bdqbd.cn - robtex.com
bdqbd.cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.nowcndns.com ⭐ | ||||||
| A | 1.193.216.204🇨🇳 CHINANET-Henan-Luoyang-IDC1.193.216.0/24 Chinatelecom HeNan Province Network | ||||||
| A | 218.98.111.129🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| A | 218.98.111.138🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| NS | ns2.nowcndns.com | ||||||
| A | 61.158.128.11🇨🇳 CHINA169-Backbone61.158.128.0/17 CNC Group CHINA169 Henan Province Network | ||||||
| PTR | 11.128.158.61.ha.cnc | ||||||
| A | 183.253.57.202🇨🇳 CHINAMOBILE-CN183.253.0.0/16 CMI (Customer Route) | ||||||
| A | 211.99.99.38🇨🇳 DONGGUAN-1211.99.99.0/24 Proxy-registered route object | ||||||
| SOA | ns1.nowcndns.comadmin@nowcndns.com serial=1757257545 | ||||||
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=2034663552 | ||||||
Same first word
Similar names
DNS History
8 records (2 active, 6 former)
○NSdns10.hichina.com2016-12-23 → 2016-12-23 · 3 obs
● 2016-12-23 09:45:42
○ 2017-11-11 08:57:34
○ 2026-04-12 20:30:18
○ 2017-11-11 08:57:34
○ 2026-04-12 20:30:18
○NSdns9.hichina.com2016-12-23 → 2016-12-23 · 3 obs
● 2016-12-23 09:45:42
○ 2017-11-11 08:57:34
○ 2026-04-12 20:30:18
○ 2017-11-11 08:57:34
○ 2026-04-12 20:30:18
●NSns1.nowcndns.com2026-04-09 → 2026-04-12 · 3 obs
○ 2017-11-11 08:57:34
● 2026-04-09 06:34:02
● 2026-04-12 20:30:18
● 2026-04-09 06:34:02
● 2026-04-12 20:30:18
●NSns2.nowcndns.com2026-04-09 → 2026-04-12 · 3 obs
○ 2017-11-11 08:57:34
● 2026-04-09 06:34:02
● 2026-04-12 20:30:18
● 2026-04-09 06:34:02
● 2026-04-12 20:30:18
○NSns5.dnsdun.com2017-11-11 → 2017-11-11 · 4 obs
○ 2016-12-23 09:45:42
● 2017-11-11 08:57:34
○ 2026-04-09 06:34:02
○ 2026-04-12 20:30:18
● 2017-11-11 08:57:34
○ 2026-04-09 06:34:02
○ 2026-04-12 20:30:18
○NSns6.dnsdun.net2017-11-11 → 2017-11-11 · 4 obs
○ 2016-12-23 09:45:42
● 2017-11-11 08:57:34
○ 2026-04-09 06:34:02
○ 2026-04-12 20:30:18
● 2017-11-11 08:57:34
○ 2026-04-09 06:34:02
○ 2026-04-12 20:30:18
○A150.95.154.1772017-11-11 → 2017-11-11 · 4 obs
○ 2016-12-23 09:45:42
● 2017-11-11 08:57:34
○ 2026-04-09 06:34:02
○ 2026-04-12 20:30:18
● 2017-11-11 08:57:34
○ 2026-04-09 06:34:02
○ 2026-04-12 20:30:18
○A173.247.239.1382016-12-23 → 2016-12-23 · 3 obs
● 2016-12-23 09:45:42
○ 2017-11-11 08:57:34
○ 2026-04-12 20:30:18
○ 2017-11-11 08:57:34
○ 2026-04-12 20:30:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| bdqbd.cn | ns1.nowcndns.com, ns2.nowcndns.com | - |
✅ Authoritative Response
Server:183.253.57.202
NS records: ns1.nowcndns.com, ns2.nowcndns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bdqbd.cn (unsigned zone)
⏱️ Timing
Total: 1910ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns1.nowcndns.com, ns2.nowcndns.com |
| SOA | 1 | ns1.nowcndns.com admin.nowcndns.com |
Analysis
Name Servers
bdqbd.cn is delegated to two name servers: ns1.nowcndns.com and ns2.nowcndns.com.
bdqbd.cn shares the same name server setup as ptll.com.cn, mall000106.cn, bjglly.cn, cefs.ac.cn and xel.net.cn.
Host names with three IP numbers: ns1.nowcndns.com points to 1.193.216.204, 218.98.111.129 and 218.98.111.138; ns2.nowcndns.com points to 61.158.128.11, 183.253.57.202 and 211.99.99.38.