bsg.com.cn - robtex.com
bsg.com.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 161.207.5.43🇨🇳 CHINA169-BJ161.207.0.0/16 CMI (Customer Route) | ||||||
| NS | ns1.sfn.cn ⭐ | ||||||
| A | 111.63.77.29🇨🇳 CMNET-V4HEBEI-AS-AP111.63.64.0/20 CMI (Customer Route) | ||||||
| NS | ns2.sfn.cn | ||||||
| A | 101.37.119.99🇨🇳 Alibaba-Cloud101.37.0.0/17 | ||||||
| A | 111.63.77.30🇨🇳 CMNET-V4HEBEI-AS-AP111.63.64.0/20 CMI (Customer Route) | ||||||
| SOA | ns1.sfn.cnroot@ns1.sfn.cn 2026-03-26 #21 | ||||||
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=2030479027 | ||||||
Subdomains
www.bsg.com.cn |
Same first word
Similar names
DNS History
6 records (3 active, 3 former)
●NSns1.sfn.cn2015-10-22 → 2026-03-26 · 3 obs
○ 2015-08-22 06:20:20
● 2015-10-22 19:31:40
● 2026-03-26 21:08:28
● 2015-10-22 19:31:40
● 2026-03-26 21:08:28
●NSns2.sfn.cn2015-10-22 → 2026-03-26 · 3 obs
○ 2015-08-22 06:20:20
● 2015-10-22 19:31:40
● 2026-03-26 21:08:28
● 2015-10-22 19:31:40
● 2026-03-26 21:08:28
○NSns3.sanfront.com.cn2015-08-22 → 2015-08-22 · 3 obs
● 2015-08-22 06:20:20
○ 2015-10-22 19:31:40
○ 2026-03-26 21:08:28
○ 2015-10-22 19:31:40
○ 2026-03-26 21:08:28
○NSns5.sanfront.com.cn2015-08-22 → 2015-08-22 · 3 obs
● 2015-08-22 06:20:20
○ 2015-10-22 19:31:40
○ 2026-03-26 21:08:28
○ 2015-10-22 19:31:40
○ 2026-03-26 21:08:28
○A161.207.5.252015-08-22 → 2017-01-13 · 4 obs
● 2015-08-22 06:20:20
● 2017-01-13 09:00:08
○ 2018-07-18 17:39:54
○ 2026-03-26 21:08:28
● 2017-01-13 09:00:08
○ 2018-07-18 17:39:54
○ 2026-03-26 21:08:28
●A161.207.5.432018-07-18 → 2026-03-26 · 3 obs
○ 2017-01-13 09:00:08
● 2018-07-18 17:39:54
● 2026-03-26 21:08:28
● 2018-07-18 17:39:54
● 2026-03-26 21:08:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, c.dns.cn, b.dns.cn, d.dns.cn... | - |
| bsg.com.cn | ns1.sfn.cn, ns2.sfn.cn | - |
✅ Authoritative Response
Server:111.63.77.30
NS records: ns1.sfn.cn, ns2.sfn.cn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bsg.com.cn (unsigned zone)
⏱️ Timing
Total: 2153ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 161.207.5.43 |
| NS | 2 | ns1.sfn.cn, ns2.sfn.cn |
| SOA | 1 | ns1.sfn.cn root.ns1.sfn.cn |
Analysis
Hierarchy
bsg.com.cn is the parent of www.bsg.com.cn.
IP Addresses
bsg.com.cn resolves to one IP number: 161.207.5.43.
Other host names such as www.bsg.com.cn and www.cppb.com.cn share IP numbers with bsg.com.cn.
Name Servers
bsg.com.cn is delegated to two name servers ns1.sfn.cn and ns2.sfn.cn.
bsg.com.cn shares the same name server setup as other domains, for instance redflag.cn, nrb.com.cn, 5i.net.cn, koner.com.cn and remotesensing.org.cn.
Two IP numbers for a host: ns2.sfn.cn points to 101.37.119.99 and 111.63.77.30.
One IP number for a host: ns1.sfn.cn points to 111.63.77.29.