bdc.org.cn - robtex.com
bdc.org.cn
org.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=2027899565 | ||||||
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●NSdns21.hichina.com2026-08-13 → 2026-08-14 · 2 obs
● 2026-08-14 23:09:12
●NSdns22.hichina.com2026-08-13 → 2026-08-14 · 2 obs
● 2026-08-14 23:09:12
●MXmxn.mxhichina.com2026-08-13 → 2026-08-14 · 2 obs
● 2026-08-14 23:09:12
●MXmxw.mxhichina.com2026-08-13 → 2026-08-14 · 2 obs
● 2026-08-14 23:09:12
●A114.246.242.652026-08-13 → 2026-08-14 · 2 obs
● 2026-08-14 23:09:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| bdc.org.cn | dns21.hichina.com, dns22.hichina.com | - |
✅ Authoritative Response
Server:39.96.153.38
NS records: dns21.hichina.com, dns22.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bdc.org.cn (unsigned zone)
⏱️ Timing
Total: 1695ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 114.246.242.65 |
| NS | 2 | dns22.hichina.com, dns21.hichina.com |
| MX | 2 | mxn.mxhichina.com (pri: 5), mxw.mxhichina.com (pri: 10) |
| TXT | 1 | v=spf1 include:spf.mxhichina.com -all |
| SOA | 1 | dns21.hichina.com hostmaster.hichina.com |
Analysis
IP Addresses
bdc.org.cn points to a single IP number: 114.246.242.65.
Name Servers
DNS delegation for bdc.org.cn points to two name servers: dns21.hichina.com and dns22.hichina.com.
bdc.org.cn shares its name server setup with other domains, including niutransvet.com, ejji.cn, zrdkw.com and two others.
Host names with 9 IP numbers:
dns21.hichina.com has IP addresses 39.96.153.40, 39.96.153.60 and 47.118.199.200, plus 6 other.
dns22.hichina.com has IP addresses 39.96.153.38, 39.96.153.61 and 47.118.199.198, plus 6 other.
Mail Servers
bdc.org.cn has two mail servers: mxn.mxhichina.com and mxw.mxhichina.com.
bdc.org.cn shares the same mail server setup as other domains, including sjlexp.com, bbtkid.com, hzcecigarette.com and two others.
bdc.org.cn shares mail servers — at least in part — with other domains, including jinghao.cc, seusui.com, flytigerlogistic.com.cn and two others.
Host names with two IP numbers:
mxn.mxhichina.com has two IP addresses: 47.246.136.231 and 47.246.137.47.
Host names pointing to a single IP address:
mxw.mxhichina.com directs to 47.246.99.195.