itkoko.cn - robtex.com
itkoko.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 154.86.150.254🇭🇰 DXTL-1154.86.128.0/19 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 | ||||||
| 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=1751342824 | ||||||
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=2034597505 | ||||||
Same first word
Similar names
DNS History
11 records (3 active, 8 former)
●NSdm1.longmingdns.com2026-02-27 → 2026-03-28 · 3 obs
○ 2020-01-07 07:50:46
● 2026-02-27 05:39:20
● 2026-03-28 06:33:10
● 2026-02-27 05:39:20
● 2026-03-28 06:33:10
●NSdm2.longmingdns.com2026-02-27 → 2026-03-28 · 3 obs
○ 2020-01-07 07:50:46
● 2026-02-27 05:39:20
● 2026-03-28 06:33:10
● 2026-02-27 05:39:20
● 2026-03-28 06:33:10
○NSf1g1ns1.dnspod.net2015-07-12 → 2015-07-12 · 3 obs
● 2015-07-12 15:05:02
○ 2016-03-09 16:12:34
○ 2026-03-28 06:33:10
○ 2016-03-09 16:12:34
○ 2026-03-28 06:33:10
○NSf1g1ns2.dnspod.net2015-07-12 → 2015-07-12 · 3 obs
● 2015-07-12 15:05:02
○ 2016-03-09 16:12:34
○ 2026-03-28 06:33:10
○ 2016-03-09 16:12:34
○ 2026-03-28 06:33:10
○NSns1.dnsdun.com2020-01-07 → 2020-01-07 · 4 obs
○ 2016-03-09 16:12:34
● 2020-01-07 07:50:46
○ 2026-02-27 05:39:20
○ 2026-03-28 06:33:10
● 2020-01-07 07:50:46
○ 2026-02-27 05:39:20
○ 2026-03-28 06:33:10
○NSns1.dnsdun.net2020-01-07 → 2020-01-07 · 4 obs
○ 2016-03-09 16:12:34
● 2020-01-07 07:50:46
○ 2026-02-27 05:39:20
○ 2026-03-28 06:33:10
● 2020-01-07 07:50:46
○ 2026-02-27 05:39:20
○ 2026-03-28 06:33:10
○MXmail.skrimple.com2015-11-25 → 2015-11-25 · 3 obs
● 2015-11-25 06:15:30
○ 2016-03-09 16:12:34
○ 2026-03-28 06:33:10
○ 2016-03-09 16:12:34
○ 2026-03-28 06:33:10
○A103.28.47.1232015-07-12 → 2015-07-12 · 3 obs
● 2015-07-12 15:05:02
○ 2015-11-25 06:15:30
○ 2026-03-28 06:33:10
○ 2015-11-25 06:15:30
○ 2026-03-28 06:33:10
○A107.163.144.72020-01-07 → 2020-01-07 · 4 obs
○ 2016-03-09 16:12:34
● 2020-01-07 07:50:46
○ 2026-02-27 05:39:20
○ 2026-03-28 06:33:10
● 2020-01-07 07:50:46
○ 2026-02-27 05:39:20
○ 2026-03-28 06:33:10
●A154.86.150.2542026-02-27 → 2026-03-28 · 3 obs
○ 2020-01-07 07:50:46
● 2026-02-27 05:39:20
● 2026-03-28 06:33:10
● 2026-02-27 05:39:20
● 2026-03-28 06:33:10
○A184.105.178.922015-11-25 → 2015-11-25 · 4 obs
○ 2015-07-12 15:05:02
● 2015-11-25 06:15:30
○ 2016-03-09 16:12:34
○ 2026-03-28 06:33:10
● 2015-11-25 06:15:30
○ 2016-03-09 16:12:34
○ 2026-03-28 06:33:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | e.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn... | - |
✅ Authoritative Response
Server:203.119.29.1
NS records: e.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn, b.dns.cn
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 734ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
Analysis
IP Addresses
itkoko.cn points to a single IP: 154.86.150.254.
Other host names such as jiancai88.com.cn and 3qbb.com.cn share IP numbers with itkoko.cn.
Name Servers
itkoko.cn's delegation is to two name servers dm1.longmingdns.com and dm2.longmingdns.com.
itkoko.cn shares the same name server configuration as other domains, such as gowukuang.cn, diuxue.cn, hyfoo.cn, 70805.cn and lychengyu.cn.
Host names with two IPs:
dm2.longmingdns.com points to: 183.253.57.197 and 211.99.99.56.
Host names with one IP:
dm1.longmingdns.com points to: 218.98.111.163.