABA-CN-NET}
		A	39.96.153.46^{🇨🇳 ALIBABA-CN-NET}
		A	39.96.153.56^{🇨🇳 ALIBABA-CN-NET}
		A	47.118.199.206^{🇨🇳 ALIBABA-CN-NET}
		A	47.118.199.216^{🇨🇳 ALIBABA-CN-NET}
		A	120.76.107.46^{🇨🇳 ALIBABA-CN-NET}
		A	120.76.107.56^{🇨🇳 ALIBABA-CN-NET}
		A	139.224.142.116^{🇨🇳 ALIBABA-CN-NET}
		A	139.224.142.126^{🇨🇳 ALIBABA-CN-NET}
MX	`mxbiz1.qq.com` ⭐
MX	`mxbiz2.qq.com`⁽¹⁰⁾
TXT	`v=spf1 include:spf.mail.qq.com ~all`
TXT	`v=spf1 include:one.zoho.com.cn ~all`
SOA	`dns1.hichina.com`hostmaster@hichina.com 2026-01-12 #9

`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=1770918430

Same first word

dduwork.com

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
dduwork.com	ns1.alidns.com, ns2.alidns.com	18 records

✅ Authoritative Response

Server: 120.76.107.46

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dduwork.com (unsigned zone)

⏱️ Timing

Total: 951ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`43.134.74.148`
NS	2	`dns1.hichina.com, dns2.hichina.com`
MX	2	`mxbiz2.qq.com (pri: 10), mxbiz1.qq.com (pri: 5)`
TXT	2	`v=spf1 include:one.zoho.com.cn ~all, v=spf1 include:spf.mail.qq.com ~all`
SOA	1	`dns1.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (ns1.alidns.com, ns1.alidns.com, ns1.alidns.com...)

AI analysis

dduwork.com points to IP number: 43.134.74.148.

dduwork.com is delegated to four name servers: ns1.alidns.com, ns2.alidns.com, dns1.hichina.com and dns2.hichina.com.

dduwork.com at least partially shares name servers with other domains, for instance uradiosystems.com, peptideworld.net, xn--7our74g.com, lanhua.org and dn17.com.

These name servers are commonly used with dns15.hichina.com, dns16.hichina.com, ns7.alidns.com, ns8.alidns.com, dns3.hichina.com and dns4.hichina.com.

Nine IP numbers per host:

ns1.alidns.com points to: 2408:4009:501::1, 39.96.153.45, 39.96.153.55, 47.118.199.205, 47.118.199.215, 120.76.107.45, 120.76.107.55, 139.224.142.115, 139.224.142.125.

ns2.alidns.com points to: 2408:4009:501::2, 39.96.153.46, 39.96.153.56, 47.118.199.206, 47.118.199.216, 120.76.107.46, 120.76.107.56, 139.224.142.116, 139.224.142.126.

dns1.hichina.com points to: 2408:4009:501::9, 39.96.153.43, 39.96.153.63, 47.118.199.203, 47.118.199.213, 120.76.107.43, 120.76.107.63, 139.224.142.113, 139.224.142.123.

dns2.hichina.com points to: 2408:4009:501::10, 39.96.153.44, 39.96.153.54, 47.118.199.204, 47.118.199.214, 120.76.107.44, 120.76.107.54, 139.224.142.114, 139.224.142.124.

dduwork.com is handled by two mail servers: mxbiz1.qq.com and mxbiz2.qq.com.

The mail server setup for dduwork.com matches that of other domains, for instance cpcwinehouse.com, bcamcnc.com, charts.work, jet-king.com and jadever.net.

dduwork.com shares some mail servers with other domains, at least partially, for example wnrencai.com, nanjingendoscope.com, cs53.com and 581.net.