bz20.cn - robtex.com
bz20.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 122.114.0.70🇨🇳 CHINA169-Backbone122.114.0.0/16 route of Chinaunicomroute of Chinaunicom | ||||||
| NS | ns4.myhostadmin.net ⭐ | ||||||
| A | 240e:d9:c200:1::2🇨🇳 CHINANET-SCIDC-AS-AP240e:d9:c000::/36 SICHUANIDC province network | ||||||
| A | 118.123.253.132🇨🇳 CHINANET-SCIDC-AS-AP118.123.240.0/20 CHINANET SiChuan Telecom Internet Data Center | ||||||
| A | 211.149.230.100🇨🇳 CHINANET-SCIDC-AS-AP211.149.224.0/19 chinanet SC province network-client | ||||||
| NS | ns5.myhostadmin.net | ||||||
| A | 240e:d9:c200::2🇨🇳 CHINANET-SCIDC-AS-AP240e:d9:c000::/36 SICHUANIDC province network | ||||||
| A | 61.172.183.73🇨🇳 SHANGHAITELECOM61.172.182.0/23 SHIDC | ||||||
| A | 118.123.249.114🇨🇳 CHINANET-SCIDC-AS-AP118.123.240.0/20 CHINANET SiChuan Telecom Internet Data Center | ||||||
| SOA | ns4.myhostadmin.netdnsconct@myhostadmin.net 2026-03-20 #4 | ||||||
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=2034704887 | ||||||
Subdomains
izwgda167.bz20.cn |
vofwza916.bz20.cn |
Same first word
Similar names
DNS History
11 records (3 active, 8 former)
○NSns1.myhostadmin.net2017-04-10 → 2017-04-15 · 4 obs
● 2017-04-15 20:06:34
○ 2017-05-09 20:24:26
○ 2026-04-24 01:52:10
○NSns2.dnsdun.com2017-05-09 → 2017-05-09 · 4 obs
● 2017-05-09 20:24:26
○ 2026-03-22 18:39:34
○ 2026-04-24 01:52:10
○NSns2.myhostadmin.net2017-04-10 → 2017-04-15 · 4 obs
● 2017-04-15 20:06:34
○ 2017-05-09 20:24:26
○ 2026-04-24 01:52:10
○NSns3.myhostadmin.net2017-04-10 → 2017-04-15 · 4 obs
● 2017-04-15 20:06:34
○ 2017-05-09 20:24:26
○ 2026-04-24 01:52:10
○NSns4.dnsdun.net2017-05-09 → 2017-05-09 · 4 obs
● 2017-05-09 20:24:26
○ 2026-03-22 18:39:34
○ 2026-04-24 01:52:10
●NSns4.myhostadmin.net2017-04-10 → 2026-04-24 · 5 obs
● 2017-04-15 20:06:34
○ 2017-05-09 20:24:26
● 2026-03-22 18:39:34
● 2026-04-24 01:52:10
●NSns5.myhostadmin.net2017-04-10 → 2026-04-24 · 5 obs
● 2017-04-15 20:06:34
○ 2017-05-09 20:24:26
● 2026-03-22 18:39:34
● 2026-04-24 01:52:10
○NSns6.myhostadmin.net2017-04-10 → 2017-04-15 · 4 obs
● 2017-04-15 20:06:34
○ 2017-05-09 20:24:26
○ 2026-04-24 01:52:10
○A107.165.247.42017-05-09 → 2017-05-09 · 4 obs
● 2017-05-09 20:24:26
○ 2026-03-22 18:39:34
○ 2026-04-24 01:52:10
●A122.114.0.702026-03-22 → 2026-04-24 · 3 obs
● 2026-03-22 18:39:34
● 2026-04-24 01:52:10
○A23.248.196.492017-04-10 → 2017-04-15 · 4 obs
● 2017-04-15 20:06:34
○ 2017-05-09 20:24:26
○ 2026-04-24 01:52:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | e.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn... | - |
| bz20.cn | ns4.myhostadmin.net, ns5.myhostadmin.net | - |
✅ Authoritative Response
Server:211.149.230.100
NS records: ns4.myhostadmin.net, ns5.myhostadmin.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bz20.cn (unsigned zone)
⏱️ Timing
Total: 4849ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 122.114.0.70 |
| NS | 2 | ns5.myhostadmin.net, ns4.myhostadmin.net |
| SOA | 1 | ns4.myhostadmin.net dnsconct.myhostadmin |
Analysis
Hierarchy
bz20.cn is a parent of izwgda167.bz20.cn and vofwza916.bz20.cn.
IP Addresses
bz20.cn resolves to one IP number: 122.114.0.70.
Other host names such as vofwza916.bz20.cn and izwgda167.bz20.cn share IP numbers with bz20.cn.
Name Servers
bz20.cn is delegated to two name servers ns4.myhostadmin.net and ns5.myhostadmin.net.
bz20.cn shares the same name server setup as other domains, for instance winarticle.com, asianail.com, nj100sw.com, bangtui.com and acp-ic.com.
bz20.cn at least partially shares name servers with other domains, for instance longmashe.com, cnbeisu.com, ok-lo.com, bsyntech.com and 58.vc.
These name servers are commonly used with the following name servers: ns3.myhostadmin.net, ns1.myhostadmin.net, ns2.myhostadmin.net, ns6.myhostadmin.net, ns1.363.hk, ns2.363.hk, ns3.363.hk, ns4.363.hk, ns5.363.hk and ns6.363.hk.
Host names with three IPs:
ns4.myhostadmin.net points to 240e:d9:c200:1::2, 118.123.253.132 and 211.149.230.100.
ns5.myhostadmin.net points to 240e:d9:c200::2, 61.172.183.73 and 118.123.249.114.