ntcode.org.cn - dns.ninja
ntcode.org.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 36.110.52.101🇨🇳 CHINANET-BJ-METRO36.110.0.0/17 CHINANET Beijing province network | ||||||
| NS | dns7.hichina.com ⭐ | ||||||
| A | 2408:4009:501::15🇨🇳 Alibaba-Cloud2408:4009:501::/48 | ||||||
| A | 39.96.153.43🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 39.96.153.63🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 47.118.199.203🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 47.118.199.213🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 120.76.107.43🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 120.76.107.63🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 139.224.142.113🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | ||||||
| A | 139.224.142.123🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | ||||||
| NS | dns8.hichina.com | ||||||
| A | 2408:4009:501::16🇨🇳 Alibaba-Cloud2408:4009:501::/48 | ||||||
| A | 39.96.153.44🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 39.96.153.54🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 47.118.199.204🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 47.118.199.214🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 120.76.107.44🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 120.76.107.54🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 139.224.142.114🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | ||||||
| A | 139.224.142.124🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | ||||||
| SOA | dns7.hichina.comhostmaster@hichina.com 2026-06-04 #13 | ||||||
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=2027883158 | ||||||
Same first word
Similar names
DNS History
4 records (3 active, 1 former)
●NSdns7.hichina.com2026-04-29 → 2026-07-27 · 2 obs
● 2026-07-27 17:49:12
●NSdns8.hichina.com2026-04-29 → 2026-07-27 · 2 obs
● 2026-07-27 17:49:12
○A210.73.43.12026-04-29 → 2026-06-10 · 4 obs
● 2026-06-10 21:15:34
○ 2026-06-29 02:10:56
○ 2026-07-27 17:49:12
●A36.110.52.1012026-06-29 → 2026-07-27 · 3 obs
● 2026-06-29 02:10:56
● 2026-07-27 17:49:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| ntcode.org.cn | dns7.hichina.com, dns8.hichina.com | - |
✅ Authoritative Response
Server:47.118.199.214
NS records: dns7.hichina.com, dns8.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ntcode.org.cn (unsigned zone)
⏱️ Timing
Total: 1767ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 36.110.52.101 |
| NS | 2 | dns8.hichina.com, dns7.hichina.com |
| SOA | 1 | dns7.hichina.com hostmaster.hichina.com |
Analysis
IP Addresses
ntcode.org.cn has exactly one IP address — 36.110.52.101.
isrc.ac.cn, jenkins.oerv.ac.cn, oerv.ac.cn plus two other host names have IP numbers in common with ntcode.org.cn.
Name Servers
The NS records for ntcode.org.cn delegate to dns7.hichina.com and dns8.hichina.com.
The name server configuration of ntcode.org.cn is shared with other domains, for instance dianlanbao.com, zjptcc.com, dagangcheng.com and two others.
At least some of ntcode.org.cn's name servers are shared with other domains, for example donghe.com, beeman.cn, nowe.cn and two more.
These name servers tend to be deployed in combination with the name servers ns1.alidns.com and ns2.alidns.com.
Hosts with 9 IP addresses each:
dns7.hichina.com maps to 39.96.153.43, 39.96.153.63, 47.118.199.203 and 6 additional IP addresses.
dns8.hichina.com maps to 39.96.153.44, 39.96.153.54, 47.118.199.204 and 6 additional IP addresses.