a97zm.cn - robtex.com
a97zm.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 38.239.29.28🇺🇸 HDHK38.239.16.0/20 | ||||||
| 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=1773244743 | ||||||
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=2034781517 | ||||||
Same first word
a97zm.cn |
Similar names
DNS History
3 records (3 active, 0 former)
●NSdm1.longmingdns.com2026-04-15 → 2026-05-12 · 2 obs
● 2026-04-15 19:51:22
● 2026-05-12 05:18:28
● 2026-05-12 05:18:28
●NSdm2.longmingdns.com2026-04-15 → 2026-05-12 · 2 obs
● 2026-04-15 19:51:22
● 2026-05-12 05:18:28
● 2026-05-12 05:18:28
●A38.239.29.282026-04-15 → 2026-05-12 · 2 obs
● 2026-04-15 19:51:22
● 2026-05-12 05:18:28
● 2026-05-12 05:18:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| a97zm.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 a97zm.cn (unsigned zone)
⏱️ Timing
Total: 4525ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 38.239.29.28 |
| NS | 2 | dm1.longmingdns.com, dm2.longmingdns.com |
| SOA | 1 | dm1.longmingdns.com dnsadmin.longmingdns |
Analysis
IP Addresses
a97zm.cn resolves to a single IP address: 38.239.29.28.
Other host names, for instance supxp.cn, share IP numbers with a97zm.cn.
Name Servers
a97zm.cn's delegation uses two name servers, dm1.longmingdns.com and dm2.longmingdns.com.
a97zm.cn shares the same name server setup as other domains, for example qdhuitong.cn, guoyijia.cn, xvms.cn, wmbl.cn and xrjvnim.cn.
Hosts with two IPs:
dm2.longmingdns.com points to 183.253.57.197 and 211.99.99.56.
Hosts with one IP:
dm1.longmingdns.com points to 218.98.111.163.