uubkn.cn - robtex.com
uubkn.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 154.220.127.106🇭🇰 MYCLOUD-AS-AP154.220.64.0/18 CloudFly Net Inc Pending | ||||||
| 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=1757364451 | ||||||
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=2034785816 | ||||||
Subdomains
www3-vpass.uubkn.cn |
Same first word
uubkn.cn |
Similar names
bunuk.com |
buunk.amsterdam |
bukun.net |
ubunk.com |
knubu.com |
kubun.jp |
nubuk.ch |
bnkuu.cn |
nukub.com |
buunk.com |
bukun.com |
knubu.de |
kunbu.com |
nubuk.pl |
kubun.com |
buunk.nl |
nubuk.org |
nubuk.com |
bunku.com |
buknu.com |
bunuk.top |
DNS History
3 records (3 active, 0 former)
●NSns1.nowcndns.com2026-05-11 → 2026-05-13 · 2 obs
● 2026-05-13 05:48:32
●NSns2.nowcndns.com2026-05-11 → 2026-05-13 · 2 obs
● 2026-05-13 05:48:32
●A154.220.127.1062026-05-11 → 2026-05-13 · 2 obs
● 2026-05-13 05:48:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | b.dns.cn, a.dns.cn, e.dns.cn, c.dns.cn... | - |
| uubkn.cn | ns1.nowcndns.com, ns2.nowcndns.com | - |
✅ Authoritative Response
Server:61.158.128.11
NS records: ns1.nowcndns.com, ns2.nowcndns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for uubkn.cn (unsigned zone)
⏱️ Timing
Total: 4390ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 154.220.127.106 |
| NS | 2 | ns1.nowcndns.com, ns2.nowcndns.com |
| SOA | 1 | ns1.nowcndns.com admin.nowcndns.com |
Analysis
Hierarchy
www3-vpass.uubkn.cn has uubkn.cn as its parent.
IP Addresses
uubkn.cn maps to IP address 154.220.127.106.
Other host names, for example, www3-vpass.uubkn.cn share IP numbers with uubkn.cn.
Name Servers
Two name servers ns1.nowcndns.com and ns2.nowcndns.com are delegated to uubkn.cn.
uubkn.cn uses the same name server configuration as other domains, such as zwen8.cn, zaqiu.cn, ekinox.cn, szmaster.cn and 168x1.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.