onesystem.edu.vn - robtex.com
onesystem.edu.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.110.87.179🇻🇳 AZDIGI-AS-VN103.110.84.0/22 VPDD-AZDIGI-VN VPDD-AZDIGI-VN | ||||||
| NS | ns1.matbao.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 13.250.228.99🇸🇬 Amazon13.250.0.0/15 EC2 SIN prefix | ||||||
| PTR | ec2-13-250-228-99.ap-southeast-1.compute.amazonaws.com | ||||||
| A | 103.110.128.60🇻🇳 AXYS-VN103.110.128.0/23 | ||||||
| NS | ns1.matbao.vn ⚠️ Not in zone NS records | ||||||
| A | 13.250.228.99🇸🇬 Amazon13.250.0.0/15 EC2 SIN prefix | ||||||
| PTR | ec2-13-250-228-99.ap-southeast-1.compute.amazonaws.com | ||||||
| A | 103.110.128.60🇻🇳 AXYS-VN103.110.128.0/23 | ||||||
| NS | ns2.matbao.com ⚠️ Not in parent delegation | ||||||
| A | 35.198.203.127🇸🇬 Google35.198.192.0/20 | ||||||
| PTR | 127.203.198.35.bc.googleusercontent.com | ||||||
| A | 103.138.89.11🇻🇳 VNPT-AS-VN103.138.88.0/23 VNPT-NET | ||||||
| NS | ns2.matbao.vn ⚠️ Not in zone NS records | ||||||
| A | 35.198.203.127🇸🇬 Google35.198.192.0/20 | ||||||
| PTR | 127.203.198.35.bc.googleusercontent.com | ||||||
| A | 103.138.89.11🇻🇳 VNPT-AS-VN103.138.88.0/23 VNPT-NET | ||||||
| SOA | ns1.matbao.comadmin@matbao.com 2023-11-28 #2 | ||||||
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=2018564630 | ||||||
Subdomains
www.onesystem.edu.vn |
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●NSns1.matbao.com2026-05-01 → 2026-05-09 · 2 obs
● 2026-05-09 08:45:30
●NSns2.matbao.com2026-05-01 → 2026-05-09 · 2 obs
● 2026-05-09 08:45:30
●A103.110.87.1792026-05-01 → 2026-05-09 · 2 obs
● 2026-05-09 08:45:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | a.dns-servers.vn, e.dns-servers.vn, c.dns-servers.vn, g.dns-servers.vn... | - |
| onesystem.edu.vn | ns2.matbao.vn, ns1.matbao.vn | - |
✅ Authoritative Response
Server:103.138.89.11
NS records: ns2.matbao.vn, ns1.matbao.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for onesystem.edu.vn (unsigned zone)
⏱️ Timing
Total: 2052ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.110.87.179 |
| NS | 2 | ns2.matbao.com, ns1.matbao.com |
| SOA | 1 | ns1.matbao.com admin.matbao.com |
Analysis
Hierarchy
onesystem.edu.vn is the parent of www.onesystem.edu.vn.
IP Addresses
onesystem.edu.vn points to a single IP number: 103.110.87.179.
other host names for instance mail.bactham.vn, vinalinksgroup.com, idol.vn, banhtrungthulafeve.com and www.onesystem.edu.vn share IP numbers with onesystem.edu.vn.
Name Servers
onesystem.edu.vn is delegated to four name servers: ns1.matbao.com, ns2.matbao.com, ns1.matbao.vn and ns2.matbao.vn.
onesystem.edu.vn at least partially shares name servers with other domains, for instance congrom.com, duanaquacity.com.vn, ytesonhuong.com, ptstore.vn and camnanglamnha.com.
These name servers are commonly used with the name servers ns-bak.matbao.com.
Host ns1.matbao.com points to 13.250.228.99 and 103.110.128.60.
Host ns2.matbao.com points to 35.198.203.127 and 103.138.89.11.
Host ns1.matbao.vn points to 13.250.228.99 and 103.110.128.60.
Host ns2.matbao.vn points to 35.198.203.127 and 103.138.89.11.
Hosts pointing to 13.250.228.99: ns1.matbao.com and ns1.matbao.vn.
Hosts pointing to 103.110.128.60: ns1.matbao.com and ns1.matbao.vn.
Hosts pointing to 35.198.203.127: ns2.matbao.com and ns2.matbao.vn.
Hosts pointing to 103.138.89.11: ns2.matbao.com and ns2.matbao.vn.