inter.edu.vn - robtex.com
inter.edu.vn
edu.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=2018563540 | ||||||
Subdomains
autodiscover.inter.edu.vn |
www.inter.edu.vn |
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●MXinter-edu-vn.mail.protection.outlook.com2026-04-30 → 2026-05-05 · 2 obs
● 2026-05-05 04:49:04
●A103.138.88.892026-04-30 → 2026-05-05 · 2 obs
● 2026-05-05 04:49:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn... | - |
| inter.edu.vn | ns1.matbao.vn, ns2.matbao.vn | - |
✅ Authoritative Response
Server:35.198.203.127
NS records: ns1.matbao.vn, ns2.matbao.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for inter.edu.vn (unsigned zone)
⏱️ Timing
Total: 2320ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.138.88.89 |
| NS | 2 | ns2.matbao.vn, ns1.matbao.vn |
| MX | 1 | inter-edu-vn.mail.protection.outlook.com |
| TXT | 1 | v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | ns1.matbao.vn admin.matbao.com |
Analysis
Hierarchy
inter.edu.vn is a parent of autodiscover.inter.edu.vn and www.inter.edu.vn.
IP Addresses
inter.edu.vn points to a single IP number: 103.138.88.89.
Other host names, for instance shopnhakhoa.vn, ikac.vn, www.psd.com.vn, lotaco.vn and smarttechvina.com.vn share IP numbers with inter.edu.vn.
Name Servers
inter.edu.vn is delegated to two name servers: ns1.matbao.vn and ns2.matbao.vn.
inter.edu.vn uses the same name server setup as other domains, for instance laodong360.vn, laland.vn, xuongin247.vn, caybang.vn and protrain.edu.vn.
inter.edu.vn shares name servers with other domains at least partially, for instance tiengvangaudio.vn, sanxuattvc.vn, gigan.vn, 114.2.78.112.in-addr.arpa and savico.com.vn.
These name servers are commonly used with ns1.matbao.com, ns2.matbao.com, ns-bak.matbao.com and ns3.matbao.vn.
Host names with two IP numbers:
The host ns1.matbao.vn points to 13.250.228.99 and 103.110.128.60.
The host ns2.matbao.vn points to 35.198.203.127 and 103.138.89.11.
Mail Servers
The mail server for inter.edu.vn is inter-edu-vn.mail.protection.outlook.com.
The host name inter-edu-vn.mail.protection.outlook.com resolves 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.