osuri.vn - robtex.com
osuri.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.57.221.26🇻🇳 VNPT-AS-VN103.57.220.0/22 INET-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 | ||||||
| SOA | ns1.matbao.vnadmin@matbao.com 2023-05-24 #2 | ||||||
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=2030756167 | ||||||
Subdomains
cpanel.osuri.vn |
autodiscover.osuri.vn |
mail.osuri.vn |
cpcontacts.osuri.vn |
webmail.osuri.vn |
cpcalendars.osuri.vn |
webdisk.osuri.vn |
www.osuri.vn |
Same first word
Similar names
DNS History
3 records (3 active, 0 former)
●A103.57.221.262026-05-01 → 2026-05-10 · 2 obs
● 2026-05-10 21:48:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | b.dns-servers.vn, a.dns-servers.vn, f.dns-servers.vn, e.dns-servers.vn... | 16 records |
| osuri.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 osuri.vn (unsigned zone)
⏱️ Timing
Total: 4580ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.57.221.26 |
| NS | 2 | ns2.matbao.vn, ns1.matbao.vn |
| SOA | 1 | ns1.matbao.vn admin.matbao.com |
📌 Glue Records Collected
Total: 18
In-bailiwick: 16 (h.dns-servers.vn, g.dns-servers.vn, f.dns-servers.vn...)
Out-of-bailiwick: 2 (ns2.matbao.vn, ns1.matbao.vn)
Analysis
Hierarchy
osuri.vn is the parent of cpanel.osuri.vn, autodiscover.osuri.vn, mail.osuri.vn, cpcontacts.osuri.vn, webmail.osuri.vn and a few other host names.
IP Addresses
osuri.vn maps to IP address 103.57.221.26.
Other host names, for instance dichvuwebsite.com.vn, phongvietmedia.com, webmail.khangcat.vn, chamsoccayxanhdaiphat.com and marymy.vn share IP numbers with osuri.vn.
Name Servers
Two name servers ns1.matbao.vn and ns2.matbao.vn are delegated to osuri.vn.
osuri.vn uses the same name server configuration as other domains, such as vcs.edu.vn, kellypangnail.net, tcsfm.edu.vn, vunguyenjsc.vn and parasoft.vn.
osuri.vn at least partially shares name servers with other domains such as baothanhduong.com.vn, hondaototayninh.com.vn, geneworld.vn, odudangtruong.com and thpt-damdoi-camau.edu.vn.
These name servers are often used together with 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 IPs:
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.