cdinf.cn - robtex.com
cdinf.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 45.199.20.241🇭🇰 DXTL-145.199.0.0/19 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 | ||||||
| PTR | ip-218-98-111-163.defastlink.net | ||||||
| NS | dm2.longmingdns.com | ||||||
| A | 183.253.57.197🇨🇳 CHINAMOBILE-CN183.253.0.0/16 CMI (Customer Route) | ||||||
| PTR | ip-183-253-57-197.defastlink.net | ||||||
| A | 211.99.99.56🇨🇳 DONGGUAN-1211.99.99.0/24 Proxy-registered route object | ||||||
| PTR | ip-211-99-99-56.defastlink.net | ||||||
| SOA | dm1.longmingdns.comdnsadmin@longmingdns.com serial=1773150699 | ||||||
cn
| DNSSEC | ⚠️ Not signed | ||||||
| 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=2034546407 | ||||||
Same first word
cdinf.cn |
Similar names
DNS History
7 records (3 active, 4 former)
●NSdm1.longmingdns.com2026-03-23 → 2026-03-24 · 3 obs
● 2026-03-23 16:51:02
● 2026-03-24 02:42:10
●NSdm2.longmingdns.com2026-03-23 → 2026-03-24 · 3 obs
● 2026-03-23 16:51:02
● 2026-03-24 02:42:10
○NSns1.alidns.com2015-06-21 → 2017-01-18 · 4 obs
● 2017-01-18 14:57:52
○ 2018-08-17 01:03:40
○ 2026-03-24 02:42:10
○NSns2.alidns.com2015-06-21 → 2017-01-18 · 4 obs
● 2017-01-18 14:57:52
○ 2018-08-17 01:03:40
○ 2026-03-24 02:42:10
○A123.254.111.1902015-06-21 → 2015-06-21 · 3 obs
○ 2015-11-04 01:04:16
○ 2026-03-24 02:42:10
○A124.16.31.1522015-11-04 → 2017-01-18 · 5 obs
● 2015-11-04 01:04:16
● 2017-01-18 14:57:52
○ 2018-08-17 01:03:40
○ 2026-03-24 02:42:10
●A45.199.20.2412026-03-23 → 2026-03-24 · 3 obs
● 2026-03-23 16:51:02
● 2026-03-24 02:42:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | e.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn... | - |
| cdinf.cn | dm1.longmingdns.com, dm2.longmingdns.com | - |
✅ Authoritative Response
Server:211.99.99.56
NS records: dm1.longmingdns.com, dm2.longmingdns.com
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
Validation error at cdinf.cn: Error: DNS query timeout: 203.119.29.1 for DS cdinf.cn
⏱️ Timing
Total: 4501ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 45.199.20.241 |
| NS | 2 | dm1.longmingdns.com, dm2.longmingdns.com |
| SOA | 1 | dm1.longmingdns.com dnsadmin.longmingdns |
Analysis
IP Addresses
cdinf.cn points to a single IP number: 45.199.20.241.
Other host names, for instance sacable.cn, share IP numbers with cdinf.cn.
Name Servers
Delegation for cdinf.cn rests with two name servers, dm1.longmingdns.com and dm2.longmingdns.com.
cdinf.cn shares the same name server setup as other domains, including oppidan.cn, distnsrs.cn, 365zw.cn, jinlong-fountain.com.cn and zszhigao.com.cn.
Host names with two IP numbers:
dm2.longmingdns.com points to 183.253.57.197 and 211.99.99.56.
Host names with one IP number:
dm1.longmingdns.com points to 218.98.111.163.