dd.com.hk - robtex.com
dd.com.hk
| DNSSEC | ⚠️ Not signed | ||||||
| A | 203.132.200.3🇭🇰 CCI-HK203.132.200.0/24 Proxy-registered route object | ||||||
| PTR | ns1.ytt.com.hk | ||||||
| NS | ns1.ytt.com.hk ⭐ | ||||||
| A | 203.132.200.3🇭🇰 CCI-HK203.132.200.0/24 Proxy-registered route object | ||||||
| PTR | ns1.ytt.com.hk | ||||||
| NS | ns2.cyberchn.com.hk | ||||||
| A | 203.132.207.232🇭🇰 CCI-HK203.132.207.0/24 Proxy-registered route object | ||||||
| PTR | ns2.cyberchn.com.hk | ||||||
| SOA | ns1.ytt.com.hkdnsadmin@ytt.com.hk 2008-04-13 #0 | ||||||
com.hk
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns3.hkirc.net.hk ⭐ | ||||||
| NS | c.hkirc.net.hk ⚠️ Not in parent delegation | ||||||
| NS | d.hkirc.net.hk ⚠️ Not in parent delegation | ||||||
| NS | m.hkirc.net.hk ⚠️ Not in parent delegation | ||||||
| NS | t.hkirc.net.hk ⚠️ Not in parent delegation | ||||||
| NS | u.hkirc.net.hk ⚠️ Not in parent delegation | ||||||
| NS | v.hkirc.net.hk ⚠️ Not in parent delegation | ||||||
| NS | x.hkirc.net.hk ⚠️ Not in parent delegation | ||||||
| NS | y.hkirc.net.hk ⚠️ Not in parent delegation | ||||||
| NS | z.hkirc.net.hk ⚠️ Not in parent delegation | ||||||
| SOA | ns3.hkirc.net.hkhostmaster@hkirc.net.hk serial=2073533788 | ||||||
Same first word
DNS History
3 records (3 active, 0 former)
●NSns1.ytt.com.hk2015-08-25 → 2026-04-04 · 2 obs
● 2026-04-04 06:53:24
●NSns2.cyberchn.com.hk2015-08-25 → 2026-04-04 · 2 obs
● 2026-04-04 06:53:24
●A203.132.200.32015-08-25 → 2026-04-04 · 2 obs
● 2026-04-04 06:53:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| hk | t.hkirc.net.hk, z.hkirc.net.hk, c.hkirc.net.hk, x.hkirc.net.hk... | 18 records |
| dd.com.hk | ns1.ytt.com.hk, ns2.cyberchn.com.hk | 2 records |
✅ Authoritative Response
Server:203.132.200.3
NS records: ns1.ytt.com.hk, ns2.cyberchn.com.hk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dd.com.hk (unsigned zone)
⏱️ Timing
Total: 964ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 203.132.200.3 |
| NS | 2 | ns1.ytt.com.hk, ns2.cyberchn.com.hk |
| SOA | 1 | ns1.ytt.com.hk dnsadmin.ytt.com.hk |
📌 Glue Records Collected
Total: 20
In-bailiwick: 18 (z.hkirc.net.hk, y.hkirc.net.hk, x.hkirc.net.hk...)
Out-of-bailiwick: 2 (ns2.cyberchn.com.hk, ns1.ytt.com.hk)
Analysis
IP Addresses
dd.com.hk points to a single IP: 203.132.200.3.
Other host names, for instance eb.hk, www.fl.hk, rt.hk, egg.com.hk and attorney.hk share IP numbers with dd.com.hk.
Name Servers
Two name servers ns2.cyberchn.com.hk and ns1.ytt.com.hk handle delegation for dd.com.hk.
dd.com.hk uses the same name server setup as other domains, for example ey.hk, nn.hk, hc.hk, up6.com and rp.hk.
dd.com.hk partially shares name servers with other domains; examples include newidol.com, gntasia.com, winko.com.hk, actionproducts.com.hk and em.hk.
These name servers commonly accompany ns1.cyberchn.com.hk, ns1.spc-i.net, ns2.spc-i.net and ns233.cyberchn.com.hk.
Host names with one IP number: The host name ns2.cyberchn.com.hk points to 203.132.207.232 and the host name ns1.ytt.com.hk points to 203.132.200.3.