lce.vn - robtex.com
lce.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 27.72.118.100🇻🇳 VIETEL-AS-AP27.72.112.0/20 Proxy-registered route object | ||||||
| NS | ns.viettelidc.com.vn ⭐ | ||||||
| A | 2401:5f80:2000:1::5🇻🇳 VTDC-AS-VN2401:5f80:2000::/36 VTDC-VN | ||||||
| A | 115.84.177.8🇻🇳 VTDC-AS-VN115.84.176.0/22 Proxy-registered route object | ||||||
| PTR | ns.vtdc.net | ||||||
| PTR | ns.viettelidc.com.vn | ||||||
| NS | ns1.viettelidc.com.vn | ||||||
| A | 2401:5f80:2000:2::4🇻🇳 VTDC-AS-VN2401:5f80:2000::/36 VTDC-VN | ||||||
| A | 115.84.177.33🇻🇳 VTDC-AS-VN115.84.176.0/22 Proxy-registered route object | ||||||
| PTR | ns1.vtdc.net | ||||||
| PTR | ns1.viettelidc.com.vn | ||||||
| NS | ns2.viettelidc.com.vn | ||||||
| A | 2401:5f80:4000:1::4🇻🇳 VTDC-AS-VN2401:5f80:4000::/36 VTDC-VN | ||||||
| A | 115.84.181.10🇻🇳 VTDC-AS-VN115.84.180.0/22 Proxy-registered route object | ||||||
| PTR | ns2.vtdc.net | ||||||
| PTR | ns2.viettelidc.com.vn | ||||||
| SOA | ns2.viettelidc.com.vnhostmaster@lce.vn serial=1778355007 | ||||||
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=2030753493 | ||||||
Subdomains
tuyensinh.lce.vn |
k9.lce.vn |
tayviet.lce.vn |
cx.lce.vn |
tailieuso.lce.vn |
elearning.lce.vn |
sinhvien.lce.vn |
thuvienso.lce.vn |
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSns.viettelidc.com.vn2026-05-01 → 2026-05-09 · 2 obs
● 2026-05-09 19:32:58
●NSns1.viettelidc.com.vn2026-05-01 → 2026-05-09 · 2 obs
● 2026-05-09 19:32:58
●NSns2.viettelidc.com.vn2026-05-01 → 2026-05-09 · 2 obs
● 2026-05-09 19:32:58
●A27.72.118.1002026-05-01 → 2026-05-09 · 2 obs
● 2026-05-09 19:32:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn... | - |
| lce.vn | ns.viettelidc.com.vn, ns1.viettelidc.com.vn, ns2.viettelidc.com.vn | - |
✅ Authoritative Response
Server:115.84.181.10
NS records: ns.viettelidc.com.vn, ns1.viettelidc.com.vn, ns2.viettelidc.com.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for lce.vn (unsigned zone)
⏱️ Timing
Total: 1821ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 27.72.118.100 |
| NS | 3 | ns2.viettelidc.com.vn, ns1.viettelidc.com.vn... |
| SOA | 1 | ns2.viettelidc.com.vn hostmaster.lce.vn |
Analysis
Hierarchy
lce.vn is a parent of tuyensinh.lce.vn, k9.lce.vn, tayviet.lce.vn, cx.lce.vn, tailieuso.lce.vn and several other host names.
IP Addresses
lce.vn points to a single IP number: 27.72.118.100.
other host names for instance bak21.lce.edu.vn, tayviet.lce.vn, cx.lce.vn, tailieuso.lce.vn and elearning.lce.vn share IP numbers with lce.vn.
Name Servers
lce.vn is delegated to three name servers: ns1.viettelidc.com.vn, ns2.viettelidc.com.vn and ns.viettelidc.com.vn.
lce.vn at least partially shares name servers with other domains, for instance gatino.vn, khaiquoc.com, pvos.vn, vitinhlegia.com and mitsuheavy.vn.
These name servers are commonly used with ns1.vtdc.net, ns2.vtdc.net and ns.vtdc.net.
Host names with two IP numbers:
Host ns1.viettelidc.com.vn points to 2401:5f80:2000:2::4 and 115.84.177.33.
Host ns2.viettelidc.com.vn points to 2401:5f80:4000:1::4 and 115.84.181.10.
Host ns.viettelidc.com.vn points to 2401:5f80:2000:1::5 and 115.84.177.8.