ychuang.cn - robtex.com
ychuang.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 146.148.192.107🇺🇸 HENGTONG-1146.148.192.0/18 GCHAO LLC | ||||||
| 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=1751342902 | ||||||
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=2034668921 | ||||||
Same first word
Similar names
gaychun.com |
chuyang.com.cn |
changyu.com.cn |
chungya.net |
chuyang.net |
chayung.com |
changyu.com |
changuy.com |
chaungy.com |
changyu.cn |
chungya.tw |
gyuchan.com |
yachung.com.tw |
gcnyahu.org |
changyu.com.tw |
chuangy.cn |
DNS History
6 records (3 active, 3 former)
●NSdm1.longmingdns.com2026-03-11 → 2026-04-14 · 3 obs
○ 2017-04-03 08:32:56
● 2026-03-11 10:07:16
● 2026-04-14 08:11:30
● 2026-03-11 10:07:16
● 2026-04-14 08:11:30
●NSdm2.longmingdns.com2026-03-11 → 2026-04-14 · 3 obs
○ 2017-04-03 08:32:56
● 2026-03-11 10:07:16
● 2026-04-14 08:11:30
● 2026-03-11 10:07:16
● 2026-04-14 08:11:30
○NSdns7.hichina.com2015-08-21 → 2017-04-03 · 4 obs
● 2015-08-21 03:15:52
● 2017-04-03 08:32:56
○ 2026-03-11 10:07:16
○ 2026-04-14 08:11:30
● 2017-04-03 08:32:56
○ 2026-03-11 10:07:16
○ 2026-04-14 08:11:30
○NSdns8.hichina.com2015-08-21 → 2017-04-03 · 4 obs
● 2015-08-21 03:15:52
● 2017-04-03 08:32:56
○ 2026-03-11 10:07:16
○ 2026-04-14 08:11:30
● 2017-04-03 08:32:56
○ 2026-03-11 10:07:16
○ 2026-04-14 08:11:30
●A146.148.192.1072026-03-11 → 2026-04-14 · 3 obs
○ 2017-04-03 08:32:56
● 2026-03-11 10:07:16
● 2026-04-14 08:11:30
● 2026-03-11 10:07:16
● 2026-04-14 08:11:30
○A210.16.190.292015-08-21 → 2017-04-03 · 4 obs
● 2015-08-21 03:15:52
● 2017-04-03 08:32:56
○ 2026-03-11 10:07:16
○ 2026-04-14 08:11:30
● 2017-04-03 08:32:56
○ 2026-03-11 10:07:16
○ 2026-04-14 08:11:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, c.dns.cn, e.dns.cn, d.dns.cn... | - |
| ychuang.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 ychuang.cn (unsigned zone)
⏱️ Timing
Total: 3840ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 146.148.192.107 |
| NS | 2 | dm1.longmingdns.com, dm2.longmingdns.com |
| SOA | 1 | dm1.longmingdns.com dnsadmin.longmingdns |
Analysis
IP Addresses
ychuang.cn resolves to one IP number: 146.148.192.107.
Name Servers
ychuang.cn is delegated to two name servers dm1.longmingdns.com and dm2.longmingdns.com.
ychuang.cn shares the same name server setup as other domains, for instance cmsedu.cn, fanglietie168.cn, dsmmc.net.cn, lh2008.com.cn and bi09.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.