arnn.cn - robtex.com
arnn.cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.17ex.com ⭐ | ||||||
| A | 218.98.111.191🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| NS | ns2.17ex.com | ||||||
| A | 183.253.57.205🇨🇳 CHINAMOBILE-CN183.253.0.0/16 CMI (Customer Route) | ||||||
| A | 211.99.99.35🇨🇳 DONGGUAN-1211.99.99.0/24 Proxy-registered route object | ||||||
| SOA | ns1.17ex.comadmin@17ex.com serial=1772348916 | ||||||
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=2034715698 | ||||||
Same first word
Similar names
DNS History
12 records (2 active, 10 former)
●NSns1.17ex.com2026-04-15 → 2026-04-26 · 3 obs
○ 2017-07-10 18:40:40
● 2026-04-15 11:28:28
● 2026-04-26 23:24:02
● 2026-04-15 11:28:28
● 2026-04-26 23:24:02
○NSns1.22.cn2015-11-08 → 2016-01-29 · 4 obs
● 2015-11-08 16:58:12
● 2016-01-29 06:53:26
○ 2017-07-10 18:40:40
○ 2026-04-26 23:24:02
● 2016-01-29 06:53:26
○ 2017-07-10 18:40:40
○ 2026-04-26 23:24:02
●NSns2.17ex.com2026-04-15 → 2026-04-26 · 3 obs
○ 2017-07-10 18:40:40
● 2026-04-15 11:28:28
● 2026-04-26 23:24:02
● 2026-04-15 11:28:28
● 2026-04-26 23:24:02
○NSns2.22.cn2016-01-29 → 2016-01-29 · 4 obs
○ 2015-11-08 16:58:12
● 2016-01-29 06:53:26
○ 2017-07-10 18:40:40
○ 2026-04-26 23:24:02
● 2016-01-29 06:53:26
○ 2017-07-10 18:40:40
○ 2026-04-26 23:24:02
○NSns3.22.cn2016-01-29 → 2016-01-29 · 4 obs
○ 2015-11-08 16:58:12
● 2016-01-29 06:53:26
○ 2017-07-10 18:40:40
○ 2026-04-26 23:24:02
● 2016-01-29 06:53:26
○ 2017-07-10 18:40:40
○ 2026-04-26 23:24:02
○NSns4.22.cn2016-01-29 → 2016-01-29 · 4 obs
○ 2015-11-08 16:58:12
● 2016-01-29 06:53:26
○ 2017-07-10 18:40:40
○ 2026-04-26 23:24:02
● 2016-01-29 06:53:26
○ 2017-07-10 18:40:40
○ 2026-04-26 23:24:02
○A47.90.14.2322016-12-08 → 2016-12-08 · 4 obs
○ 2016-01-29 06:53:26
● 2016-12-08 20:28:40
○ 2017-07-10 18:40:40
○ 2026-04-26 23:24:02
● 2016-12-08 20:28:40
○ 2017-07-10 18:40:40
○ 2026-04-26 23:24:02
○A47.90.20.172016-12-08 → 2016-12-08 · 4 obs
○ 2016-01-29 06:53:26
● 2016-12-08 20:28:40
○ 2017-07-10 18:40:40
○ 2026-04-26 23:24:02
● 2016-12-08 20:28:40
○ 2017-07-10 18:40:40
○ 2026-04-26 23:24:02
○A54.183.180.822015-06-10 → 2015-06-10 · 3 obs
● 2015-06-10 16:56:24
○ 2016-01-29 06:53:26
○ 2026-04-26 23:24:02
○ 2016-01-29 06:53:26
○ 2026-04-26 23:24:02
○A74.82.63.1182016-01-29 → 2016-01-29 · 4 obs
○ 2015-06-10 16:56:24
● 2016-01-29 06:53:26
○ 2016-12-08 20:28:40
○ 2026-04-26 23:24:02
● 2016-01-29 06:53:26
○ 2016-12-08 20:28:40
○ 2026-04-26 23:24:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| arnn.cn | ns1.17ex.com, ns2.17ex.com | - |
✅ Authoritative Response
Server:183.253.57.205
NS records: ns1.17ex.com, ns2.17ex.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for arnn.cn (unsigned zone)
⏱️ Timing
Total: 2162ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns1.17ex.com, ns2.17ex.com |
| SOA | 1 | ns1.17ex.com admin.17ex.com |
Analysis
Name Servers
Two name servers ns1.17ex.com and ns2.17ex.com handle the delegation for arnn.cn.
arnn.cn shares the same name server setup as other domains, for example contex.cn, genev.cn, darch.cn, xichuang.cn and vxia.cn.
arnn.cn shares name servers with other domains to some extent, including dokoo.cn, agenti.cn, 9yu.cn and fhsg.cn.
These name servers are often used together with 17ex1.dns.com and 17ex2.dns.com.
Host names with two IP numbers:
ns2.17ex.com points to 183.253.57.205 and 211.99.99.35.
Host names with one IP number:
ns1.17ex.com points to 218.98.111.191.