ai9.vn - robtex.com
ai9.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.15.50.193🇻🇳 ODS-AS-VN103.15.50.0/24 Vietnam Internet Network Information Center (VNNIC) 18 Nguyen Du Str, Hai Ba Trung District, Hanoi City, Vietnam 24th floor, VNTA Tower, Duong Dinh Nghe, Cau Giay, Hanoi | ||||||
| NS | ns1.matbao.vn ⭐ | ||||||
| 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.vn | ||||||
| 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.vnadmin@matbao.com 2025-12-02 #6 | ||||||
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=2030759387 | ||||||
Subdomains
Same first word
Similar names
a9i.com |
9ia.org |
9ia.com |
9ia.cn |
ia9.net |
ia9.cc |
9ai.org |
9ai.mobi |
9ai.co |
a9i.ru |
9ai.club |
9ai.info |
ia9.cn |
9ai.cc |
i9a.com |
DNS History
3 records (3 active, 0 former)
●A103.15.50.1932026-05-01 → 2026-05-11 · 2 obs
● 2026-05-11 13:04:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn... | - |
| ai9.vn | ns2.matbao.vn, ns1.matbao.vn | 2 records |
✅ Authoritative Response
Server:13.250.228.99
NS records: ns2.matbao.vn, ns1.matbao.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ai9.vn (unsigned zone)
⏱️ Timing
Total: 945ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.15.50.193 |
| NS | 2 | ns2.matbao.vn, ns1.matbao.vn |
| SOA | 1 | ns1.matbao.vn admin.matbao.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns2.matbao.vn, ns1.matbao.vn)
Analysis
Hierarchy
ai9.vn is a parent of www.ai9.vn and chat.ai9.vn.
IP Addresses
ai9.vn points to a single IP number: 103.15.50.193.
Other host names, for example www.chat.ai9.vn, chat.ai9.vn, chothuedienthoai.com and www.ai9.vn share IP numbers with ai9.vn.
Name Servers
ai9.vn is delegated to two name servers: ns1.matbao.vn and ns2.matbao.vn.
ai9.vn uses the same name server setup as other domains, for instance bydowaydalat.vn, bacsikimanh.vn, bangtruonghocbavico.edu.vn, bophenamha.vn and mbiz.vn.
ai9.vn shares name servers with other domains at least partially, for instance battenfeld-cincinnati.com.vn, lienketso.vn, manzo-lighting.vn, hamubay.com and netconn.net.vn.
These name servers are often used with ns1.matbao.com, ns2.matbao.com, ns-bak.matbao.com, ns3.matbao.vn and ns4.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.