kuanbin.cn - robtex.com
kuanbin.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.80.16.50🇭🇰 POWERLINE-HK103.80.16.0/22 POWER LINE (HK) CO., LIMITED UNIT 04/7F BRIGHT WAY TOWER NO.35 | ||||||
| NS | ns1.nowcndns.com ⭐ | ||||||
| A | 1.193.216.204🇨🇳 CHINANET-Henan-Luoyang-IDC1.193.216.0/24 Chinatelecom HeNan Province Network | ||||||
| A | 218.98.111.129🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| A | 218.98.111.138🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| NS | ns2.nowcndns.com | ||||||
| A | 61.158.128.11🇨🇳 CHINA169-Backbone61.158.128.0/17 CNC Group CHINA169 Henan Province Network | ||||||
| PTR | 11.128.158.61.ha.cnc | ||||||
| A | 183.253.57.202🇨🇳 CHINAMOBILE-CN183.253.0.0/16 CMI (Customer Route) | ||||||
| A | 211.99.99.38🇨🇳 DONGGUAN-1211.99.99.0/24 Proxy-registered route object | ||||||
| SOA | ns1.nowcndns.comadmin@nowcndns.com serial=1774065915 | ||||||
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=2034662178 | ||||||
Same first word
Similar names
DNS History
11 records (3 active, 8 former)
○NSf1g1ns1.dnspod.net2015-05-24 → 2015-10-16 · 4 obs
● 2015-10-16 07:14:24
○ 2026-02-18 22:21:14
○ 2026-04-12 10:32:40
○NSf1g1ns2.dnspod.net2015-05-24 → 2015-10-16 · 4 obs
● 2015-10-16 07:14:24
○ 2026-02-18 22:21:14
○ 2026-04-12 10:32:40
●NSns1.nowcndns.com2026-02-18 → 2026-04-12 · 3 obs
● 2026-02-18 22:21:14
● 2026-04-12 10:32:40
●NSns2.nowcndns.com2026-02-18 → 2026-04-12 · 3 obs
● 2026-02-18 22:21:14
● 2026-04-12 10:32:40
○MXmail.skrimple.com2015-12-21 → 2017-04-01 · 4 obs
● 2017-04-01 20:35:16
○ 2026-02-18 22:21:14
○ 2026-04-12 10:32:40
○A103.51.144.812016-07-15 → 2016-07-15 · 4 obs
● 2016-07-15 10:42:10
○ 2017-04-01 20:35:16
○ 2026-04-12 10:32:40
○A103.75.46.1952026-02-18 → 2026-03-02 · 5 obs
● 2026-02-18 22:21:14
● 2026-03-02 18:30:32
○ 2026-03-21 05:02:18
○ 2026-04-12 10:32:40
●A103.80.16.502026-03-21 → 2026-04-12 · 3 obs
● 2026-03-21 05:02:18
● 2026-04-12 10:32:40
○A123.254.111.1902015-05-24 → 2015-10-16 · 4 obs
● 2015-10-16 07:14:24
○ 2015-12-21 01:42:26
○ 2026-04-12 10:32:40
○A50.117.113.2222017-04-01 → 2017-04-01 · 4 obs
● 2017-04-01 20:35:16
○ 2026-02-18 22:21:14
○ 2026-04-12 10:32:40
○A65.19.157.2352015-12-21 → 2016-03-18 · 5 obs
● 2015-12-21 01:42:26
● 2016-03-18 18:38:24
○ 2016-07-15 10:42:10
○ 2026-04-12 10:32:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| kuanbin.cn | ns1.nowcndns.com, ns2.nowcndns.com | - |
✅ Authoritative Response
Server:183.253.57.202
NS records: ns1.nowcndns.com, ns2.nowcndns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for kuanbin.cn (unsigned zone)
⏱️ Timing
Total: 1579ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.80.16.54 |
| NS | 2 | ns1.nowcndns.com, ns2.nowcndns.com |
| SOA | 1 | ns1.nowcndns.com admin.nowcndns.com |
Analysis
IP Addresses
kuanbin.cn points to a single IP address: 103.80.16.50.
Other host names such as bjjyk.com.cn, bc71.cn, fujidi.cn, 126751.cn and 169996.cn share IPs with kuanbin.cn.
Name Servers
Two name servers ns1.nowcndns.com and ns2.nowcndns.com handle the delegation for kuanbin.cn.
kuanbin.cn shares the same name server setup as other domains, for example e8w0.cn, nmgqgkj.cn, dghengxin.com.cn, genecine.com.cn and sdtcgm.cn.
Host names with three IP numbers:
ns1.nowcndns.com points to 1.193.216.204, 218.98.111.129 and 218.98.111.138; ns2.nowcndns.com points to 61.158.128.11, 183.253.57.202 and 211.99.99.38.