c4v.cn - robtex.com
c4v.cn
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=2035085021 | ||||||
rank #1306 in the tld
📈 Tranco rank: #149,254
Same first word
Similar names
DNS History
8 records (7 active, 1 former)
●NSns1.myhostadmin.net2020-02-02 → 2026-07-24 · 2 obs
● 2026-07-24 19:40:08
●NSns2.myhostadmin.net2020-02-02 → 2026-07-24 · 2 obs
● 2026-07-24 19:40:08
●NSns3.myhostadmin.net2020-02-02 → 2026-07-24 · 2 obs
● 2026-07-24 19:40:08
●NSns4.myhostadmin.net2020-02-02 → 2026-07-24 · 2 obs
● 2026-07-24 19:40:08
●NSns5.myhostadmin.net2020-02-02 → 2026-07-24 · 2 obs
● 2026-07-24 19:40:08
●NSns6.myhostadmin.net2020-02-02 → 2026-07-24 · 2 obs
● 2026-07-24 19:40:08
●A119.28.89.2172021-07-05 → 2026-07-24 · 5 obs
● 2021-07-05 20:32:30
○ 2026-07-01 15:59:18
● 2026-07-24 19:40:06
● 2026-07-24 19:40:08
○A142.44.249.902020-02-02 → 2020-02-02 · 3 obs
○ 2021-07-05 20:32:30
○ 2026-07-24 19:40:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | e.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn... | - |
| c4v.cn | ns1.myhostadmin.net, ns2.myhostadmin.net, ns3.myhostadmin.net, ns4.myhostadmin.net... | - |
✅ Authoritative Response
Server:60.247.150.13
NS records: ns1.myhostadmin.net, ns2.myhostadmin.net, ns3.myhostadmin.net, ns4.myhostadmin.net, ns5.myhostadmin.net, ns6.myhostadmin.net
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
Validation error at cn: Error: DNS query timeout: 203.119.29.1 for DNSKEY cn
⏱️ Timing
Total: 4532ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 119.28.89.217 |
| NS | 6 | ns1.myhostadmin.net, ns4.myhostadmin.net... |
| SOA | 1 | ns1.myhostadmin.net dnsconct.myhostadmin |
Analysis
IP Addresses
c4v.cn has exactly one IP address — 119.28.89.217.
Name Servers
c4v.cn delegates authority to 6 name servers: ns1.myhostadmin.net, ns2.myhostadmin.net, ns3.myhostadmin.net plus 3 other.
The name servers of c4v.cn overlap at least partially with those of other domains — among them shengzhida.com, paasim.com, zhimengyuan.com and two more.
These name servers commonly appear in delegations together with ns4.myhostadmin.net, ns5.myhostadmin.net, ns6.myhostadmin.net and 6 other.
Host names with four IP addresses:
ns1.myhostadmin.net resolves to 60.247.150.254, 118.123.249.114, 118.123.253.132 and 240e:d9:c200::2.
ns2.myhostadmin.net resolves to 61.172.183.73, 61.240.129.143, 211.149.230.100 and 240e:d9:c200:1::2.
Host names carrying three IP numbers:
The hostname ns3.myhostadmin.net directs to 61.172.183.77, 118.123.249.114 and 240e:d9:c200::2.
The hostname ns4.myhostadmin.net directs to 118.123.253.132, 211.149.230.100 and 240e:d9:c200:1::2.
The hostname ns5.myhostadmin.net directs to 61.172.183.73, 118.123.249.114 and 240e:d9:c200::2.
The hostname ns6.myhostadmin.net directs to 60.247.150.13, 118.123.253.132 and 240e:d9:c200:1::2.
Three host names point to 240e:d9:c200::2: ns1.myhostadmin.net, ns3.myhostadmin.net and ns5.myhostadmin.net.
Three host names point to 118.123.249.114: ns1.myhostadmin.net, ns3.myhostadmin.net and ns5.myhostadmin.net.
Three host names point to 118.123.253.132: ns1.myhostadmin.net, ns4.myhostadmin.net and ns6.myhostadmin.net.
Three host names point to 240e:d9:c200:1::2: ns2.myhostadmin.net, ns4.myhostadmin.net and ns6.myhostadmin.net.
Both ns2.myhostadmin.net and ns5.myhostadmin.net resolve to 61.172.183.73 IP addresses each.
Both ns2.myhostadmin.net and ns4.myhostadmin.net resolve to 211.149.230.100 IP addresses each.