bjbld.cn - robtex.com
bjbld.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 38.38.150.158🇺🇸 PEGTECHINC38.38.128.0/18 PEG TECH INC | ||||||
| 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 | ||||||
| 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 | ||||||
| SOA | ns1.nowcndns.comadmin@nowcndns.com serial=1783954091 | ||||||
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=2035143340 | ||||||
Same first word
bjbld.cn |
Similar names
DNS History
11 records (3 active, 8 former)
○NSdns.4cun.com2015-06-13 → 2015-06-13 · 3 obs
○ 2015-10-25 21:10:06
○ 2026-08-05 03:50:56
○NSdns23.hichina.com2018-01-17 → 2018-01-17 · 4 obs
● 2018-01-17 00:30:34
○ 2026-06-26 15:51:56
○ 2026-08-05 03:50:56
○NSdns24.hichina.com2018-01-17 → 2018-01-17 · 4 obs
● 2018-01-17 00:30:34
○ 2026-06-26 15:51:56
○ 2026-08-05 03:50:56
●NSns1.nowcndns.com2026-06-26 → 2026-08-05 · 3 obs
● 2026-06-26 15:51:56
● 2026-08-05 03:50:56
●NSns2.nowcndns.com2026-06-26 → 2026-08-05 · 3 obs
● 2026-06-26 15:51:56
● 2026-08-05 03:50:56
○NSv1s1.xundns.com2015-10-25 → 2016-04-29 · 5 obs
● 2015-10-25 21:10:06
● 2016-04-29 19:35:12
○ 2018-01-17 00:30:34
○ 2026-08-05 03:50:56
○NSv1s2.xundns.com2015-10-25 → 2016-04-29 · 5 obs
● 2015-10-25 21:10:06
● 2016-04-29 19:35:12
○ 2018-01-17 00:30:34
○ 2026-08-05 03:50:56
○A103.56.115.1312015-10-25 → 2016-04-29 · 5 obs
● 2015-10-25 21:10:06
● 2016-04-29 19:35:12
○ 2018-01-17 00:30:34
○ 2026-08-05 03:50:56
○A116.255.188.2312015-06-13 → 2015-06-13 · 3 obs
○ 2018-01-17 00:30:34
○ 2026-08-05 03:50:56
●A38.38.150.1582026-06-26 → 2026-08-05 · 3 obs
● 2026-06-26 15:51:56
● 2026-08-05 03:50:56
○A47.89.58.322018-01-17 → 2018-01-17 · 4 obs
● 2018-01-17 00:30:34
○ 2026-06-26 15:51:56
○ 2026-08-05 03:50:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| bjbld.cn | ns1.nowcndns.com, ns2.nowcndns.com | - |
✅ Authoritative Response
Server:211.99.99.38
NS records: ns1.nowcndns.com, ns2.nowcndns.com
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
Validation error at cn: Error: DNS query timeout: 203.119.25.1 for DNSKEY cn
⏱️ Timing
Total: 4176ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 38.38.150.158 |
| NS | 2 | ns1.nowcndns.com, ns2.nowcndns.com |
| SOA | 1 | ns1.nowcndns.com admin.nowcndns.com |
Analysis
IP Addresses
bjbld.cn resolves to one IP address: 38.38.150.158.
Further host names like lc-studio.com.cn and keyisi.cn overlap in IP numbers with bjbld.cn.
Name Servers
bjbld.cn is served by two delegated name servers, ns1.nowcndns.com and ns2.nowcndns.com.
bjbld.cn uses the same name servers as several other domains — among them dlchyq.cn, ceo00m.cn, cqfpwz.cn and two more.
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. Both hosts resolve to three IP numbers.