rubyai.vn - robtex.com
rubyai.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.101.162.88🇻🇳 NHAN-HOA-AS-VN103.101.162.0/24 NHANHOA-VN | ||||||
| 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 | ||||||
| MX | mail.rubyai.vn ⭐ | ||||||
| TXT | v=spf1 mx include:103.101.162.88 -all | ||||||
| SOA | ns1.matbao.vnadmin@matbao.com 2025-10-24 #1 | ||||||
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=2030754615 | ||||||
Subdomains
Same first word
rubyai.vn |
Similar names
DNS History
4 records (4 active, 0 former)
●MXmail.rubyai.vn2026-05-01 → 2026-05-10 · 2 obs
● 2026-05-10 13:19:34
●A103.101.162.882026-05-01 → 2026-05-10 · 2 obs
● 2026-05-10 13:19:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | c.dns-servers.vn, a.dns-servers.vn, e.dns-servers.vn, g.dns-servers.vn... | - |
| rubyai.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 rubyai.vn (unsigned zone)
⏱️ Timing
Total: 1445ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.101.162.88 |
| NS | 2 | ns1.matbao.vn, ns2.matbao.vn |
| MX | 1 | mail.rubyai.vn (pri: 10) |
| TXT | 1 | v=spf1 mx include:103.101.162.88 -all |
| SOA | 1 | ns1.matbao.vn admin.matbao.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.matbao.vn, ns2.matbao.vn)
Analysis
Hierarchy
rubyai.vn is a parent of www.rubyai.vn and mail.rubyai.vn.
IP Addresses
rubyai.vn points to a single IP address: 103.101.162.88.
Other host names such as mpn.24h.co, pvchemtech.com.vn, hanoipainting.com, misu(0x73686974)a-electric.com and conmik.com share IP numbers with rubyai.vn.
Name Servers
rubyai.vn is delegated to two name servers: ns1.matbao.vn and ns2.matbao.vn.
rubyai.vn uses the same name server setup as other domains, including gidogroup.vn, nghiepthanh.com.vn, hoancauhoa.vn, hasco.vn and cparchitects.com.vn.
At least part of the name servers for rubyai.vn are shared with other domains, for instance vinaincon-ec.com, seamo.edu.vn, sieuthiyte.vn, chuahuong.org.vn and fanzung.com.
These name servers are commonly used alongside ns1.matbao.com, ns2.matbao.com, ns-bak.matbao.com, ns3.matbao.vn, ns4.matbao.vn, ns1.digipowerdns.com, ns2.digipowerdns.com, ns3.digipowerdns.com and ns4.digipowerdns.com.
Host names with two IP numbers:
ns1.matbao.vn points to 13.250.228.99 and 103.110.128.60.
ns2.matbao.vn points to 35.198.203.127 and 103.138.89.11.