52eia.cn - robtex.com
52eia.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 172.247.155.14🇺🇸 POWERLINE-HK172.247.152.0/21 Powerline Internal use | ||||||
| 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=1772197254 | ||||||
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=2034670993 | ||||||
Subdomains
www.52eia.cn |
Same first word
52eia.cn |
DNS History
16 records (3 active, 13 former)
○NSn3065.ns.yunjiasu.com2015-11-27 → 2016-11-08 · 7 obs
○ 2015-08-22 18:03:12
● 2015-11-27 03:11:44
○ 2015-12-10 22:59:04
● 2016-03-12 03:24:04
● 2016-11-08 00:28:08
○ 2026-03-26 11:49:34
○ 2026-04-15 00:06:58
● 2015-11-27 03:11:44
○ 2015-12-10 22:59:04
● 2016-03-12 03:24:04
● 2016-11-08 00:28:08
○ 2026-03-26 11:49:34
○ 2026-04-15 00:06:58
○NSn607.ns.yunjiasu.com2015-11-27 → 2016-11-08 · 7 obs
○ 2015-08-22 18:03:12
● 2015-11-27 03:11:44
○ 2015-12-10 22:59:04
● 2016-03-12 03:24:04
● 2016-11-08 00:28:08
○ 2026-03-26 11:49:34
○ 2026-04-15 00:06:58
● 2015-11-27 03:11:44
○ 2015-12-10 22:59:04
● 2016-03-12 03:24:04
● 2016-11-08 00:28:08
○ 2026-03-26 11:49:34
○ 2026-04-15 00:06:58
○NSns1.dns.com.cn2015-08-22 → 2015-08-22 · 3 obs
● 2015-08-22 18:03:12
○ 2015-11-27 03:11:44
○ 2026-04-15 00:06:58
○ 2015-11-27 03:11:44
○ 2026-04-15 00:06:58
●NSns1.nowcndns.com2026-03-26 → 2026-04-15 · 3 obs
○ 2016-11-08 00:28:08
● 2026-03-26 11:49:34
● 2026-04-15 00:06:58
● 2026-03-26 11:49:34
● 2026-04-15 00:06:58
○NSns2.dns.com.cn2015-08-22 → 2015-08-22 · 3 obs
● 2015-08-22 18:03:12
○ 2015-11-27 03:11:44
○ 2026-04-15 00:06:58
○ 2015-11-27 03:11:44
○ 2026-04-15 00:06:58
●NSns2.nowcndns.com2026-03-26 → 2026-04-15 · 3 obs
○ 2016-11-08 00:28:08
● 2026-03-26 11:49:34
● 2026-04-15 00:06:58
● 2026-03-26 11:49:34
● 2026-04-15 00:06:58
○MXdc-19632817.52eia.cn2015-11-27 → 2015-11-27 · 3 obs
● 2015-11-27 03:11:44
○ 2015-12-10 22:59:04
○ 2026-04-15 00:06:58
○ 2015-12-10 22:59:04
○ 2026-04-15 00:06:58
○A104.31.230.732016-11-08 → 2016-11-08 · 4 obs
○ 2016-06-18 03:47:36
● 2016-11-08 00:28:08
○ 2026-03-26 11:49:34
○ 2026-04-15 00:06:58
● 2016-11-08 00:28:08
○ 2026-03-26 11:49:34
○ 2026-04-15 00:06:58
○A104.31.231.732016-11-08 → 2016-11-08 · 4 obs
○ 2016-06-18 03:47:36
● 2016-11-08 00:28:08
○ 2026-03-26 11:49:34
○ 2026-04-15 00:06:58
● 2016-11-08 00:28:08
○ 2026-03-26 11:49:34
○ 2026-04-15 00:06:58
○A127.0.0.12015-08-22 → 2015-11-27 · 4 obs
● 2015-08-22 18:03:12
● 2015-11-27 03:11:44
○ 2015-12-10 22:59:04
○ 2026-04-15 00:06:58
● 2015-11-27 03:11:44
○ 2015-12-10 22:59:04
○ 2026-04-15 00:06:58
○A162.159.208.412016-03-12 → 2016-06-18 · 5 obs
○ 2015-12-10 22:59:04
● 2016-03-12 03:24:04
● 2016-06-18 03:47:36
○ 2016-11-08 00:28:08
○ 2026-04-15 00:06:58
● 2016-03-12 03:24:04
● 2016-06-18 03:47:36
○ 2016-11-08 00:28:08
○ 2026-04-15 00:06:58
○A162.159.208.752015-11-27 → 2015-11-27 · 4 obs
○ 2015-08-22 18:03:12
● 2015-11-27 03:11:44
○ 2015-12-10 22:59:04
○ 2026-04-15 00:06:58
● 2015-11-27 03:11:44
○ 2015-12-10 22:59:04
○ 2026-04-15 00:06:58
○A162.159.209.412016-03-12 → 2016-06-18 · 5 obs
○ 2015-12-10 22:59:04
● 2016-03-12 03:24:04
● 2016-06-18 03:47:36
○ 2016-11-08 00:28:08
○ 2026-04-15 00:06:58
● 2016-03-12 03:24:04
● 2016-06-18 03:47:36
○ 2016-11-08 00:28:08
○ 2026-04-15 00:06:58
○A162.159.209.752015-11-27 → 2015-11-27 · 4 obs
○ 2015-08-22 18:03:12
● 2015-11-27 03:11:44
○ 2015-12-10 22:59:04
○ 2026-04-15 00:06:58
● 2015-11-27 03:11:44
○ 2015-12-10 22:59:04
○ 2026-04-15 00:06:58
●A172.247.155.142026-03-26 → 2026-04-15 · 3 obs
○ 2016-11-08 00:28:08
● 2026-03-26 11:49:34
● 2026-04-15 00:06:58
● 2026-03-26 11:49:34
● 2026-04-15 00:06:58
○A38.177.162.2172026-03-26 → 2026-04-15 · 2 obs
○ 2026-03-26 11:49:34
○ 2026-04-15 00:06:58
○ 2026-04-15 00:06:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| 52eia.cn | ns1.nowcndns.com, ns2.nowcndns.com | - |
✅ Authoritative Response
Server:211.99.99.38
NS records: ns1.nowcndns.com, ns2.nowcndns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 52eia.cn (unsigned zone)
⏱️ Timing
Total: 4606ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 172.247.155.14 |
| NS | 2 | ns1.nowcndns.com, ns2.nowcndns.com |
| SOA | 1 | ns1.nowcndns.com admin.nowcndns.com |
Analysis
Hierarchy
52eia.cn is a parent of www.52eia.cn.
IP Addresses
52eia.cn points to a single IP number: 172.247.155.14.
Name Servers
Delegation for 52eia.cn rests with two name servers, ns1.nowcndns.com and ns2.nowcndns.com.
52eia.cn shares the same name server setup as other domains, including lerm.cn, huayichem.com.cn, industry123.cn, jrcut.cn and wytkjt.cn.
Host names with three IP numbers: The host name ns1.nowcndns.com points to 1.193.216.204, 218.98.111.129 and 218.98.111.138; The host name ns2.nowcndns.com points to 61.158.128.11, 183.253.57.202 and 211.99.99.38.