7c9.cn - robtex.com
7c9.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 156.239.53.2🇺🇸 ANSHENG-AS-AP156.239.53.0/24 Fastmos_Co_Limited | ||||||
| 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=1761543883 | ||||||
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=2034630152 | ||||||
Same first word
Similar names
c97.pl |
c97.net |
97c.net |
97c.com |
9c7.com |
c97.com |
79c.net |
c79.us |
c97.ru |
c79.cn |
c97.de |
c97.org |
c79.net |
79c.cn |
9c7.cc |
79c.de |
DNS History
3 records (3 active, 0 former)
●A156.239.53.22026-03-23 → 2026-04-03 · 2 obs
● 2026-03-23 21:45:22
● 2026-04-03 19:43:04
● 2026-04-03 19:43:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | b.dns.cn, e.dns.cn, a.dns.cn, c.dns.cn... | - |
| 7c9.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 7c9.cn (unsigned zone)
⏱️ Timing
Total: 1666ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 156.239.53.2 |
| NS | 2 | ns1.17ex.com, ns2.17ex.com |
| SOA | 1 | ns1.17ex.com admin.17ex.com |
Analysis
IP Addresses
7c9.cn points to IP number: 156.239.53.2.
Name Servers
7c9.cn is delegated to two name servers: ns1.17ex.com and ns2.17ex.com.
7c9.cn shares the same name server setup as xmym.cn, jazx.cn, agrium.cn, dzlover.com and narrowgate.cn.
7c9.cn shares some name servers with other domains, for instance cnmtv.cn.
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.