hust.com.vn - robtex.com
hust.com.vn
com.vn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | dns-master.vnnic.vn ⭐ | ||||||
| NS | a.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | b.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | c.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | d.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | e.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | f.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | g.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | h.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| SOA | dns-master.vnnic.vnpostmaster@vnnic.vn serial=2022707523 | ||||||
Same first word
Similar names
DNS History
6 records (5 active, 1 former)
●NSns.viettelidc.com.vn2018-05-12 → 2026-05-09 · 2 obs
● 2026-05-09 20:25:06
●NSns1.viettelidc.com.vn2018-05-12 → 2026-05-09 · 2 obs
● 2026-05-09 20:25:06
●NSns2.viettelidc.com.vn2018-05-12 → 2026-05-09 · 2 obs
● 2026-05-09 20:25:06
●MXmx.viettelidc.com.vn2018-05-12 → 2026-05-09 · 2 obs
● 2026-05-09 20:25:06
○A103.1.208.2002018-05-12 → 2018-05-12 · 3 obs
○ 2026-04-14 15:02:08
○ 2026-05-09 20:25:06
●A103.101.160.582026-04-14 → 2026-05-09 · 3 obs
● 2026-04-14 15:02:08
● 2026-05-09 20:25:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn... | - |
| hust.com.vn | ns1.viettelidc.com.vn, ns2.viettelidc.com.vn | 2 records |
✅ 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 hust.com.vn (unsigned zone)
⏱️ Timing
Total: 1186ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.101.160.58 |
| 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.hust.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns2.viettelidc.com.vn, ns1.viettelidc.com.vn)
Analysis
IP Addresses
hust.com.vn points to a single IP: 103.101.160.58.
Other host names, for instance supham.cdbt.edu.vn, mail1.thptxuanmai.edu.vn, gynryobhkwimapmail.thptxuanmai.edu.vn, www.stbna.edu.vn and grandnutrition.vn share IP numbers with hust.com.vn.
Name Servers
hust.com.vn is delegated to three name servers: ns1.viettelidc.com.vn, ns2.viettelidc.com.vn and ns.viettelidc.com.vn.
hust.com.vn partially shares name servers with other domains; examples include getislift.net, anlocviet.vn, pttt-bca.gov.vn, thptngosilien.edu.vn and evimap.net.
These name servers are commonly used with ns1.vtmgroup.com.vn, ns2.vtmgroup.com.vn, ns.vtmgroup.com.vn, 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
hust.com.vn is handled by a single mail server, mx.viettelidc.com.vn.
hust.com.vn has the same mail server setup as other domains, including phil.vn, hoaphongfootwear.com.vn, probuy.com.vn, cnatech.vn and alongis.vn.
hust.com.vn shares some mail servers with other domains, at least partially, such as vsvc.edu.vn, phuthanhhai.com, viicy.com, sgtd.vn and mucinthanhdat.com.
Host mx.viettelidc.com.vn resolves to two IPs: 103.1.208.155 and 103.1.208.156.