jhdc.cn - robtex.com
jhdc.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 39.106.132.39🇨🇳 Alibaba-Cloud39.106.0.0/15 CT BeiJing IDC | ||||||
| NS | ns1.ename.net ⭐ | ||||||
| A | 2001:df2:f080:1::8🇭🇰 HKCICL-AS-AP2001:df2:f080::/48 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| A | 61.158.128.31🇨🇳 CHINA169-Backbone61.158.128.0/17 CNC Group CHINA169 Henan Province Network | ||||||
| PTR | 31.128.158.61.ha.cnc | ||||||
| A | 218.98.111.173🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| NS | ns2.ename.net | ||||||
| A | 240e:97d:10:1402:0:1:0:1005🇨🇳 CHINANET-Guangdong-DongGuan-IDC240e:97d::/36 DongGuan IDC Network | ||||||
| A | 1.193.216.198🇨🇳 CHINANET-Henan-Luoyang-IDC1.193.216.0/24 Chinatelecom HeNan Province Network | ||||||
| A | 183.253.57.199🇨🇳 CHINAMOBILE-CN183.253.0.0/16 CMI (Customer Route) | ||||||
| A | 211.99.99.52🇨🇳 DONGGUAN-1211.99.99.0/24 Proxy-registered route object | ||||||
| SOA | ns1.ename.netadmin@ename.net serial=1751342727 | ||||||
cn
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| 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 2035-06-18 #25 | ||||||
Same first word
Similar names
DNS History
14 records (3 active, 11 former)
○NSdns1.iidns.com2015-08-18 → 2017-03-31 · 4 obs
● 2017-03-31 06:22:36
○ 2026-07-01 15:27:26
○ 2026-07-19 21:27:18
○NSdns2.iidns.com2015-08-18 → 2016-06-30 · 4 obs
● 2016-06-30 11:41:02
○ 2017-03-31 06:22:36
○ 2026-07-19 21:27:18
○NSdns3.iidns.com2015-08-18 → 2016-06-30 · 4 obs
● 2016-06-30 11:41:02
○ 2017-03-31 06:22:36
○ 2026-07-19 21:27:18
○NSdns4.iidns.com2015-08-18 → 2016-06-30 · 4 obs
● 2016-06-30 11:41:02
○ 2017-03-31 06:22:36
○ 2026-07-19 21:27:18
○NSdns5.iidns.com2015-08-18 → 2016-06-30 · 4 obs
● 2016-06-30 11:41:02
○ 2017-03-31 06:22:36
○ 2026-07-19 21:27:18
○NSdns6.iidns.com2015-08-18 → 2016-07-17 · 4 obs
● 2016-07-17 19:20:08
○ 2017-03-31 06:22:36
○ 2026-07-19 21:27:18
●NSns1.ename.net2026-07-01 → 2026-07-19 · 3 obs
● 2026-07-01 15:27:26
● 2026-07-19 21:27:18
●NSns2.ename.net2026-07-01 → 2026-07-19 · 3 obs
● 2026-07-01 15:27:26
● 2026-07-19 21:27:18
○A107.167.19.722016-03-12 → 2016-03-12 · 4 obs
● 2016-03-12 00:14:56
○ 2026-07-01 15:27:26
○ 2026-07-19 21:27:18
○A107.167.19.732016-03-12 → 2016-03-12 · 4 obs
● 2016-03-12 00:14:56
○ 2026-07-01 15:27:26
○ 2026-07-19 21:27:18
○A198.148.92.872015-08-18 → 2015-08-18 · 3 obs
○ 2026-07-01 15:27:26
○ 2026-07-19 21:27:18
○A198.148.92.882015-08-18 → 2015-08-18 · 3 obs
○ 2026-07-01 15:27:26
○ 2026-07-19 21:27:18
●A39.106.132.392026-07-01 → 2026-07-19 · 3 obs
● 2026-07-01 15:27:26
● 2026-07-19 21:27:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| jhdc.cn | ns1.ename.net, ns2.ename.net | - |
✅ Authoritative Response
Server:183.253.57.199
NS records: ns1.ename.net, ns2.ename.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jhdc.cn (unsigned zone)
⏱️ Timing
Total: 1993ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 39.106.132.39 |
| NS | 2 | ns1.ename.net, ns2.ename.net |
| SOA | 1 | ns1.ename.net admin.ename.net |
Analysis
IP Addresses
jhdc.cn points to a single IP number: 39.106.132.39.
Name Servers
jhdc.cn has two authoritative name servers — ns1.ename.net and ns2.ename.net.
jhdc.cn shares its name server setup with other domains, including thxcl.com, yunyou.cn, cp3d.com and two others.
jhdc.cn has name servers in common with a number of other domains — erhuang.com, wxyh.com, bet318.com and wansiwang.com among them.
These name servers frequently co-occur with the name servers ns3.dns.com and ns4.dns.com.
Host names resolving to four IP addresses:
ns2.ename.net resolves to four IP addresses — 1.193.216.198, 183.253.57.199, 211.99.99.52 and 240e:97d:10:1402:0:1:0:1005.
Host names with three IP numbers:
ns1.ename.net resolves to 61.158.128.31, 218.98.111.173 and 2001:df2:f080:1::8.