dcong.vn - robtex.com
dcong.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.116.38.82🇻🇳 MEGACORE-AS-VN103.116.38.0/23 DNCLOUD-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 | ||||||
| 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 | ||||||
vn
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | dns-master.vnnic.vn ⭐ | ||||||
| NS | a.dns-servers.vn | ||||||
| NS | b.dns-servers.vn | ||||||
| NS | c.dns-servers.vn | ||||||
| NS | d.dns-servers.vn | ||||||
| NS | e.dns-servers.vn | ||||||
| NS | f.dns-servers.vn | ||||||
| NS | g.dns-servers.vn | ||||||
| NS | h.dns-servers.vn | ||||||
| SOA | dns-master.vnnic.vnpostmaster@vnnic.vn serial=2030769901 | ||||||
Subdomains
www.dcong.vn |
Same first word
dcong.vn |
Similar names
DNS History
6 records (5 active, 1 former)
●NSns-master.inet.vn2026-05-01 → 2026-05-13 · 2 obs
● 2026-05-13 18:15:50
●A103.116.38.822026-05-09 → 2026-05-13 · 3 obs
● 2026-05-09 12:28:44
● 2026-05-13 18:15:50
○A103.75.185.252026-05-01 → 2026-05-01 · 3 obs
○ 2026-05-09 12:28:44
○ 2026-05-13 18:15:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn... | - |
| dcong.vn | ns1.inet.vn, ns2.inet.vn, ns3.inet.vn | 3 records |
✅ Authoritative Response
Server:202.92.4.253
NS records: ns1.inet.vn, ns2.inet.vn, ns3.inet.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dcong.vn (unsigned zone)
⏱️ Timing
Total: 1443ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.116.38.82 |
| NS | 3 | ns1.inet.vn, ns2.inet.vn... |
| SOA | 1 | ns-master.inet.vn postmaster.inet.vn |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns3.inet.vn, ns1.inet.vn, ns2.inet.vn)
Analysis
Hierarchy
dcong.vn is the parent of www.dcong.vn.
IP Addresses
dcong.vn resolves to a single IP address: 103.116.38.82.
Other host names including mail.zhmedia.vn, 2hstudio.vn, zhmedia.vn, fptnhanh.com.vn and thglobal.com.vn share IP numbers with dcong.vn.
Name Servers
dcong.vn is delegated to four name servers: ns-master.inet.vn, ns1.inet.vn, ns2.inet.vn and ns3.inet.vn.
dcong.vn at least partially shares name servers with other domains, including sieuthimart.xyz, nongnghiepefarm.com.vn, ybido.vn, dienlanhchinhhang.com and danapi.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.