sthm.vn - robtex.com
sthm.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 210.245.8.133🇻🇳 FPT-AS-AP210.245.8.0/21 Vietnam Internet Network Information Center (VNNIC) 18 Nguyen Du Str, Hai Ba Trung District, Hanoi City, Vietnam 10th floor, MITEC 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 | ||||||
| MX | mail.sthm.vn ⭐ | ||||||
| TXT | v=spf1 mx include:210.245.8.133 -all | ||||||
| SOA | ns1.matbao.vnadmin@matbao.com 2021-11-07 #8 | ||||||
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=2030751493 | ||||||
Subdomains
mail.sthm.vn |
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●MXmail.sthm.vn2026-05-01 → 2026-05-09 · 2 obs
● 2026-05-09 09:57:14
●A210.245.8.1332026-05-01 → 2026-05-09 · 2 obs
● 2026-05-09 09:57:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn... | - |
| sthm.vn | ns1.matbao.vn, ns2.matbao.vn | 2 records |
✅ Authoritative Response
Server:13.250.228.99
NS records: ns1.matbao.vn, ns2.matbao.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sthm.vn (unsigned zone)
⏱️ Timing
Total: 1148ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 210.245.8.133 |
| NS | 2 | ns1.matbao.vn, ns2.matbao.vn |
| MX | 1 | mail.sthm.vn (pri: 10) |
| TXT | 1 | v=spf1 mx include:210.245.8.133 -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
sthm.vn is parent of mail.sthm.vn.
IP Addresses
sthm.vn points to a single IP: 210.245.8.133.
Other host names, for instance biopharm.com.vn, adobe-dns.phuvuong.vn, biobasic.vn, takichi.vn and caodangngoaingu.edu.vn share IP numbers with sthm.vn.
Name Servers
sthm.vn's delegation is to two name servers ns1.matbao.vn and ns2.matbao.vn.
sthm.vn shares the same name server configuration as other domains, such as oxyagency.vn, trungwine.vn, khayduathangloi.vn, vnmobile.vn and phalechinhhang.vn.
sthm.vn at least partially shares its name servers with other domains, for instance bishub.vn, mshop.vn, lapier.vn, 3dsmc.vn and viettravelland.com.
These name servers are commonly paired with ns1.matbao.com, ns2.matbao.com, ns-bak.matbao.com, ns1.digipowerdns.com, ns1.tenten.cloud, ns2.tenten.cloud, 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