ns2.bobj.com.cn - robtex.com
ns2.bobj.com.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2408:8606:0:10::5🇨🇳 CHINA169-BJ2408:8606::/34 China Unicom B811&A1218, China Unicom No.21, Jin-Rong Street | ||||||
| A | 2409:8700:8421:50::5🇨🇳 CMNET-BEIJING-AP2409:8700::/32 CMI (Customer Route) | ||||||
| A | 240e:604:10c:2d::5🇨🇳 CHINANET-BACKBONE240e:604::/30 China Telecom (Beijing) Limited | ||||||
| A | 61.135.232.132🇨🇳 CHINA169-BJ61.135.192.0/18 CMI (Customer Route) | ||||||
| A | 219.141.230.4🇨🇳 CHINANET-BJ-METRO219.141.128.0/17 CHINANET Beijing province network | ||||||
| A | 223.71.132.132🇨🇳 CMNET-BEIJING-AP223.71.132.0/22 CMI (Customer Route) | ||||||
bobj.com.cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.bobj.com.cn ⭐ | ||||||
| NS | bob-ns1.byhlds.com.cn | ||||||
| NS | bob-ns2.byhlds.com | ||||||
| NS | bob-ns3.byhlds.net | ||||||
| NS | ns2.bobj.com.cn | ||||||
| NS | ns3.bobj.com.cn | ||||||
| SOA | ns1.bobj.com.cnmail@bobj.com.cn 2022-12-15 #3 | ||||||
NS for
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●A219.141.230.42026-08-03 → 2026-08-03 · 2 obs
● 2026-08-03 11:47:42
●A223.71.132.1322026-08-03 → 2026-08-03 · 2 obs
● 2026-08-03 11:47:42
●A2408:8606:0:10::52026-08-03 → 2026-08-03 · 2 obs
● 2026-08-03 11:47:42
●A2409:8700:8421:50::52026-08-03 → 2026-08-03 · 2 obs
● 2026-08-03 11:47:42
●A240e:604:10c:2d::52026-08-03 → 2026-08-03 · 2 obs
● 2026-08-03 11:47:42
●A61.135.232.1322026-08-03 → 2026-08-03 · 2 obs
● 2026-08-03 11:47:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | c.dns.cn, b.dns.cn, e.dns.cn, a.dns.cn... | - |
| bobj.com.cn | ns1.bobj.com.cn, ns2.bobj.com.cn, ns3.bobj.com.cn, bob-ns1.byhlds.com.cn... | 18 records |
✅ Authoritative Response
Server:61.135.232.132
NS records: ns1.bobj.com.cn, ns2.bobj.com.cn, ns3.bobj.com.cn, bob-ns1.byhlds.com.cn, bob-ns2.byhlds.com, bob-ns3.byhlds.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bobj.com.cn (unsigned zone)
⏱️ Timing
Total: 993ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 3 | 61.135.232.132, 223.71.132.132... |
| AAAA | 3 | 240e:604:10c:2d::5, 2408:8606:0:10::5... |
📌 Glue Records Collected
Total: 18
In-bailiwick: 18 (ns1.bobj.com.cn, ns1.bobj.com.cn, ns1.bobj.com.cn...)
Analysis
Name Server Role
ns2.bobj.com.cn is a name server for bobj.com.cn.
bob-ns2.byhlds.com, bob-ns3.byhlds.net and ns1.bobj.com.cn are often grouped with ns2.bobj.com.cn to function as name servers.
IP Addresses
ns2.bobj.com.cn directs to 6 IP numbers: 61.135.232.132, 219.141.230.4, 223.71.132.132 and 3 other.
Host names such as ns2.bankofbeijing.com.cn, ns2.95526.mobi and ns2.bobdirectbank.com share their IP numbers with ns2.bobj.com.cn.