ducdong.com.vn - robtex.com
ducdong.com.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 202.92.4.5🇻🇳 VNPT-AS-VN202.92.4.0/22 INET-VN | ||||||
| NS | ns-master.inet.vn ⭐ | ||||||
| A | 202.92.4.8🇻🇳 VNPT-AS-VN202.92.4.0/22 INET-VN | ||||||
| NS | ns1.inet.vn | ||||||
| A | 2001:df7:ce00:1::7🇻🇳 VNPT-AS-VN2001:df7:ce00::/48 INETSOFT-VN Inet software one member company limited | ||||||
| A | 202.92.4.25🇻🇳 VNPT-AS-VN202.92.4.0/22 INET-VN | ||||||
| NS | ns2.inet.vn | ||||||
| A | 2401:5f80:2001:4::30🇻🇳 VTDC-AS-VN2401:5f80:2000::/36 VTDC-VN | ||||||
| A | 210.211.99.38🇻🇳 VTDC-AS-VN210.211.99.0/24 Proxy-registered route object | ||||||
| NS | ns3.inet.vn ⚠️ Not in parent delegation | ||||||
| A | 2401:5f80:4001:4::14🇻🇳 VTDC-AS-VN2401:5f80:4000::/36 VTDC-VN | ||||||
| A | 203.113.174.42🇻🇳 VTDC-AS-VN203.113.174.0/23 VIETTEL-VN | ||||||
| SOA | ns-master.inet.vnpostmaster@inet.vn 2015-07-28 #0 | ||||||
com.vn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | dns-master.vnnic.vn ⭐ | ||||||
| NS | a.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | b.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | c.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | d.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | e.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | f.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | g.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | h.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| SOA | dns-master.vnnic.vnpostmaster@vnnic.vn serial=2022713248 | ||||||
Previously MX for
ducdong.com.vn |
Same first word
Similar names
DNS History
12 records (5 active, 7 former)
●NSns-master.inet.vn2026-02-20 → 2026-05-13 · 3 obs
● 2026-02-20 07:26:26
● 2026-05-13 07:45:10
●NSns1.inet.vn2026-02-20 → 2026-05-13 · 3 obs
● 2026-02-20 07:26:26
● 2026-05-13 07:45:10
○NSns1.zonedns.vn2015-05-13 → 2018-05-28 · 4 obs
● 2018-05-28 08:20:32
○ 2026-02-20 07:26:26
○ 2026-05-13 07:45:10
●NSns2.inet.vn2026-02-20 → 2026-05-13 · 3 obs
● 2026-02-20 07:26:26
● 2026-05-13 07:45:10
○NSns2.zonedns.vn2015-05-13 → 2018-05-28 · 4 obs
● 2018-05-28 08:20:32
○ 2026-02-20 07:26:26
○ 2026-05-13 07:45:10
●NSns3.inet.vn2026-02-20 → 2026-05-13 · 3 obs
● 2026-02-20 07:26:26
● 2026-05-13 07:45:10
○NSns3.zonedns.vn2015-05-13 → 2018-05-28 · 4 obs
● 2018-05-28 08:20:32
○ 2026-02-20 07:26:26
○ 2026-05-13 07:45:10
○NSns4.zonedns.vn2015-05-13 → 2018-05-28 · 4 obs
● 2018-05-28 08:20:32
○ 2026-02-20 07:26:26
○ 2026-05-13 07:45:10
○MXducdong.com.vn2015-05-13 → 2018-05-28 · 4 obs
● 2018-05-28 08:20:32
○ 2026-02-20 07:26:26
○ 2026-05-13 07:45:10
○A103.28.36.302015-05-13 → 2015-05-13 · 3 obs
○ 2015-10-18 04:08:40
○ 2026-05-13 07:45:10
○A103.28.36.942015-10-18 → 2018-05-28 · 5 obs
● 2015-10-18 04:08:40
● 2018-05-28 08:20:32
○ 2026-02-20 07:26:26
○ 2026-05-13 07:45:10
●A202.92.4.52026-02-20 → 2026-05-13 · 3 obs
● 2026-02-20 07:26:26
● 2026-05-13 07:45:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn... | - |
| ducdong.com.vn | ns1.inet.vn, ns2.inet.vn | - |
✅ Authoritative Response
Server:210.211.99.38
NS records: ns1.inet.vn, ns2.inet.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ducdong.com.vn (unsigned zone)
⏱️ Timing
Total: 1677ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 202.92.4.5 |
| NS | 3 | ns1.inet.vn, ns2.inet.vn... |
| SOA | 1 | ns-master.inet.vn postmaster.inet.vn |
Analysis
IP Addresses
ducdong.com.vn resolves to a single IP address: 202.92.4.5.
Other host names including nhamay.vn, thgroup.vn, vietnamwork.vn, gbc.vn and nhasang.vn share IP numbers with ducdong.com.vn.
Name Servers
ducdong.com.vn is delegated to four name servers: ns-master.inet.vn, ns1.inet.vn, ns2.inet.vn and ns3.inet.vn.
ducdong.com.vn at least partially shares name servers with other domains, including khandelwal.io.vn, rais.edu.vn, goldenpoint-hp.com.vn, limotrip.vn and halsucohanoi.vn.
These name servers are commonly used with hcmc3.saigonnet.vn and hcmc4.saigonnet.vn.
Host names with two IP numbers:
ns1.inet.vn points to 2001:df7:ce00:1::7 and 202.92.4.25.
ns2.inet.vn points to 2401:5f80:2001:4::30 and 210.211.99.38.
ns3.inet.vn points to 2401:5f80:4001:4::14 and 203.113.174.42.
Host names with one IP number:
ns-master.inet.vn points to 202.92.4.8.