ncby.cn - robtex.com
ncby.cn
cn
| DNSSEC | ⚠️ Not signed | ||||||
| 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=2035115649 | ||||||
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●NSdns13.hichina.com2026-06-22 → 2026-07-31 · 2 obs
● 2026-07-31 10:37:54
●NSdns14.hichina.com2026-06-22 → 2026-07-31 · 2 obs
● 2026-07-31 10:37:54
●MXmxn.mxhichina.com2026-06-22 → 2026-07-31 · 2 obs
● 2026-07-31 10:37:54
●MXmxw.mxhichina.com2026-06-22 → 2026-07-31 · 2 obs
● 2026-07-31 10:37:54
●A47.95.11.2022026-06-22 → 2026-07-31 · 2 obs
● 2026-07-31 10:37:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | e.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn... | - |
| ncby.cn | dns13.hichina.com, dns14.hichina.com | - |
✅ Authoritative Response
Server:47.118.199.202
NS records: dns13.hichina.com, dns14.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ncby.cn (unsigned zone)
⏱️ Timing
Total: 5795ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 47.95.11.202 |
| NS | 2 | dns14.hichina.com, dns13.hichina.com |
| MX | 2 | mxw.mxhichina.com (pri: 10), mxn.mxhichina.com (pri: 5) |
| TXT | 1 | v=spf1 include:spf.mxhichina.com ~all |
| SOA | 1 | dns13.hichina.com hostmaster.hichina.com |
Analysis
IP Addresses
ncby.cn has exactly one IP address — 47.95.11.202.
Name Servers
ncby.cn is delegated to two name servers: dns13.hichina.com and dns14.hichina.com.
The name server configuration of ncby.cn is shared with other domains, for instance topcnccutters.com, paulwell.com, xhacm.com and two others.
ncby.cn shares at least some of its name servers with other domains, such as ez-(0x736578)toys.com.
Hosts with 9 IP addresses each:
dns13.hichina.com resolves to 39.96.153.42, 39.96.153.52, 47.118.199.202 and 6 other IP addresses.
dns14.hichina.com resolves to 39.96.153.41, 39.96.153.51, 47.118.199.201 and 6 other IP addresses.
Mail Servers
ncby.cn uses two mail servers, mxn.mxhichina.com and mxw.mxhichina.com.
The mail server setup of ncby.cn matches that of other domains such as pfizermedicalinformation.cn, gdminghaorun.com, ecoco.cc and two others.
At least some of the mail servers used by ncby.cn are shared with other domains: exsvc.cn, zghkyy.com, oleoem.com and two others among them.
Host names pointing to two IP addresses:
mxn.mxhichina.com points to 47.246.136.231 and 47.246.137.47.
Host names resolving to a single IP address:
mxw.mxhichina.com points to 47.246.99.195.