dmctelecom.vn - robtex.com
dmctelecom.vn
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=2030762566 | ||||||
Subdomains
www.dmctelecom.vn |
Same first word
dmctelecom.com.br |
dmctelecom.tv.br |
dmctelecom.vn |
Similar names
DNS History
5 records (5 active, 0 former)
●NSns.viettelidc.com.vn2026-05-01 → 2026-05-12 · 2 obs
● 2026-05-12 07:15:06
●NSns1.viettelidc.com.vn2026-05-01 → 2026-05-12 · 2 obs
● 2026-05-12 07:15:06
●NSns2.viettelidc.com.vn2026-05-01 → 2026-05-12 · 2 obs
● 2026-05-12 07:15:06
●MXmx.viettelidc.com.vn2026-05-01 → 2026-05-12 · 2 obs
● 2026-05-12 07:15:06
●A103.56.160.102026-05-01 → 2026-05-12 · 2 obs
● 2026-05-12 07:15:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | b.dns-servers.vn, e.dns-servers.vn, d.dns-servers.vn, g.dns-servers.vn... | - |
| dmctelecom.vn | ns1.viettelidc.com.vn, ns2.viettelidc.com.vn | - |
✅ Authoritative Response
Server:115.84.181.10
NS records: ns1.viettelidc.com.vn, ns2.viettelidc.com.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dmctelecom.vn (unsigned zone)
⏱️ Timing
Total: 2416ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.56.160.10 |
| NS | 3 | ns.viettelidc.com.vn, ns1.viettelidc.com.vn... |
| MX | 1 | mx.viettelidc.com.vn (pri: 10) |
| TXT | 1 | v=spf1 ip4:103.1.208.0/24 a mx -all |
| SOA | 1 | ns.viettelidc.com.vn hostmaster.dmctelec |
Analysis
Hierarchy
The parent of www.dmctelecom.vn is dmctelecom.vn.
IP Addresses
dmctelecom.vn points to a single IP address: 103.56.160.10.
Other host names such as www.hdagency.vn, nhuadaiviet.com, vifaco.com.vn, thienantravel.vn and indongnam.com.vn share IPs with dmctelecom.vn.
Name Servers
dmctelecom.vn is delegated to three name servers: ns1.viettelidc.com.vn, ns2.viettelidc.com.vn and ns.viettelidc.com.vn.
dmctelecom.vn at least partially shares name servers with other domains, for example eteco.vn, dnc.edu.vn, vinhdav.com, huongta.com and 0-24.26.244.171.in-addr.arpa.
These name servers are often used with ns1.vtdc.net, ns2.vtdc.net, ns.vtdc.net, ns1.dns-parking.com and ns2.dns-parking.com.
Host names with two IP numbers:
ns1.viettelidc.com.vn points to 2401:5f80:2000:2::4 and 115.84.177.33
ns2.viettelidc.com.vn points to 2401:5f80:4000:1::4 and 115.84.181.10
ns.viettelidc.com.vn points to 2401:5f80:2000:1::5 and 115.84.177.8
Mail Servers
The mx.viettelidc.com.vn mail server handles dmctelecom.vn.
dmctelecom.vn shares the same mail server setup as other domains, including sggpnews.org.vn, zilcode.com, fasvn.com, achautransport.com.vn and doloc.com.
dmctelecom.vn shares at least some mail servers with other domains, for instance sata.net.vn, baobitamthanh.com and phongthuytamnguyen.com.
mx.viettelidc.com.vn points to two IP numbers: 103.1.208.155 and 103.1.208.156.