nwdco.hk - robtex.com
nwdco.hk
hk
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns3.hkirc.net.hk ⭐ | ||||||
| NS | c.hkirc.net.hk | ||||||
| NS | d.hkirc.net.hk | ||||||
| NS | m.hkirc.net.hk | ||||||
| NS | t.hkirc.net.hk | ||||||
| NS | u.hkirc.net.hk | ||||||
| NS | v.hkirc.net.hk | ||||||
| NS | x.hkirc.net.hk | ||||||
| NS | y.hkirc.net.hk | ||||||
| NS | z.hkirc.net.hk | ||||||
| SOA | ns3.hkirc.net.hkhostmaster@hkirc.net.hk serial=2074921631 | ||||||
Same first word
Similar names
DNS History
12 records (8 active, 4 former)
○NSns1-archer.nswebhost.com2015-06-23 → 2018-11-28 · 4 obs
● 2018-11-28 16:17:40
○ 2026-04-14 14:14:42
○ 2026-04-14 14:14:44
○NSns2-archer.nswebhost.com2015-06-23 → 2018-11-28 · 4 obs
● 2018-11-28 16:17:40
○ 2026-04-14 14:14:42
○ 2026-04-14 14:14:44
●NSns5.hkdnr.net.hk2026-04-14 → 2026-04-14 · 3 obs
● 2026-04-14 14:14:42
● 2026-04-14 14:14:44
●NSns5.hkirc.net.hk2026-04-14 → 2026-04-14 · 3 obs
● 2026-04-14 14:14:42
● 2026-04-14 14:14:44
●NSns6.hkdnr.net.hk2026-04-14 → 2026-04-14 · 3 obs
● 2026-04-14 14:14:42
● 2026-04-14 14:14:44
●NSns6.hkirc.net.hk2026-04-14 → 2026-04-14 · 3 obs
● 2026-04-14 14:14:42
● 2026-04-14 14:14:44
○MXnwdco.hk2015-06-23 → 2018-11-28 · 4 obs
● 2018-11-28 16:17:40
○ 2026-04-14 14:14:42
○ 2026-04-14 14:14:44
●A2001:dca:1000::cb77:572d2026-04-14 → 2026-04-14 · 3 obs
● 2026-04-14 14:14:42
● 2026-04-14 14:14:44
●A2001:dca:3000::cb77:22d2026-04-14 → 2026-04-14 · 3 obs
● 2026-04-14 14:14:42
● 2026-04-14 14:14:44
●A203.119.2.452026-04-14 → 2026-04-14 · 3 obs
● 2026-04-14 14:14:42
● 2026-04-14 14:14:44
●A203.119.87.452026-04-14 → 2026-04-14 · 3 obs
● 2026-04-14 14:14:42
● 2026-04-14 14:14:44
○A69.73.159.232015-06-23 → 2018-11-28 · 4 obs
● 2018-11-28 16:17:40
○ 2026-04-14 14:14:42
○ 2026-04-14 14:14:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| hk | c.hkirc.net.hk, d.hkirc.net.hk, m.hkirc.net.hk, t.hkirc.net.hk... | 18 records |
| nwdco.hk | ns6.hkdnr.net.hk, ns5.hkdnr.net.hk | - |
✅ Authoritative Response
Server:203.119.87.171
NS records: ns6.hkdnr.net.hk, ns5.hkdnr.net.hk
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 2141ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 203.119.87.45, 203.119.2.45 |
| AAAA | 2 | 2001:dca:3000::cb77:22d, 2001:dca:1000::cb77:572d |
| NS | 2 | ns6.hkirc.net.hk, ns5.hkirc.net.hk |
| SOA | 1 | ns5.hkirc.net.hk administrator.hkirc.net |
📌 Glue Records Collected
Total: 18
In-bailiwick: 18 (c.hkirc.net.hk, c.hkirc.net.hk, d.hkirc.net.hk...)
Analysis
IP Addresses
nwdco.hk points to four IP numbers: 2001:dca:1000::cb77:572d, 2001:dca:3000::cb77:22d, 203.119.2.45 and 203.119.87.45.
Other host names, for instance www.goodschool.hk, shacombank.hk, www.weconnor.com.hk, lucido-l.hk and u1.hk share IP numbers with nwdco.hk.
Name Servers
nwdco.hk is delegated to four name servers: ns5.hkdnr.net.hk, ns6.hkdnr.net.hk, ns5.hkirc.net.hk and ns6.hkirc.net.hk.
nwdco.hk at least partially shares name servers with other domains, for instance andy-warhol.hk, alice.hk, pizone.com.hk, hongleonginsurance.hk and gfk.hk.
Two-IP hostnames:
ns5.hkdnr.net.hk points to 2001:dca:4000::cb77:2ab and 203.119.2.171
ns5.hkirc.net.hk points to 2001:dca:4000::cb77:2ab and 203.119.2.171
ns6.hkirc.net.hk points to 2001:dca:2000::cb77:57ab and 203.119.87.171
One-IP hostnames:
ns6.hkdnr.net.hk points to 203.119.87.171
Hostnames pointing to 2001:dca:4000::cb77:2ab: ns5.hkdnr.net.hk and ns5.hkirc.net.hk
Hostnames pointing to 203.119.2.171: ns5.hkdnr.net.hk and ns5.hkirc.net.hk
Hostnames pointing to 203.119.87.171: ns6.hkirc.net.hk and ns6.hkdnr.net.hk