1739.cn - robtex.com
1739.cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.ename.net ⚠️ 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 | ||||||
| NS | ns2.ename.net ⚠️ 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 | ||||||
| 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 | ||||||
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=2035171408 | ||||||
Same first word
Similar names
DNS History
5 records (2 active, 3 former)
○NSf1g1ns1.dnspod.net2015-06-17 → 2016-04-04 · 4 obs
● 2016-04-04 02:47:14
○ 2017-04-01 05:36:20
○ 2026-08-12 11:15:04
○NSf1g1ns2.dnspod.net2015-06-17 → 2016-04-04 · 4 obs
● 2016-04-04 02:47:14
○ 2017-04-01 05:36:20
○ 2026-08-12 11:15:04
●NSns1.ename.net2026-07-19 → 2026-08-12 · 3 obs
● 2026-07-19 12:39:48
● 2026-08-12 11:15:04
●NSns2.ename.net2026-07-19 → 2026-08-12 · 3 obs
● 2026-07-19 12:39:48
● 2026-08-12 11:15:04
○A199.87.236.1622015-06-17 → 2016-04-04 · 4 obs
● 2016-04-04 02:47:14
○ 2026-07-19 12:39:48
○ 2026-08-12 11:15:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | e.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn... | - |
| 1739.cn | ns1.ename.net, ns2.ename.net | - |
✅ Authoritative Response
Server:218.98.111.173
NS records: ns1.ename.net, ns2.ename.net
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
Validation error at cn: Error: DNS query timeout: 203.119.29.1 for DNSKEY cn
⏱️ Timing
Total: 4325ms | 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
1739.cn is served by two delegated name servers, ns1.ename.net and ns2.ename.net.
1739.cn uses the same name servers as several other domains — among them dw.net.cn, yk192.com, eh1b.com and two more.
1739.cn shares at least some of its name servers with other domains, including cbzx.com, 5399.cn, bansou.com and two others.
These name servers are frequently paired with the name servers ns3.dns.com and ns4.dns.com.
Hosts that point to four IP numbers:
ns2.ename.net points to 1.193.216.198, 183.253.57.199, 211.99.99.52 and 240e:97d:10:1402:0:1:0:1005.
Hostnames that resolve to three IP addresses:
ns1.ename.net resolves to three addresses: 61.158.128.31, 218.98.111.173 and 2001:df2:f080:1::8.