vietuna.com - robtex.com
vietuna.com
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1778305241 | ||||||
Subdomains
www.vietuna.com |
Same first word
vietuna.com |
Similar names
DNS History
5 records (4 active, 1 former)
●NSns1.matbao.com2026-05-01 → 2026-05-09 · 2 obs
● 2026-05-09 06:10:58
●NSns2.matbao.com2026-05-01 → 2026-05-09 · 2 obs
● 2026-05-09 06:10:58
●MXvietuna-com.mail.protection.outlook.com2026-05-01 → 2026-05-09 · 2 obs
● 2026-05-09 06:10:58
○A103.154.176.2362026-05-01 → 2026-05-06 · 4 obs
● 2026-05-06 06:14:26
○ 2026-05-06 18:09:38
○ 2026-05-09 06:10:58
●A103.7.43.2252026-05-06 → 2026-05-09 · 3 obs
● 2026-05-06 18:09:38
● 2026-05-09 06:10:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| vietuna.com | ns1.matbao.com, ns2.matbao.com | 4 records |
✅ Authoritative Response
Server:103.138.89.11
NS records: ns1.matbao.com, ns2.matbao.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for vietuna.com (unsigned zone)
⏱️ Timing
Total: 646ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.7.43.225 |
| NS | 2 | ns1.matbao.com, ns2.matbao.com |
| MX | 1 | vietuna-com.mail.protection.outlook.com |
| TXT | 1 | v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | ns1.matbao.com admin.matbao.com |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.matbao.com, ns1.matbao.com, ns2.matbao.com...)
Analysis
Hierarchy
vietuna.com is the parent of www.vietuna.com.
IP Addresses
vietuna.com points to a single IP number: 103.7.43.225.
other host names for instance smtp.danatravel.com.vn, thuexeotodanang.com.vn, c00331ec-6d90-41ea-a857-de03df8d1728.thcsquethuan.edu.vn, www.thquechau.queson.edu.vn and mail.thquechau.queson.edu.vn share IP numbers with vietuna.com.
Name Servers
vietuna.com is delegated to two name servers: ns1.matbao.com and ns2.matbao.com.
vietuna.com shares the same name server setup as other domains, for example katvn.com, starkcamp.com, centralstore-marsall.click, xuonghoangson.com and h2ycorp.com.
vietuna.com at least partially shares name servers with other domains, for instance amaking.com.vn, tayho.net.vn, trannam.net, ihomesmart.vn and ktsnguyenquangvu.vn.
These name servers are commonly used alongside the name servers ns1.matbao.vn, ns2.matbao.vn, ns3.matbao.com, ns4.matbao.com and ns-bak.matbao.com.
Host names with two IP numbers:
ns1.matbao.com points to 13.250.228.99 and 103.110.128.60
ns2.matbao.com points to 35.198.203.127 and 103.138.89.11
Mail Servers
vietuna.com is handled by a single mail server, vietuna-com.mail.protection.outlook.com.
Host vietuna-com.mail.protection.outlook.com points to six IPs: 2a01:111:f403:cc09::, 2a01:111:f403:cc1a::8, 2a01:111:f403:cc1f::4, 52.101.124.117, 52.101.137.0 and 52.101.157.80.