8240.cn - robtex.com
8240.cn
| DNSSEC | ⚠️ Not signed | ||||||
| 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=1751342694 | ||||||
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 serial=2035057606 | ||||||
Same first word
Similar names
DNS History
15 records (2 active, 13 former)
○NSdns1.iidns.com2015-11-14 → 2016-09-19 · 4 obs
● 2016-09-19 15:30:54
○ 2026-07-14 23:15:34
○ 2026-07-18 20:18:52
○NSdns2.iidns.com2015-11-14 → 2016-09-19 · 4 obs
● 2016-09-19 15:30:54
○ 2026-07-14 23:15:34
○ 2026-07-18 20:18:52
○NSdns3.iidns.com2015-11-14 → 2016-09-19 · 4 obs
● 2016-09-19 15:30:54
○ 2026-07-14 23:15:34
○ 2026-07-18 20:18:52
○NSdns4.iidns.com2015-11-14 → 2016-09-19 · 4 obs
● 2016-09-19 15:30:54
○ 2026-07-14 23:15:34
○ 2026-07-18 20:18:52
○NSdns5.iidns.com2015-11-14 → 2016-09-19 · 4 obs
● 2016-09-19 15:30:54
○ 2026-07-14 23:15:34
○ 2026-07-18 20:18:52
○NSdns6.iidns.com2015-11-14 → 2016-09-19 · 4 obs
● 2016-09-19 15:30:54
○ 2026-07-14 23:15:34
○ 2026-07-18 20:18:52
●NSns1.ename.net2026-07-14 → 2026-07-18 · 3 obs
● 2026-07-14 23:15:34
● 2026-07-18 20:18:52
●NSns2.ename.net2026-07-14 → 2026-07-18 · 3 obs
● 2026-07-14 23:15:34
● 2026-07-18 20:18:52
○A107.167.19.742016-07-09 → 2016-07-09 · 4 obs
● 2016-07-09 11:14:32
○ 2016-09-19 15:30:54
○ 2026-07-18 20:18:52
○A107.167.19.752016-07-09 → 2016-09-19 · 5 obs
● 2016-07-09 11:14:32
● 2016-09-19 15:30:54
○ 2026-07-14 23:15:34
○ 2026-07-18 20:18:52
○A107.167.19.762016-09-19 → 2016-09-19 · 4 obs
● 2016-09-19 15:30:54
○ 2026-07-14 23:15:34
○ 2026-07-18 20:18:52
○A107.167.19.772016-09-19 → 2016-09-19 · 4 obs
● 2016-09-19 15:30:54
○ 2026-07-14 23:15:34
○ 2026-07-18 20:18:52
○A107.167.19.782016-09-19 → 2016-09-19 · 4 obs
● 2016-09-19 15:30:54
○ 2026-07-14 23:15:34
○ 2026-07-18 20:18:52
○A54.183.180.822015-06-16 → 2015-06-16 · 3 obs
○ 2016-07-09 11:14:32
○ 2026-07-18 20:18:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | c.dns.cn, a.dns.cn, b.dns.cn, d.dns.cn... | - |
| 8240.cn | ns1.ename.net, ns2.ename.net | - |
✅ Authoritative Response
Server:218.98.111.173
NS records: ns1.ename.net, ns2.ename.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 8240.cn (unsigned zone)
⏱️ Timing
Total: 1200ms | 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
Two name servers handle the delegation for 8240.cn: ns1.ename.net and ns2.ename.net.
The name server configuration of 8240.cn is shared with other domains, for instance rdzf.cn, zhiwu.net, enam.cn and two others.
8240.cn has at least partial name server overlap with other domains, such as py5.com, dhyb.cn, 850.cn and two others.
It is common to see these name servers used together with name servers ns3.dns.com and ns4.dns.com.
Host names with four IP addresses:
ns2.ename.net has 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 carrying three IP numbers:
The hostname ns1.ename.net points to 61.158.128.31, 218.98.111.173 and 2001:df2:f080:1::8.