uinb.cn - dns.ninja
uinb.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 38.177.135.150🇺🇸 AS39847838.177.128.0/18 PEG TECH INC PT-82 | ||||||
| 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=1773479598 | ||||||
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=2034952091 | ||||||
Same first word
uinb.cn |
Similar names
DNS History
12 records (3 active, 9 former)
○NSns1.myhostadmin.net2020-01-22 → 2020-01-22 · 4 obs
● 2020-01-22 17:18:06
○ 2026-03-26 02:48:52
○ 2026-06-21 19:33:50
●NSns1.nowcndns.com2026-03-26 → 2026-06-21 · 3 obs
● 2026-03-26 02:48:52
● 2026-06-21 19:33:50
○NSns2.myhostadmin.net2020-01-22 → 2020-01-22 · 4 obs
● 2020-01-22 17:18:06
○ 2026-03-26 02:48:52
○ 2026-06-21 19:33:50
●NSns2.nowcndns.com2026-03-26 → 2026-06-21 · 3 obs
● 2026-03-26 02:48:52
● 2026-06-21 19:33:50
○NSns3.myhostadmin.net2020-01-22 → 2020-01-22 · 4 obs
● 2020-01-22 17:18:06
○ 2026-03-26 02:48:52
○ 2026-06-21 19:33:50
○NSns4.myhostadmin.net2020-01-22 → 2020-01-22 · 4 obs
● 2020-01-22 17:18:06
○ 2026-03-26 02:48:52
○ 2026-06-21 19:33:50
○NSns5.myhostadmin.net2020-01-22 → 2020-01-22 · 4 obs
● 2020-01-22 17:18:06
○ 2026-03-26 02:48:52
○ 2026-06-21 19:33:50
○NSns6.myhostadmin.net2020-01-22 → 2020-01-22 · 4 obs
● 2020-01-22 17:18:06
○ 2026-03-26 02:48:52
○ 2026-06-21 19:33:50
○NSwww.uinb.cn2017-02-02 → 2017-02-02 · 3 obs
○ 2020-01-22 17:18:06
○ 2026-06-21 19:33:50
○A154.92.148.812020-01-22 → 2020-01-22 · 3 obs
○ 2026-03-26 02:48:52
○ 2026-06-21 19:33:50
●A38.177.135.1502026-03-26 → 2026-06-21 · 3 obs
● 2026-03-26 02:48:52
● 2026-06-21 19:33:50
○A38.177.158.1702026-03-26 → 2026-06-21 · 2 obs
○ 2026-06-21 19:33:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | 11 records |
| uinb.cn | ns1.nowcndns.com, ns2.nowcndns.com | - |
✅ Authoritative Response
Server:218.98.111.129
NS records: ns1.nowcndns.com, ns2.nowcndns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for uinb.cn (unsigned zone)
⏱️ Timing
Total: 4045ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 38.177.135.150 |
| NS | 2 | ns1.nowcndns.com, ns2.nowcndns.com |
| SOA | 1 | ns1.nowcndns.com admin.nowcndns.com |
📌 Glue Records Collected
Total: 11
In-bailiwick: 10 (a.dns.cn, b.dns.cn, c.dns.cn...)
Out-of-bailiwick: 1 (ns.cernet.net)
Analysis
IP Addresses
uinb.cn has exactly one IP address — 38.177.135.150.
eugs.cn, sehuanghou.cn, dtsg.com.cn plus two other host names have IP numbers in common with uinb.cn.
Name Servers
uinb.cn is served by two delegated name servers, ns1.nowcndns.com and ns2.nowcndns.com.
The name server configuration of uinb.cn is shared with other domains, for instance eurocollege.com.cn, uumn.cn, i0275.cn and two others.
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. Both hosts resolve to three IP numbers.