6399.cn - robtex.com
6399.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 | ||||||
| MX | mxbiz1.qq.com ⭐ | ||||||
| MX | mxbiz2.qq.com(10) | ||||||
| SOA | ns1.ename.netadmin@ename.net serial=1751342755 | ||||||
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=2035035919 | ||||||
Same first word
Similar names
DNS History
7 records (4 active, 3 former)
○NSf1g1ns1.dnspod.net2015-07-03 → 2016-08-14 · 4 obs
● 2016-08-14 16:28:00
○ 2026-07-05 15:32:06
○ 2026-07-13 12:11:06
○NSf1g1ns2.dnspod.net2015-07-03 → 2016-08-14 · 4 obs
● 2016-08-14 16:28:00
○ 2026-07-05 15:32:06
○ 2026-07-13 12:11:06
●NSns1.ename.net2026-07-05 → 2026-07-13 · 3 obs
● 2026-07-05 15:32:06
● 2026-07-13 12:11:06
●NSns2.ename.net2026-07-05 → 2026-07-13 · 3 obs
● 2026-07-05 15:32:06
● 2026-07-13 12:11:06
○A125.77.197.1412015-07-03 → 2016-08-14 · 4 obs
● 2016-08-14 16:28:00
○ 2026-07-05 15:32:06
○ 2026-07-13 12:11:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | d.dns.cn, a.dns.cn, b.dns.cn, c.dns.cn... | - |
| 6399.cn | ns1.ename.net, ns2.ename.net | - |
✅ Authoritative Response
Server:211.99.99.52
NS records: ns1.ename.net, ns2.ename.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 6399.cn (unsigned zone)
⏱️ Timing
Total: 4532ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns1.ename.net, ns2.ename.net |
| MX | 2 | mxbiz2.qq.com (pri: 10), mxbiz1.qq.com (pri: 5) |
| SOA | 1 | ns1.ename.net admin.ename.net |
Analysis
Name Servers
Two name servers handle the delegation for 6399.cn: ns1.ename.net and ns2.ename.net.
6399.cn has the same name server delegation as a number of other domains, such as feison.cn, 61961.com, hyw888.com and two more.
There is an overlap in name servers between 6399.cn and other domains, for example 9559.com, sumika.cn and dctf.cn
It is common to see these name servers used together with name servers ns3.dns.com and ns4.dns.com.
Hosts pointing to 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.
Hosts with three IP address records:
The hostname ns1.ename.net points to 61.158.128.31, 218.98.111.173 and 2001:df2:f080:1::8.
Mail Servers
The MX records for 6399.cn point to two mail servers: mxbiz1.qq.com and mxbiz2.qq.com.
6399.cn has the same mail server arrangement as a number of other domains, for example sj-dw.com, esnai.com, xt-tb.com and two more.
6399.cn shares at least some of its mail servers with other domains — for example gamelaoyou.com, figam.net, biaodianyun.cn and two more.