syshukang.cn - robtex.com
syshukang.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 38.239.10.31🇺🇸 HDHK38.239.0.0/20 | ||||||
| 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=1773235416 | ||||||
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=2034587160 | ||||||
Same first word
syshukang.cn |
DNS History
4 records (3 active, 1 former)
●NSdm1.longmingdns.com2026-02-18 → 2026-03-26 · 2 obs
● 2026-03-26 00:09:40
●NSdm2.longmingdns.com2026-02-18 → 2026-03-26 · 2 obs
● 2026-03-26 00:09:40
○A156.235.197.952026-02-18 → 2026-02-28 · 4 obs
● 2026-02-28 11:14:30
○ 2026-03-25 17:57:58
○ 2026-03-26 00:09:40
●A38.239.10.312026-03-25 → 2026-03-26 · 3 obs
● 2026-03-25 17:57:58
● 2026-03-26 00:09:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | e.dns.cn, d.dns.cn, a.dns.cn, c.dns.cn... | - |
| syshukang.cn | dm1.longmingdns.com, dm2.longmingdns.com | - |
✅ Authoritative Response
Server:211.99.99.56
NS records: dm1.longmingdns.com, dm2.longmingdns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for syshukang.cn (unsigned zone)
⏱️ Timing
Total: 2553ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 38.239.10.31 |
| NS | 2 | dm1.longmingdns.com, dm2.longmingdns.com |
| SOA | 1 | dm1.longmingdns.com dnsadmin.longmingdns |
Analysis
IP Addresses
syshukang.cn points to a single IP: 38.239.10.31.
Other host names, for example www.lvth.cn, sam8.cn, ivpq.cn and lvth.cn share IP numbers with syshukang.cn.
Name Servers
Two name servers dm1.longmingdns.com and dm2.longmingdns.com handle delegation for syshukang.cn.
syshukang.cn uses the same name server setup as other domains, for example xingfuyidingqiang.cn, t9f1x.cn, vbpw.cn, agah.cn and bookingqingdao.cn.
Host names with two IP numbers:
The host name dm2.longmingdns.com points to 183.253.57.197 and 211.99.99.56.
Host names with one IP number:
The host name dm1.longmingdns.com points to 218.98.111.163.