broad-tec.cn - robtex.com
broad-tec.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 211.149.171.210🇨🇳 CHINANET-SCIDC-AS-AP211.149.160.0/19 SICHUANIDC province network | ||||||
| NS | ns1.ename.net ⭐ | ||||||
| A | 2001:df2:f080:1::8🇭🇰 HKCICL-AS-AP2001:df2:f080::/48 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| A | 61.158.128.31🇨🇳 CHINA169-Backbone61.158.128.0/17 CNC Group CHINA169 Henan Province Network | ||||||
| PTR | 31.128.158.61.ha.cnc | ||||||
| A | 218.98.111.173🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| NS | ns2.ename.net | ||||||
| A | 240e:97d:10:1402:0:1:0:1005🇨🇳 CHINANET-Guangdong-DongGuan-IDC240e:97d::/36 DongGuan IDC Network | ||||||
| A | 1.193.216.198🇨🇳 CHINANET-Henan-Luoyang-IDC1.193.216.0/24 Chinatelecom HeNan Province Network | ||||||
| A | 183.253.57.199🇨🇳 CHINAMOBILE-CN183.253.0.0/16 CMI (Customer Route) | ||||||
| A | 211.99.99.52🇨🇳 DONGGUAN-1211.99.99.0/24 Proxy-registered route object | ||||||
| MX | mxbiz1.qq.com ⭐ | ||||||
| MX | mxbiz2.qq.com(10) | ||||||
| SOA | ns1.ename.netadmin@ename.net serial=1751342652 | ||||||
cn
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.cn ⭐ | ||||||
| NS | b.dns.cn | ||||||
| NS | c.dns.cn | ||||||
| NS | d.dns.cn | ||||||
| NS | e.dns.cn | ||||||
| NS | ns.cernet.net ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2034586299 | ||||||
Same first word
broad-tec.com |
broad-tec.cn |
Similar names
DNS History
12 records (5 active, 7 former)
○NSdns1.iidns.com2015-06-17 → 2016-11-17 · 4 obs
● 2016-11-17 17:17:52
○ 2017-06-01 06:18:58
○ 2026-03-25 16:15:12
○NSdns2.iidns.com2015-06-17 → 2016-11-17 · 4 obs
● 2016-11-17 17:17:52
○ 2017-06-01 06:18:58
○ 2026-03-25 16:15:12
○NSdns3.iidns.com2015-06-17 → 2016-11-17 · 4 obs
● 2016-11-17 17:17:52
○ 2017-06-01 06:18:58
○ 2026-03-25 16:15:12
○NSdns4.iidns.com2015-06-17 → 2016-11-17 · 4 obs
● 2016-11-17 17:17:52
○ 2017-06-01 06:18:58
○ 2026-03-25 16:15:12
○NSdns5.iidns.com2015-06-17 → 2016-11-17 · 4 obs
● 2016-11-17 17:17:52
○ 2017-06-01 06:18:58
○ 2026-03-25 16:15:12
○NSdns6.iidns.com2015-06-17 → 2016-11-17 · 4 obs
● 2016-11-17 17:17:52
○ 2017-06-01 06:18:58
○ 2026-03-25 16:15:12
●NSns1.ename.net2026-03-07 → 2026-03-25 · 3 obs
● 2026-03-07 07:57:34
● 2026-03-25 16:15:12
●NSns2.ename.net2026-03-07 → 2026-03-25 · 3 obs
● 2026-03-07 07:57:34
● 2026-03-25 16:15:12
○A122.10.94.722015-06-17 → 2017-06-01 · 4 obs
● 2017-06-01 06:18:58
○ 2026-03-07 07:57:34
○ 2026-03-25 16:15:12
●A211.149.171.2102026-03-07 → 2026-03-25 · 3 obs
● 2026-03-07 07:57:34
● 2026-03-25 16:15:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| broad-tec.cn | ns1.ename.net, ns2.ename.net | - |
✅ Authoritative Response
Server:211.99.99.52
NS records: ns1.ename.net, ns2.ename.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for broad-tec.cn (unsigned zone)
⏱️ Timing
Total: 4833ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 211.149.171.210 |
| NS | 2 | ns1.ename.net, ns2.ename.net |
| MX | 2 | mxbiz2.qq.com (pri: 10), mxbiz1.qq.com (pri: 5) |
| SOA | 1 | ns1.ename.net admin.ename.net |
Analysis
IP Addresses
broad-tec.cn points to a single IP address: 211.149.171.210.
Other host names such as jzlgz.com, mb315.com, nanrenne.gotoip4.com, jbl688.com and junteli.com share IP numbers with broad-tec.cn.
Name Servers
broad-tec.cn is delegated to two name servers: ns1.ename.net and ns2.ename.net.
broad-tec.cn uses the same name server setup as other domains, including pv999.com, jyuej.com, 0759.tv, zzkp.cn and miannei.com.
At least part of the name servers for broad-tec.cn are shared with other domains, for instance cndeal.com, f.cc, lcsc.cn, cashang.com and cbxw.com.
These name servers are commonly used alongside ns3.dns.com and ns4.dns.com.
Host names with four IP numbers:
ns2.ename.net points to 240e:97d:10:1402:0:1:0:1005, 1.193.216.198, 183.253.57.199 and 211.99.99.52.
Host names with three IP numbers:
ns1.ename.net points to 2001:df2:f080:1::8, 61.158.128.31 and 218.98.111.173.
Mail Servers
broad-tec.cn is handled by two mail servers: mxbiz1.qq.com and mxbiz2.qq.com.
broad-tec.cn uses the same mail server setup as other domains, for instance qiyankeji.com, yyjess.com, ynxxpt.com, ease-china.net and eztor.com.
broad-tec.cn shares some mail servers with other domains at least partially, for example czhyfd.com, aieat.cn and ai.org.kg.