itmv.vn - robtex.com
itmv.vn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.viettelidc.com.vn ⭐ ⚠️ Not in parent delegation | ||||||
| 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 | ns.viettelidc.com.vn ⚠️ Not in zone NS records | ||||||
| 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 | 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 | ||||||
| MX | mx1.vhost.vn ⭐ | ||||||
| A | 103.27.60.45🇻🇳 VHOST-AS-VN103.27.60.0/24 VHOST-VN | ||||||
| PTR | mx1.vhost.vn | ||||||
| MX | mx2.vhost.vn(10) | ||||||
| A | 103.232.121.24🇻🇳 VHOST-AS-VN103.232.121.0/24 VHOSTCORP-VN | ||||||
| PTR | mx2.vhost.vn | ||||||
| TXT | v=spf1 include:_spf.vhost.vn -all | ||||||
| SOA | ns.viettelidc.com.vnhostmaster@itmv.vn serial=1778572508 | ||||||
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=2030762914 | ||||||
Subdomains
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●NSns.viettelidc.com.vn2026-05-09 → 2026-05-12 · 2 obs
● 2026-05-12 08:00:08
●NSns1.viettelidc.com.vn2026-05-09 → 2026-05-12 · 2 obs
● 2026-05-12 08:00:08
●NSns2.viettelidc.com.vn2026-05-09 → 2026-05-12 · 2 obs
● 2026-05-12 08:00:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn... | - |
| itmv.vn | ns1.viettelidc.com.vn, ns2.viettelidc.com.vn | 2 records |
✅ Authoritative Response
Server:115.84.177.33
NS records: ns1.viettelidc.com.vn, ns2.viettelidc.com.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for itmv.vn (unsigned zone)
⏱️ Timing
Total: 1102ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 3 | ns.viettelidc.com.vn, ns1.viettelidc.com.vn... |
| MX | 2 | mx2.vhost.vn (pri: 10), mx1.vhost.vn (pri: 5) |
| TXT | 1 | v=spf1 include:_spf.vhost.vn -all |
| SOA | 1 | ns.viettelidc.com.vn hostmaster.itmv.vn |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.viettelidc.com.vn, ns2.viettelidc.com.vn)
Analysis
Hierarchy
itmv.vn is a parent of mail.itmv.vn and hr.itmv.vn.
Name Servers
itmv.vn is delegated to three name servers ns1.viettelidc.com.vn, ns2.viettelidc.com.vn and ns.viettelidc.com.vn.
itmv.vn at least partially shares name servers with other domains, for instance makeblock.com.vn, vietnamsmart.vn, 0-24.250.212.125.in-addr.arpa, thepducmau.com and vv-electronics.com.
These name servers are commonly used with ns1.vtdc.net, ns2.vtdc.net and ns.vtdc.net.
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
Two mail servers handle itmv.vn: mx1.vhost.vn and mx2.vhost.vn.
itmv.vn shares the same mail server setup as other domains, for instance crmviet.vn, inoxvietnam.com, sovicokhanhhoa.com, xlmanpower.com and hongmen.com.vn.
itmv.vn shares some mail servers with other domains, at least partially, for instance onehost.vn, vymex.com.vn, vietfishmagazine.com, sngarment.com and saigongivral.com.
These mail servers are commonly used alongside mx.vhost.vn and mx3.vhost.vn.
Host names with one IP number:
mx1.vhost.vn points to 103.27.60.45
mx2.vhost.vn points to 103.232.121.24