cvam.cn - robtex.com
cvam.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 38.173.234.235🇺🇸 AS39847838.173.224.0/19 PEG TECH INC | ||||||
| NS | ns1.nowcndns.com ⭐ | ||||||
| A | 1.193.216.204🇨🇳 CHINANET-Henan-Luoyang-IDC1.193.216.0/24 Chinatelecom HeNan Province Network | ||||||
| A | 218.98.111.129🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| A | 218.98.111.138🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| NS | ns2.nowcndns.com | ||||||
| A | 61.158.128.11🇨🇳 CHINA169-Backbone61.158.128.0/17 CNC Group CHINA169 Henan Province Network | ||||||
| PTR | 11.128.158.61.ha.cnc | ||||||
| A | 183.253.57.202🇨🇳 CHINAMOBILE-CN183.253.0.0/16 CMI (Customer Route) | ||||||
| A | 211.99.99.38🇨🇳 DONGGUAN-1211.99.99.0/24 Proxy-registered route object | ||||||
| SOA | ns1.nowcndns.comadmin@nowcndns.com serial=1778583320 | ||||||
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 2035-05-23 #44 | ||||||
Subdomains
www.cvam.cn |
Same first word
Similar names
DNS History
13 records (3 active, 10 former)
○NSdns1.iidns.com2016-04-08 → 2016-09-17 · 4 obs
● 2016-09-17 13:12:06
○ 2017-10-09 08:14:36
○ 2026-07-17 17:09:54
○NSdns10.hichina.com2017-10-09 → 2017-10-09 · 4 obs
● 2017-10-09 08:14:36
○ 2026-05-20 04:19:28
○ 2026-07-17 17:09:54
○NSdns2.iidns.com2016-04-08 → 2016-09-17 · 4 obs
● 2016-09-17 13:12:06
○ 2017-10-09 08:14:36
○ 2026-07-17 17:09:54
○NSdns3.iidns.com2016-04-08 → 2016-09-17 · 4 obs
● 2016-09-17 13:12:06
○ 2017-10-09 08:14:36
○ 2026-07-17 17:09:54
○NSdns4.iidns.com2016-04-08 → 2016-09-17 · 4 obs
● 2016-09-17 13:12:06
○ 2017-10-09 08:14:36
○ 2026-07-17 17:09:54
○NSdns5.iidns.com2016-04-08 → 2016-09-17 · 4 obs
● 2016-09-17 13:12:06
○ 2017-10-09 08:14:36
○ 2026-07-17 17:09:54
○NSdns6.iidns.com2016-04-08 → 2016-09-17 · 4 obs
● 2016-09-17 13:12:06
○ 2017-10-09 08:14:36
○ 2026-07-17 17:09:54
○NSdns9.hichina.com2017-10-09 → 2017-10-09 · 4 obs
● 2017-10-09 08:14:36
○ 2026-05-20 04:19:28
○ 2026-07-17 17:09:54
●NSns1.nowcndns.com2026-05-20 → 2026-07-17 · 3 obs
● 2026-05-20 04:19:28
● 2026-07-17 17:09:54
●NSns2.nowcndns.com2026-05-20 → 2026-07-17 · 3 obs
● 2026-05-20 04:19:28
● 2026-07-17 17:09:54
○A123.108.110.782016-04-08 → 2016-09-17 · 4 obs
● 2016-09-17 13:12:06
○ 2017-10-09 08:14:36
○ 2026-07-17 17:09:54
●A38.173.234.2352026-05-20 → 2026-07-17 · 3 obs
● 2026-05-20 04:19:28
● 2026-07-17 17:09:54
○A47.89.58.322017-10-09 → 2017-10-09 · 4 obs
● 2017-10-09 08:14:36
○ 2026-05-20 04:19:28
○ 2026-07-17 17:09:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| cvam.cn | ns1.nowcndns.com, ns2.nowcndns.com | - |
✅ Authoritative Response
Server:218.98.111.138
NS records: ns1.nowcndns.com, ns2.nowcndns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cvam.cn (unsigned zone)
⏱️ Timing
Total: 2316ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 149.120.190.38 |
| NS | 2 | ns1.nowcndns.com, ns2.nowcndns.com |
| SOA | 1 | ns1.nowcndns.com admin.nowcndns.com |
Analysis
Hierarchy
The domain www.cvam.cn falls under the parent cvam.cn.
IP Addresses
cvam.cn resolves to just one IP address, 38.173.234.235.
Two other host names, along with yy678.cn, www.cvam.cn and cometlabs.cn, also share IP numbers with cvam.cn.
Name Servers
The NS records for cvam.cn delegate to ns1.nowcndns.com and ns2.nowcndns.com.
cvam.cn shares its NS records with other domains, for example odkk.cn, flfgj.cn, zhenghang666.com.cn and two others.
The hosts ns1.nowcndns.com and ns2.nowcndns.com both resolve to three IP numbers: ns1.nowcndns.com to 1.193.216.204, 218.98.111.129 and 218.98.111.138, and ns2.nowcndns.com to 61.158.128.11, 183.253.57.202 and 211.99.99.38.