yi51.cn - robtex.com
yi51.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 38.33.170.109🇺🇸 AS39847838.33.160.0/19 PEG TECH INC | ||||||
| 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=1757426922 | ||||||
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=2034609529 | ||||||
Same first word
Similar names
DNS History
6 records (3 active, 3 former)
○NSdns11.hichina.com2015-06-21 → 2018-01-23 · 4 obs
● 2015-06-21 06:41:02
● 2018-01-23 13:51:58
○ 2026-02-17 22:48:44
○ 2026-03-30 04:06:46
● 2018-01-23 13:51:58
○ 2026-02-17 22:48:44
○ 2026-03-30 04:06:46
○NSdns12.hichina.com2015-06-21 → 2018-01-23 · 4 obs
● 2015-06-21 06:41:02
● 2018-01-23 13:51:58
○ 2026-02-17 22:48:44
○ 2026-03-30 04:06:46
● 2018-01-23 13:51:58
○ 2026-02-17 22:48:44
○ 2026-03-30 04:06:46
●NSns1.nowcndns.com2026-02-17 → 2026-03-30 · 3 obs
○ 2018-01-23 13:51:58
● 2026-02-17 22:48:44
● 2026-03-30 04:06:46
● 2026-02-17 22:48:44
● 2026-03-30 04:06:46
●NSns2.nowcndns.com2026-02-17 → 2026-03-30 · 3 obs
○ 2018-01-23 13:51:58
● 2026-02-17 22:48:44
● 2026-03-30 04:06:46
● 2026-02-17 22:48:44
● 2026-03-30 04:06:46
○A119.145.255.1082015-06-21 → 2018-01-23 · 4 obs
● 2015-06-21 06:41:02
● 2018-01-23 13:51:58
○ 2026-02-17 22:48:44
○ 2026-03-30 04:06:46
● 2018-01-23 13:51:58
○ 2026-02-17 22:48:44
○ 2026-03-30 04:06:46
●A38.33.170.1092026-02-17 → 2026-03-30 · 3 obs
○ 2018-01-23 13:51:58
● 2026-02-17 22:48:44
● 2026-03-30 04:06:46
● 2026-02-17 22:48:44
● 2026-03-30 04:06:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, e.dns.cn, d.dns.cn, c.dns.cn... | - |
| yi51.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 yi51.cn (unsigned zone)
⏱️ Timing
Total: 1802ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 38.33.170.109 |
| NS | 2 | ns1.nowcndns.com, ns2.nowcndns.com |
| SOA | 1 | ns1.nowcndns.com admin.nowcndns.com |
Analysis
IP Addresses
yi51.cn maps to IP address 38.33.170.109.
Name Servers
Two name servers ns1.nowcndns.com and ns2.nowcndns.com are delegated to yi51.cn.
yi51.cn uses the same name server configuration as other domains, such as uempmne.com.cn, 48005.cn, yncsw.cn, egole.cn and xfpro.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.