caumos.com.vn - robtex.com
caumos.com.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 45.252.251.52🇻🇳 AZDIGI-AS-VN45.252.248.0/22 AZDIGI-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.caumos.com.vn ⭐ | ||||||
| TXT | v=spf1 mx include:45.252.251.52 -all | ||||||
| SOA | ns1.matbao.vnadmin@matbao.com 2025-10-27 #1 | ||||||
com.vn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | dns-master.vnnic.vn ⭐ | ||||||
| NS | a.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | b.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | c.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | d.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | e.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | f.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | g.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | h.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| SOA | dns-master.vnnic.vnpostmaster@vnnic.vn serial=2022709768 | ||||||
Subdomains
www.caumos.com.vn |
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●MXmail.caumos.com.vn2026-05-01 → 2026-05-11 · 2 obs
● 2026-05-11 10:44:40
●A45.252.251.522026-05-01 → 2026-05-11 · 2 obs
● 2026-05-11 10:44:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn... | - |
| caumos.com.vn | ns1.matbao.vn, ns2.matbao.vn | - |
✅ Authoritative Response
Server:103.110.128.60
NS records: ns1.matbao.vn, ns2.matbao.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for caumos.com.vn (unsigned zone)
⏱️ Timing
Total: 2408ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 45.252.251.52 |
| NS | 2 | ns2.matbao.vn, ns1.matbao.vn |
| MX | 1 | mail.caumos.com.vn (pri: 10) |
| TXT | 1 | v=spf1 mx include:45.252.251.52 -all |
| SOA | 1 | ns1.matbao.vn admin.matbao.com |
Analysis
Hierarchy
caumos.com.vn is a parent of www.caumos.com.vn.
IP Addresses
caumos.com.vn points to a single IP number: 45.252.251.52.
Other host names, for instance gmlubricant.vn, fenica.vn.duy0.name.vn, mau7.net1.vn, tmsland.vn.duy0.name.vn and www.timeriverside.duy0.name.vn share IP numbers with caumos.com.vn.
Name Servers
Delegation for caumos.com.vn rests with two name servers, ns1.matbao.vn and ns2.matbao.vn.
caumos.com.vn shares the same name server setup as other domains, including dreamsky.edu.vn, lemonade.vn, tanhanam.vn, nlu.edu.vn and muavekyuchoian.vn.
caumos.com.vn at least partially shares name servers with other domains, for instance ruckusvietnam.net, beepay.vn, giaotrinhtiengnhat.com, anhoa.com.vn and giabaomedia.com.vn.
these name servers are commonly used with ns1.matbao.com, ns2.matbao.com and ns-bak.matbao.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.
Mail Servers
caumos.com.vn is handled by a single mail server, mail.caumos.com.vn.