bjsoc.com.cn - robtex.com
bjsoc.com.cn
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=2030470798 | ||||||
Subdomains
Same first word
bjsoc.com.cn |
Similar names
DNS History
9 records (2 active, 7 former)
○NSdns19.hichina.com2015-07-19 → 2018-08-17 · 3 obs
● 2018-08-17 11:53:12
○ 2026-03-22 17:29:16
○NSdns20.hichina.com2015-07-19 → 2018-08-17 · 3 obs
● 2018-08-17 11:53:12
○ 2026-03-22 17:29:16
●NSkay.ns.cloudflare.com2026-03-22 → 2026-03-22 · 2 obs
● 2026-03-22 17:29:16
●NSmax.ns.cloudflare.com2026-03-22 → 2026-03-22 · 2 obs
● 2026-03-22 17:29:16
○NSns1.nowcndns.com2026-03-22 → 2026-03-22 · 1 obs
○NSns2.nowcndns.com2026-03-22 → 2026-03-22 · 1 obs
○MXmail.bjsoc.com.cn2015-07-19 → 2017-02-08 · 4 obs
● 2017-02-08 01:34:20
○ 2018-08-17 11:53:12
○ 2026-03-22 17:29:16
○A207.56.36.1962026-03-22 → 2026-03-22 · 1 obs
○A47.91.170.2222018-08-17 → 2018-08-17 · 2 obs
○ 2026-03-22 17:29:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| bjsoc.com.cn | kay.ns.cloudflare.com, max.ns.cloudflare.com | - |
✅ Authoritative Response
Server: 173.245.58.125
NS records: kay.ns.cloudflare.com, max.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bjsoc.com.cn (unsigned zone)
⏱️ Timing
Total: 685ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | kay.ns.cloudflare.com, max.ns.cloudflare.com |
| SOA | 1 | kay.ns.cloudflare.com dns.cloudflare.com |
Analysis
Hierarchy
bjsoc.com.cn is a parent of mail.bjsoc.com.cn and www.bjsoc.com.cn.
Name Servers
bjsoc.com.cn is delegated to two name servers: kay.ns.cloudflare.com and max.ns.cloudflare.com.
bjsoc.com.cn uses the same name server setup as other domains such as vdm-professional.ru, cornea.clinic, ctofullstack.com, speakbeats.com and ilearn.md.
bjsoc.com.cn shares name servers with other domains at least partially, for example vd46.com, anginatlearning.com, concept-mortgages.co.uk, dwata.com and c2nippon.com.
These name servers are commonly used with elisa.ns.cloudflare.com.
Host names with six IP numbers: host name kay.ns.cloudflare.com points to: 2606:4700:50::adf5:3a7d, 2803:f800:50::6ca2:c07d, 2a06:98c1:50::ac40:207d, 108.162.192.125, 172.64.32.125 and 173.245.58.125; host name max.ns.cloudflare.com points to: 2606:4700:58::adf5:3b84, 2803:f800:50::6ca2:c184, 2a06:98c1:50::ac40:2184, 108.162.193.132, 172.64.33.132 and 173.245.59.132.