mdt.vn - robtex.com
mdt.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 113.160.225.73🇻🇳 VTN-1113.160.224.0/20 VNPT-Net | ||||||
| PTR | static.vnpt.vn | ||||||
| NS | ns1.3ts.vn ⭐ | ||||||
| A | 112.213.89.3🇻🇳 SUPERDATA112.213.89.0/24 Vietnam Internet Network Information Center (VNNIC) 18 Nguyen Du Str, Hai Ba Trung District, Hanoi City, Vietnam 24th floor, VNTA Tower, Duong Dinh Nghe, Cau Giay, Hanoi | ||||||
| PTR | ns1.dotvndns.vn | ||||||
| NS | ns2.3ts.vn | ||||||
| A | 222.255.121.247🇻🇳 VDC222.255.121.0/24 VNPT | ||||||
| PTR | static.vdc.vn | ||||||
| PTR | static.vnpt.vn | ||||||
| NS | ns3.3ts.vn | ||||||
| A | 112.213.89.22🇻🇳 SUPERDATA112.213.89.0/24 Vietnam Internet Network Information Center (VNNIC) 18 Nguyen Du Str, Hai Ba Trung District, Hanoi City, Vietnam 24th floor, VNTA Tower, Duong Dinh Nghe, Cau Giay, Hanoi | ||||||
| PTR | ns8922.dotvndns.vn | ||||||
| MX | mr.dotvndns.vn ⭐ | ||||||
| A | 222.255.121.227🇻🇳 VDC222.255.121.0/24 VNPT | ||||||
| PTR | mr.pavietnam.vn | ||||||
| TXT | _iu4saxpuv65damwt37lucl3bsardjgt | ||||||
| TXT | _sd5ci2eo1r4jdr7msmryngau5su5e0a | ||||||
| TXT | google-site-verification=DLN4hf5o8aJZQ8AxeCUQPufW_YZ9pP61CVEpCc0GqhA | ||||||
| SOA | ns1.3ts.vnhostmaster@mdt.vn 2026-04-15 #63 | ||||||
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=2030767015 | ||||||
Subdomains
xsktdanang.mdt.vn |
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●MXmr.dotvndns.vn2026-05-12 → 2026-05-13 · 2 obs
● 2026-05-13 07:20:22
●A113.160.225.732026-05-12 → 2026-05-13 · 2 obs
● 2026-05-13 07:20:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | c.dns-servers.vn, a.dns-servers.vn, e.dns-servers.vn, g.dns-servers.vn... | - |
| mdt.vn | ns1.3ts.vn, ns3.3ts.vn, ns2.3ts.vn | - |
✅ Authoritative Response
Server:222.255.121.247
NS records: ns1.3ts.vn, ns3.3ts.vn, ns2.3ts.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mdt.vn (unsigned zone)
⏱️ Timing
Total: 2374ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 113.160.225.73 |
| NS | 3 | ns3.3ts.vn, ns2.3ts.vn... |
| MX | 1 | mr.dotvndns.vn (pri: 10) |
| TXT | 3 | google-site-verification=DLN4hf5o8aJZQ8A, _sd5ci2eo1r4jdr7msmryngau5su5e0a... |
| SOA | 1 | ns1.3ts.vn hostmaster.mdt.vn |
Analysis
Hierarchy
mdt.vn is the parent of xsktdanang.mdt.vn.
IP Addresses
mdt.vn resolves to a single IP: 113.160.225.73.
Other host names, for instance inrongachau.com, mail.xsktdanang.com, xsktdanang.mdt.vn, xsktdanang.vn and xsktdanang.com share IP numbers with mdt.vn.
Name Servers
mdt.vn delegates to three name servers: ns1.3ts.vn, ns2.3ts.vn and ns3.3ts.vn.
mdt.vn shares some name servers with other domains, for example fujielevator.vn, 3t-vietnam.com, cmcjsc.com, dienmay.com.vn and phukienchomeo.net.
These name servers are commonly used alongside ns4.3ts.vn, ns2.pavietnam.vn, nsbak.pavietnam.net and ns1.pavietnam.vn.
Host names with a single IP: ns1.3ts.vn points to 112.213.89.3; ns2.3ts.vn points to 222.255.121.247; ns3.3ts.vn points to 112.213.89.22.
Mail Servers
mdt.vn is handled by a single mail server, mr.dotvndns.vn.
mdt.vn shares the mail server setup with other domains, for example gigido.vn, nguyenminhtien.com, kschool.edu.vn, chunom.net and synology.com.vn.
mdt.vn shares some mail servers with other domains, at least partially; for instance dori.com.vn, viu.edu.vn, luatsudonga.org.vn, saithanh.edu.vn and itourlink.com.
these mail servers are often used together with the mail servers aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and alt3.aspmx.l.google.com.
Host name mr.dotvndns.vn points to IP 222.255.121.227.