mdad.cn - robtex.com
mdad.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=2035181873 | ||||||
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●NSns1.myhostadmin.net2026-08-05 → 2026-08-15 · 2 obs
● 2026-08-15 03:30:32
●NSns2.myhostadmin.net2026-08-05 → 2026-08-15 · 2 obs
● 2026-08-15 03:30:32
●A154.31.179.42026-08-05 → 2026-08-15 · 2 obs
● 2026-08-15 03:30:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, c.dns.cn, b.dns.cn, d.dns.cn... | - |
| mdad.cn | ns1.363.hk, ns2.363.hk | - |
✅ Authoritative Response
Server:118.123.253.132
NS records: ns1.363.hk, ns2.363.hk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mdad.cn (unsigned zone)
⏱️ Timing
Total: 1874ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 154.31.179.4 |
| NS | 2 | ns1.myhostadmin.net, ns2.myhostadmin.net |
| SOA | 1 | ns1.myhostadmin.net dnsconct.myhostadmin |
Analysis
IP Addresses
mdad.cn resolves to just one IP address, 154.31.179.4.
Among the host names that share IP numbers with mdad.cn is lygbjgs.cn, as one example.
Name Servers
The NS records for mdad.cn point to four name servers: ns1.363.hk, ns2.363.hk, ns1.myhostadmin.net and ns2.myhostadmin.net.
mdad.cn has at least partial name server overlap with other domains, such as hesenduct.com, wannanxi.com, nbliwei.com and two others.
ns3.363.hk, ns4.363.hk and ns5.myhostadmin.net — plus 5 other name servers — are commonly paired with these name servers.
Host names that resolve to four IP numbers:
ns1.363.hk has four IP addresses: 60.247.150.254, 118.123.249.114, 118.123.253.132 and 240e:d9:c200::2.
ns1.myhostadmin.net has four IP addresses: 60.247.150.254, 118.123.249.114, 118.123.253.132 and 240e:d9:c200::2.
ns2.myhostadmin.net has four IP addresses: 61.172.183.73, 61.240.129.143, 211.149.230.100 and 240e:d9:c200:1::2.
Hostnames that map to three IP numbers:
ns2.363.hk maps to three IP addresses: 61.172.183.73, 211.149.230.100 and 240e:d9:c200:1::2.
ns1.363.hk and ns1.myhostadmin.net each have 240e:d9:c200::2 IP addresses.
ns1.363.hk and ns1.myhostadmin.net each have 60.247.150.254 IP addresses.
ns1.363.hk and ns1.myhostadmin.net each have 118.123.249.114 IP addresses.
ns1.363.hk and ns1.myhostadmin.net each have 118.123.253.132 IP addresses.
ns2.myhostadmin.net and ns2.363.hk each have 240e:d9:c200:1::2 IP addresses.
ns2.myhostadmin.net and ns2.363.hk each have 61.172.183.73 IP addresses.
ns2.myhostadmin.net and ns2.363.hk each have 211.149.230.100 IP addresses.