i-ddb.cn - robtex.com
i-ddb.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 156.237.208.232🇭🇰 DXTL-AS-AP156.237.208.0/20 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=1773236034 | ||||||
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=2034668565 | ||||||
Same first word
i-ddb.cn |
Similar names
DNS History
15 records (3 active, 12 former)
●NSdm1.longmingdns.com2026-03-16 → 2026-04-14 · 3 obs
○ 2020-03-09 05:44:38
● 2026-03-16 23:29:10
● 2026-04-14 06:10:34
● 2026-03-16 23:29:10
● 2026-04-14 06:10:34
●NSdm2.longmingdns.com2026-03-16 → 2026-04-14 · 3 obs
○ 2020-03-09 05:44:38
● 2026-03-16 23:29:10
● 2026-04-14 06:10:34
● 2026-03-16 23:29:10
● 2026-04-14 06:10:34
○NSf1g1ns1.dnspod.net2015-06-26 → 2017-03-15 · 6 obs
● 2015-06-26 07:34:58
● 2016-03-10 06:18:40
○ 2016-07-09 06:50:50
● 2017-03-15 17:03:58
○ 2020-03-09 05:44:38
○ 2026-04-14 06:10:34
● 2016-03-10 06:18:40
○ 2016-07-09 06:50:50
● 2017-03-15 17:03:58
○ 2020-03-09 05:44:38
○ 2026-04-14 06:10:34
○NSf1g1ns2.dnspod.net2015-06-26 → 2017-03-15 · 6 obs
● 2015-06-26 07:34:58
● 2016-03-10 06:18:40
○ 2016-07-09 06:50:50
● 2017-03-15 17:03:58
○ 2020-03-09 05:44:38
○ 2026-04-14 06:10:34
● 2016-03-10 06:18:40
○ 2016-07-09 06:50:50
● 2017-03-15 17:03:58
○ 2020-03-09 05:44:38
○ 2026-04-14 06:10:34
○NSns1.myhostadmin.net2020-03-09 → 2020-03-09 · 4 obs
○ 2017-03-15 17:03:58
● 2020-03-09 05:44:38
○ 2026-03-16 23:29:10
○ 2026-04-14 06:10:34
● 2020-03-09 05:44:38
○ 2026-03-16 23:29:10
○ 2026-04-14 06:10:34
○NSns2.myhostadmin.net2020-03-09 → 2020-03-09 · 4 obs
○ 2017-03-15 17:03:58
● 2020-03-09 05:44:38
○ 2026-03-16 23:29:10
○ 2026-04-14 06:10:34
● 2020-03-09 05:44:38
○ 2026-03-16 23:29:10
○ 2026-04-14 06:10:34
○NSns3.myhostadmin.net2020-03-09 → 2020-03-09 · 4 obs
○ 2017-03-15 17:03:58
● 2020-03-09 05:44:38
○ 2026-03-16 23:29:10
○ 2026-04-14 06:10:34
● 2020-03-09 05:44:38
○ 2026-03-16 23:29:10
○ 2026-04-14 06:10:34
○NSns4.myhostadmin.net2020-03-09 → 2020-03-09 · 4 obs
○ 2017-03-15 17:03:58
● 2020-03-09 05:44:38
○ 2026-03-16 23:29:10
○ 2026-04-14 06:10:34
● 2020-03-09 05:44:38
○ 2026-03-16 23:29:10
○ 2026-04-14 06:10:34
○NSns5.myhostadmin.net2020-03-09 → 2020-03-09 · 4 obs
○ 2017-03-15 17:03:58
● 2020-03-09 05:44:38
○ 2026-03-16 23:29:10
○ 2026-04-14 06:10:34
● 2020-03-09 05:44:38
○ 2026-03-16 23:29:10
○ 2026-04-14 06:10:34
○NSns6.myhostadmin.net2020-03-09 → 2020-03-09 · 4 obs
○ 2017-03-15 17:03:58
● 2020-03-09 05:44:38
○ 2026-03-16 23:29:10
○ 2026-04-14 06:10:34
● 2020-03-09 05:44:38
○ 2026-03-16 23:29:10
○ 2026-04-14 06:10:34
○A156.235.244.402026-03-16 → 2026-04-14 · 2 obs
○ 2026-03-16 23:29:10
○ 2026-04-14 06:10:34
○ 2026-04-14 06:10:34
●A156.237.208.2322026-03-16 → 2026-04-14 · 3 obs
○ 2020-03-09 05:44:38
● 2026-03-16 23:29:10
● 2026-04-14 06:10:34
● 2026-03-16 23:29:10
● 2026-04-14 06:10:34
○A161.8.12.82020-03-09 → 2020-03-09 · 4 obs
○ 2017-03-15 17:03:58
● 2020-03-09 05:44:38
○ 2026-03-16 23:29:10
○ 2026-04-14 06:10:34
● 2020-03-09 05:44:38
○ 2026-03-16 23:29:10
○ 2026-04-14 06:10:34
○A45.115.243.1902017-03-15 → 2017-03-15 · 4 obs
○ 2016-07-09 06:50:50
● 2017-03-15 17:03:58
○ 2020-03-09 05:44:38
○ 2026-04-14 06:10:34
● 2017-03-15 17:03:58
○ 2020-03-09 05:44:38
○ 2026-04-14 06:10:34
○A59.188.27.2182015-11-07 → 2016-03-10 · 4 obs
● 2015-11-07 12:40:28
● 2016-03-10 06:18:40
○ 2016-07-09 06:50:50
○ 2026-04-14 06:10:34
● 2016-03-10 06:18:40
○ 2016-07-09 06:50:50
○ 2026-04-14 06:10:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, d.dns.cn, c.dns.cn, b.dns.cn... | - |
| i-ddb.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 i-ddb.cn (unsigned zone)
⏱️ Timing
Total: 1879ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 156.237.208.232 |
| NS | 2 | dm1.longmingdns.com, dm2.longmingdns.com |
| SOA | 1 | dm1.longmingdns.com dnsadmin.longmingdns |
Analysis
IP Addresses
i-ddb.cn maps to IP address 156.237.208.232.
Other host names for instance skkv.cn and nm118114.cn share IP numbers with i-ddb.cn.
Name Servers
Two name servers dm1.longmingdns.com and dm2.longmingdns.com are delegated to i-ddb.cn.
i-ddb.cn uses the same name server configuration as other domains, such as kuaitaoa.com, 52yes.cn, fy86e.cn, 7hainan.cn and pfcf.cn.
Host names by IP count:
Two IP numbers: The host name dm2.longmingdns.com points to 183.253.57.197 and 211.99.99.56.
One IP number: The host name dm1.longmingdns.com points to 218.98.111.163.