jy920.cn - robtex.com
jy920.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 156.235.140.4🇭🇰 DXTL-1156.235.140.0/24 Proxy-registered route object | ||||||
| NS | dm1.longmingdns.com ⭐ | ||||||
| A | 218.98.111.163🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| NS | dm2.longmingdns.com | ||||||
| A | 183.253.57.197🇨🇳 CHINAMOBILE-CN183.253.0.0/16 CMI (Customer Route) | ||||||
| A | 211.99.99.56🇨🇳 DONGGUAN-1211.99.99.0/24 Proxy-registered route object | ||||||
| SOA | dm1.longmingdns.comdnsadmin@longmingdns.com serial=1774608440 | ||||||
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=2034771584 | ||||||
Subdomains
3i3.jy920.cn |
Same first word
jy920.cn |
Similar names
DNS History
10 records (3 active, 7 former)
●NSdm1.longmingdns.com2026-04-01 → 2026-05-09 · 3 obs
● 2026-04-01 02:45:04
● 2026-05-09 17:21:18
●NSdm2.longmingdns.com2026-04-01 → 2026-05-09 · 3 obs
● 2026-04-01 02:45:04
● 2026-05-09 17:21:18
○NSf1g1ns1.dnspod.net2015-11-01 → 2016-06-23 · 5 obs
● 2015-11-01 19:52:08
● 2016-06-23 23:22:06
○ 2017-02-09 16:27:20
○ 2026-05-09 17:21:18
○NSf1g1ns2.dnspod.net2015-11-01 → 2016-06-23 · 5 obs
● 2015-11-01 19:52:08
● 2016-06-23 23:22:06
○ 2017-02-09 16:27:20
○ 2026-05-09 17:21:18
○NSns3.72dns.com2015-05-28 → 2015-05-28 · 3 obs
○ 2015-11-01 19:52:08
○ 2026-05-09 17:21:18
○NSns4.idc1.cn2015-05-28 → 2015-05-28 · 3 obs
○ 2015-11-01 19:52:08
○ 2026-05-09 17:21:18
○A103.228.129.1452015-05-28 → 2015-05-28 · 3 obs
○ 2015-11-01 19:52:08
○ 2026-05-09 17:21:18
○A115.230.126.972015-11-01 → 2015-11-01 · 4 obs
● 2015-11-01 19:52:08
○ 2016-02-03 20:41:48
○ 2026-05-09 17:21:18
○A115.230.127.2182016-02-03 → 2016-02-03 · 4 obs
● 2016-02-03 20:41:48
○ 2016-06-23 23:22:06
○ 2026-05-09 17:21:18
●A156.235.140.42026-04-01 → 2026-05-09 · 3 obs
● 2026-04-01 02:45:04
● 2026-05-09 17:21:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | c.dns.cn, b.dns.cn, e.dns.cn, a.dns.cn... | - |
| jy920.cn | dm1.longmingdns.com, dm2.longmingdns.com | - |
✅ Authoritative Response
Server:218.98.111.163
NS records: dm1.longmingdns.com, dm2.longmingdns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jy920.cn (unsigned zone)
⏱️ Timing
Total: 1604ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 156.235.140.4 |
| NS | 2 | dm1.longmingdns.com, dm2.longmingdns.com |
| SOA | 1 | dm1.longmingdns.com dnsadmin.longmingdns |
Analysis
Hierarchy
jy920.cn is the parent of 3i3.jy920.cn.
IP Addresses
jy920.cn resolves to one IP number: 156.235.140.4.
Other host names, for instance 5566-www.szzhongzy.com.cn, view-www.szzhongzy.com.cn and 3i3.jy920.cn share IP numbers with jy920.cn.
Name Servers
jy920.cn is delegated to two name servers dm1.longmingdns.com and dm2.longmingdns.com.
jy920.cn shares the same name server setup as other domains, for instance mtgw365.cn, taerna.cn, sarobot.cn, 17696.cn and shenghejiaju.cn.
Two IP numbers for a host: dm2.longmingdns.com points to 183.253.57.197 and 211.99.99.56.
One IP number for a host: dm1.longmingdns.com points to 218.98.111.163.