duwei.com.cn - robtex.com
duwei.com.cn
com.cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.dns.cn ⭐ ⚠️ Not in parent delegation | ||||||
| NS | b.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | c.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | cns.cernet.net ⚠️ Not in parent delegation | ||||||
| NS | d.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | e.dns.cn ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2030509937 | ||||||
Subdomains
www.duwei.com.cn |
Same first word
Similar names
DNS History
6 records (4 active, 2 former)
●NSf1g1ns1.dnspod.net2015-06-17 → 2026-04-12 · 2 obs
● 2026-04-12 01:32:38
●NSf1g1ns2.dnspod.net2015-06-17 → 2026-04-12 · 2 obs
● 2026-04-12 01:32:38
●MXmxbiz1.qq.com2015-11-04 → 2026-04-12 · 5 obs
● 2015-11-04 04:52:12
○ 2016-01-22 15:21:50
● 2016-04-27 15:30:00
● 2026-04-12 01:32:38
●MXmxbiz2.qq.com2015-11-04 → 2026-04-12 · 5 obs
● 2015-11-04 04:52:12
○ 2016-01-22 15:21:50
● 2016-04-27 15:30:00
● 2026-04-12 01:32:38
○MXmxn.mxhichina.com2015-06-17 → 2016-01-22 · 5 obs
○ 2015-11-04 04:52:12
● 2016-01-22 15:21:50
○ 2016-04-27 15:30:00
○ 2026-04-12 01:32:38
○MXmxw.mxhichina.com2015-06-17 → 2016-01-22 · 5 obs
○ 2015-11-04 04:52:12
● 2016-01-22 15:21:50
○ 2016-04-27 15:30:00
○ 2026-04-12 01:32:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| duwei.com.cn | f1g1ns1.dnspod.net, f1g1ns2.dnspod.net | - |
✅ Authoritative Response
Server:1.12.0.4
NS records: f1g1ns1.dnspod.net, f1g1ns2.dnspod.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for duwei.com.cn (unsigned zone)
⏱️ Timing
Total: 4007ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | f1g1ns1.dnspod.net, f1g1ns2.dnspod.net |
| MX | 2 | mxbiz1.qq.com (pri: 5), mxbiz2.qq.com (pri: 10) |
| TXT | 1 | v=spf1 include:spf.mail.qq.com ~all |
| SOA | 1 | f1g1ns1.dnspod.net freednsadmin.dnspod.c |
Analysis
Hierarchy
duwei.com.cn is the parent of www.duwei.com.cn.
Name Servers
duwei.com.cn's delegation uses two name servers, f1g1ns1.dnspod.net and f1g1ns2.dnspod.net.
duwei.com.cn shares the same name server setup as other domains, for example chenyistyle.com, penghuayang.com, henku.net, 456jy.com and xinshida.cn.
duwei.com.cn at least partially shares name servers with other domains, for example jdyao.net, bilezu.com and n6s8s.icu.
Eight IP numbers for host names:
f1g1ns2.dnspod.net points to: 2402:4e00:111:fff::c, 1.12.0.1, 1.13.76.35, 36.155.149.35, 101.227.168.35, 106.39.207.235, 111.206.98.235 and 220.196.136.35.
Seven IP numbers for host names:
f1g1ns1.dnspod.net points to: 2402:4e00:1470:2::e, 1.12.0.4, 1.14.119.35, 111.13.13.35, 117.135.128.235, 125.94.59.235 and 163.177.5.35.
Mail Servers
duwei.com.cn is handled by two mail servers: mxbiz1.qq.com and mxbiz2.qq.com.
duwei.com.cn shares its mail server setup with other domains, including zundai.com, arsui.net, sanxintube.com, zhong-ru.com and laplace-tech.com.
duwei.com.cn shares some mail servers with other domains, for instance lusai.com, biscode.com, cdzkzc.com and amosmagnet.com.