ndbt.cn - robtex.com
ndbt.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 154.201.71.100🇺🇸 AS401696154.201.68.0/22 | ||||||
| NS | ns3.myhostadmin.net ⭐ | ||||||
| A | 240e:d9:c200::2🇨🇳 CHINANET-SCIDC-AS-AP240e:d9:c000::/36 SICHUANIDC province network | ||||||
| A | 61.172.183.77🇨🇳 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 | ||||||
| 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 | ||||||
| SOA | ns3.myhostadmin.netdnsconct@myhostadmin.net 2024-05-28 #11 | ||||||
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=2034586428 | ||||||
Same first word
Similar names
DNS History
8 records (3 active, 5 former)
○NSns2.dnsdun.com2016-07-12 → 2016-07-12 · 3 obs
○ 2017-03-14 00:19:06
○ 2026-03-25 17:17:14
●NSns3.myhostadmin.net2026-03-12 → 2026-03-25 · 3 obs
● 2026-03-12 20:04:16
● 2026-03-25 17:17:14
●NSns4.myhostadmin.net2026-03-12 → 2026-03-25 · 3 obs
● 2026-03-12 20:04:16
● 2026-03-25 17:17:14
○NSns5.dnsdun.net2016-07-12 → 2016-07-12 · 3 obs
○ 2017-03-14 00:19:06
○ 2026-03-25 17:17:14
●A154.201.71.1002026-03-12 → 2026-03-25 · 3 obs
● 2026-03-12 20:04:16
● 2026-03-25 17:17:14
○A198.11.172.2422017-03-14 → 2017-03-14 · 4 obs
● 2017-03-14 00:19:06
○ 2020-12-14 08:49:50
○ 2026-03-25 17:17:14
○A23.80.19.2082016-07-12 → 2016-07-12 · 3 obs
○ 2017-03-14 00:19:06
○ 2026-03-25 17:17:14
○CNAME404.dnsdun.com2017-03-14 → 2017-03-14 · 3 obs
○ 2020-12-14 08:49:50
○ 2026-03-25 17:17:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| ndbt.cn | ns3.myhostadmin.net, ns4.myhostadmin.net | - |
✅ Authoritative Response
Server:61.172.183.77
NS records: ns3.myhostadmin.net, ns4.myhostadmin.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ndbt.cn (unsigned zone)
⏱️ Timing
Total: 4320ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 154.201.71.100 |
| NS | 2 | ns4.myhostadmin.net, ns3.myhostadmin.net |
| SOA | 1 | ns3.myhostadmin.net dnsconct.myhostadmin |
Analysis
IP Addresses
ndbt.cn resolves to a single IP: 154.201.71.100.
Other host names, for instance, ahuh.cn and bbx3.cn share IP numbers with ndbt.cn.
Name Servers
ndbt.cn has two name servers: ns3.myhostadmin.net and ns4.myhostadmin.net.
ndbt.cn shares the same name server setup as other domains, for example kaydo.cn, hsjinbo.com, atik.top, 7x1.top and qingdaoshipin.com.
ndbt.cn shares some name servers with other domains, for example jycqm.com, z0523.com, gannongzhong.com, abmjc.com and onlymind.com.
these name servers are often used with ns1.myhostadmin.net, ns2.myhostadmin.net, ns5.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 IP numbers: ns3.myhostadmin.net points to 240e:d9:c200::2, 61.172.183.77 and 118.123.249.114; ns4.myhostadmin.net points to 240e:d9:c200:1::2, 118.123.253.132 and 211.149.230.100.