4b9.cn - robtex.com
4b9.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=2034918064 | ||||||
Same first word
Similar names
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | b.dns.cn, d.dns.cn, e.dns.cn, c.dns.cn... | - |
| 4b9.cn | ns1.363.hk, ns2.363.hk, ns3.363.hk, ns4.363.hk... | - |
✅ Authoritative Response
Server:118.123.253.132
NS records: ns1.363.hk, ns2.363.hk, ns3.363.hk, ns4.363.hk, ns5.363.hk, ns6.363.hk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 4b9.cn (unsigned zone)
⏱️ Timing
Total: 553ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 144.48.240.89 |
| NS | 2 | ns2.myhostadmin.net, ns1.myhostadmin.net |
| SOA | 1 | ns1.myhostadmin.net dnsconct.myhostadmin |
Analysis
IP Addresses
4b9.cn points to a single IP number: 144.48.240.89.
Additional host names — wap.zqll.cn, rongai.com.cn, wap.jqr.sale and two others — share IP numbers with 4b9.cn.
Name Servers
4b9.cn has 8 name servers — ns1.363.hk, ns2.363.hk, ns3.363.hk and 5 others.
There is at least partial name server overlap between 4b9.cn and other domains — c0l.cn, nyg5.com, scxwy.cn and two more among them.
These name servers regularly appear alongside ns4.363.hk, ns1.myhostadmin.net, ns2.myhostadmin.net and 6 other name servers in NS record sets.
Host names resolving to four IP addresses:
ns1.363.hk resolves to four IP addresses — 60.247.150.254, 118.123.249.114, 118.123.253.132 and 240e:d9:c200::2.
ns1.myhostadmin.net resolves to four IP addresses — 60.247.150.254, 118.123.249.114, 118.123.253.132 and 240e:d9:c200::2.
ns2.myhostadmin.net resolves to four IP addresses — 61.172.183.73, 61.240.129.143, 211.149.230.100 and 240e:d9:c200:1::2.
Host names with three IP numbers:
ns2.363.hk resolves to 61.172.183.73, 211.149.230.100 and 240e:d9:c200:1::2.
ns3.363.hk resolves to 61.172.183.77, 118.123.249.114 and 240e:d9:c200::2.
ns4.363.hk resolves to 118.123.253.132, 211.149.230.100 and 240e:d9:c200:1::2.
ns5.363.hk resolves to 61.172.183.73, 118.123.249.114 and 240e:d9:c200::2.
ns6.363.hk resolves to 60.247.150.13, 118.123.253.132 and 240e:d9:c200:1::2.
The host names ns1.363.hk, ns1.myhostadmin.net, ns3.363.hk and ns5.363.hk all point to 240e:d9:c200::2.
The host names ns1.363.hk and ns1.myhostadmin.net both resolve to 60.247.150.254 IP addresses.
The host names ns1.363.hk, ns1.myhostadmin.net, ns3.363.hk and ns5.363.hk all point to 118.123.249.114.
The host names ns1.363.hk, ns1.myhostadmin.net, ns4.363.hk and ns6.363.hk all point to 118.123.253.132.
The host names ns2.myhostadmin.net, ns2.363.hk, ns4.363.hk and ns6.363.hk all point to 240e:d9:c200:1::2.
ns2.myhostadmin.net, ns2.363.hk and ns5.363.hk are host names that all point to 61.172.183.73.
ns2.myhostadmin.net, ns2.363.hk and ns4.363.hk are host names that all point to 211.149.230.100.