stmed.vn - robtex.com
stmed.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.3.247.7🇻🇳 BKNS-AS-VN103.3.247.0/24 VDATA-VN | ||||||
| PTR | static.bkdata.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.stmed.vn ⭐ | ||||||
| TXT | v=spf1 mx include:103.3.247.7 -all | ||||||
| SOA | ns1.matbao.vnadmin@matbao.com 2024-12-04 #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=2030753493 | ||||||
Subdomains
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●MXmail.stmed.vn2026-05-01 → 2026-05-09 · 2 obs
● 2026-05-09 19:25:38
●A103.3.247.72026-05-01 → 2026-05-09 · 2 obs
● 2026-05-09 19:25:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | h.dns-servers.vn, b.dns-servers.vn, f.dns-servers.vn, g.dns-servers.vn... | - |
| stmed.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 stmed.vn (unsigned zone)
⏱️ Timing
Total: 4456ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.3.247.7 |
| NS | 2 | ns2.matbao.vn, ns1.matbao.vn |
| MX | 1 | mail.stmed.vn (pri: 10) |
| TXT | 1 | v=spf1 mx include:103.3.247.7 -all |
| 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
stmed.vn has www.stmed.vn, mail.stmed.vn and webmail.stmed.vn as children.
IP Addresses
stmed.vn points to a single IP address: 103.3.247.7.
Other host names such as benhvienchinhhinh.com, taxivinhlong.vn, haiminh.com.vn, cpanel.vimarine.vn and website.www.thptsongdoc.edu.vn share IPs with stmed.vn.
Name Servers
Two name servers ns1.matbao.vn and ns2.matbao.vn handle the delegation for stmed.vn.
stmed.vn shares the same name server setup as other domains, for example vdico.vn, nita.edu.vn, viethungtax.vn, phuson-ptcom.vn and duhocthainguyen.edu.vn.
stmed.vn at least partially shares name servers with other domains, for example ceoxaydung.com.vn, cht.vn, hueonline.net, vinpharmagroup.vn and maoxin.vn.
Name servers ns1.matbao.com, ns2.matbao.com, ns-bak.matbao.com, ns1.digipowerdns.com, ns2.digipowerdns.com, ns3.digipowerdns.com and ns4.digipowerdns.com are commonly used together.
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.