itmc.vn - robtex.com
itmc.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=2030723640 | ||||||
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●MXmail.itmc.vn2026-05-01 → 2026-05-03 · 2 obs
● 2026-05-03 04:13:12
●A103.74.123.542026-05-01 → 2026-05-03 · 2 obs
● 2026-05-03 04:13:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | c.dns-servers.vn, a.dns-servers.vn, e.dns-servers.vn, g.dns-servers.vn... | - |
| itmc.vn | ns-b3.tenten.vn, ns-b2.tenten.vn, ns-b1.tenten.vn | - |
✅ Authoritative Response
Server:137.59.104.67
NS records: ns-b3.tenten.vn, ns-b2.tenten.vn, ns-b1.tenten.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for itmc.vn (unsigned zone)
⏱️ Timing
Total: 3066ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.74.123.54 |
| NS | 3 | ns-b1.tenten.vn, ns-b2.tenten.vn... |
| MX | 1 | mail.itmc.vn (pri: 10) |
| TXT | 1 | v=spf1mxaip4:103.74.123.54~all |
| SOA | 1 | ns-b3.tenten.vn noreply.tenten.vn |
Analysis
IP Addresses
itmc.vn points to an IP address: 103.74.123.54.
other host names include voyagevietnam.qag.vn, cpcontacts.steam360.edu.vn, 59d23785-1e60-41a5-b275-e66f93a0bc0a.steam360.edu.vn, dulichsongngoc.vn and wonderbeestravel.com; they share IP numbers with itmc.vn.
Name Servers
itmc.vn is delegated to three name servers ns-b1.tenten.vn, ns-b2.tenten.vn and ns-b3.tenten.vn.
itmc.vn at least partially shares name servers with other domains, for instance topngay.vn, giaonuocuongthuduc.vn, bekalanpertanianmalaysia-online.io.vn, vinfast-mydinh.vn and daumoboitron.vn.
These name servers are commonly used alongside ns-a1.tenten.vn, ns-a2.tenten.vn and ns-a3.tenten.vn.
Host names with two IP numbers:
ns-b1.tenten.vn points to 2404:f080:1101:321:a150:95:110:1230 and 137.59.104.67; ns-b2.tenten.vn points to 2404:f080:1101:321:a150:95:110:1231 and 137.59.104.68; ns-b3.tenten.vn points to 2404:f080:1101:321:a150:95:110:1232 and 163.44.207.21.
Mail Servers
itmc.vn is handled by a single mail server, mail.itmc.vn.
The host name mail.itmc.vn points to IP 103.74.123.54.