idh.cn - robtex.com
idh.cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns3.dns.com ⚠️ Not in zone NS records | ||||||
| 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 | ||||||
| PTR | ip-218-98-111-173.defastlink.net | ||||||
| NS | ns4.dns.com ⚠️ Not in zone NS records | ||||||
| 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 | ||||||
| PTR | ip-1-193-216-198.defastlink.net | ||||||
| A | 183.253.57.199🇨🇳 CHINAMOBILE-CN183.253.0.0/16 CMI (Customer Route) | ||||||
| PTR | ip-183-253-57-199.defastlink.net | ||||||
| A | 211.99.99.52🇨🇳 DONGGUAN-1211.99.99.0/24 Proxy-registered route object | ||||||
| PTR | ip-211-99-99-52.defastlink.net | ||||||
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=2034546407 | ||||||
Same first word
Similar names
DNS History
8 records (2 active, 6 former)
○NSdns1.iidns.com2016-09-17 → 2017-05-17 · 5 obs
● 2016-09-17 19:27:24
● 2017-05-17 01:06:38
○ 2026-03-15 21:06:06
○ 2026-03-22 15:59:20
○NSdns2.iidns.com2016-09-17 → 2016-09-17 · 4 obs
● 2016-09-17 19:27:24
○ 2017-05-17 01:06:38
○ 2026-03-22 15:59:20
○NSdns3.iidns.com2016-09-17 → 2016-09-17 · 4 obs
● 2016-09-17 19:27:24
○ 2017-05-17 01:06:38
○ 2026-03-22 15:59:20
○NSdns4.iidns.com2016-09-17 → 2016-09-17 · 4 obs
● 2016-09-17 19:27:24
○ 2017-05-17 01:06:38
○ 2026-03-22 15:59:20
○NSdns5.iidns.com2016-09-17 → 2016-09-17 · 4 obs
● 2016-09-17 19:27:24
○ 2017-05-17 01:06:38
○ 2026-03-22 15:59:20
○NSdns6.iidns.com2015-08-23 → 2016-09-17 · 4 obs
● 2016-09-17 19:27:24
○ 2017-05-17 01:06:38
○ 2026-03-22 15:59:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| idh.cn | ns3.dns.com, ns4.dns.com | - |
✅ Authoritative Response
Server: 1.193.216.198
NS records: ns3.dns.com, ns4.dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for idh.cn (unsigned zone)
⏱️ Timing
Total: 5015ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns1.ename.net, ns2.ename.net |
| SOA | 1 | ns1.ename.net admin.ename.net |
Analysis
Name Servers
idh.cn is delegated to two name servers: ns3.dns.com and ns4.dns.com.
idh.cn uses the same name server setup as other domains such as zuikuai.cn, 9977.com, game999.com, 231.net and qsbank.com.
idh.cn shares name servers with other domains at least partially, for example 0570.net, 85691.com, stapimex.com, qsit.cn and doyotech.com.
These name servers are commonly used with the name servers ns1.ename.net and ns2.ename.net.
Host names with four IP numbers:
ns4.dns.com points to 240e:97d:10:1402:0:1:0:1005, 1.193.216.198, 183.253.57.199 and 211.99.99.52.
Host names with three IP numbers:
ns3.dns.com points to 2001:df2:f080:1::8, 61.158.128.31 and 218.98.111.173.