ndm.vn - robtex.com
ndm.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 202.92.4.98🇻🇳 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 | ||||||
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=2030703839 | ||||||
Same first word
Similar names
DNS History
9 records (5 active, 4 former)
●NSns-master.inet.vn2026-04-21 → 2026-04-25 · 3 obs
● 2026-04-21 12:26:58
● 2026-04-25 22:23:34
○NSns.viettelidc.com.vn2015-08-06 → 2021-02-14 · 4 obs
● 2021-02-14 00:40:38
○ 2026-04-21 12:26:58
○ 2026-04-25 22:23:34
●NSns1.inet.vn2026-04-21 → 2026-04-25 · 3 obs
● 2026-04-21 12:26:58
● 2026-04-25 22:23:34
○NSns1.viettelidc.com.vn2015-08-06 → 2021-02-14 · 4 obs
● 2021-02-14 00:40:38
○ 2026-04-21 12:26:58
○ 2026-04-25 22:23:34
●NSns2.inet.vn2026-04-21 → 2026-04-25 · 3 obs
● 2026-04-21 12:26:58
● 2026-04-25 22:23:34
○NSns2.viettelidc.com.vn2015-08-06 → 2021-02-14 · 4 obs
● 2021-02-14 00:40:38
○ 2026-04-21 12:26:58
○ 2026-04-25 22:23:34
●NSns3.inet.vn2026-04-21 → 2026-04-25 · 3 obs
● 2026-04-21 12:26:58
● 2026-04-25 22:23:34
○MXmail.ndm.vn2015-08-06 → 2021-02-14 · 4 obs
● 2021-02-14 00:40:38
○ 2026-04-21 12:26:58
○ 2026-04-25 22:23:34
●A202.92.4.982026-04-21 → 2026-04-25 · 2 obs
● 2026-04-25 22:23:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn... | 16 records |
| ndm.vn | ns1.inet.vn, ns2.inet.vn | 2 records |
✅ Authoritative Response
Server:202.92.4.253
NS records: ns1.inet.vn, ns2.inet.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ndm.vn (unsigned zone)
⏱️ Timing
Total: 4091ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 202.92.4.98 |
| NS | 3 | ns1.inet.vn, ns3.inet.vn... |
| SOA | 1 | ns-master.inet.vn postmaster.inet.vn |
📌 Glue Records Collected
Total: 18
In-bailiwick: 16 (a.dns-servers.vn, a.dns-servers.vn, b.dns-servers.vn...)
Out-of-bailiwick: 2 (ns1.inet.vn, ns2.inet.vn)
Analysis
IP Addresses
ndm.vn points to an IP address: 202.92.4.98.
other host names include mintdecor.xyz, ruthamcaubinhduong.com, beatvn.online, duoclieupumat.com and global-ts.eu; they share IP numbers with ndm.vn.
Name Servers
ndm.vn delegates to four name servers: ns-master.inet.vn, ns1.inet.vn, ns2.inet.vn and ns3.inet.vn.
ndm.vn at least partially shares name servers with other domains, for instance congdongmod.com, tdhanoi.com.vn, nhaxinhhcm.com, duoclieu.edu.vn and niit.edu.vn.
These name servers are commonly used with hcmc3.saigonnet.vn and hcmc4.saigonnet.vn.
Hosts 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 with one IP number:
ns-master.inet.vn points to 202.92.4.8.