coll.cn - robtex.com
coll.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 3.124.227.217🇩🇪 Amazon3.124.0.0/14 EC2 FRA prefix | ||||||
| PTR | ec2-3-124-227-217.eu-central-1.compute.amazonaws.com | ||||||
| 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 | ||||||
| PTR | ip-211-99-99-52.defastlink.net | ||||||
| SOA | ns1.ename.netadmin@ename.net serial=1751342756 | ||||||
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=2034670744 | ||||||
Same first word
Similar names
DNS History
5 records (3 active, 2 former)
○A113.10.190.2032015-05-24 → 2016-04-10 · 4 obs
● 2016-04-10 05:37:56
○ 2016-10-23 06:44:28
○ 2026-04-14 22:15:46
●A3.124.227.2172026-04-10 → 2026-04-14 · 3 obs
● 2026-04-10 11:44:18
● 2026-04-14 22:15:46
○A47.88.8.2332016-10-23 → 2016-10-23 · 4 obs
● 2016-10-23 06:44:28
○ 2026-04-10 11:44:18
○ 2026-04-14 22:15:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| coll.cn | ns1.ename.net, ns2.ename.net | - |
✅ Authoritative Response
Server:61.158.128.31
NS records: ns1.ename.net, ns2.ename.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for coll.cn (unsigned zone)
⏱️ Timing
Total: 1748ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 3.124.227.217 |
| NS | 2 | ns1.ename.net, ns2.ename.net |
| SOA | 1 | ns1.ename.net admin.ename.net |
Analysis
IP Addresses
coll.cn resolves to one IP number: 3.124.227.217.
Other host names, for instance www.fojia.com.cn, fo4.cn, ns1.chinabusiness.cn, chinatrade.cn and china-online.cn share IP numbers with coll.cn.
Name Servers
coll.cn's delegation uses two name servers: ns1.ename.net and ns2.ename.net.
coll.cn uses the same name server setup as other domains, such as 10237.com, ojxh.cn, 14182.com, 2ox.com and pfan.com.cn.
coll.cn shares name servers with other domains at least partially, for example sdgs.com, glq.com and apprex.com.
These name servers are often used with ns3.dns.com and ns4.dns.com.
Host names with four IP numbers: ns2.ename.net 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: ns1.ename.net points to 2001:df2:f080:1::8, 61.158.128.31 and 218.98.111.173.