cnvcentral.com.vn - robtex.com
cnvcentral.com.vn
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=2022708907 | ||||||
Subdomains
www.cnvcentral.com.vn |
Same first word
cnvcentral.com.vn |
DNS History
6 records (6 active, 0 former)
●NSns1.matbao.com2026-05-01 → 2026-05-11 · 2 obs
● 2026-05-11 03:25:42
●NSns2.matbao.com2026-05-01 → 2026-05-11 · 2 obs
● 2026-05-11 03:25:42
●MXpro40.emailserver.vn2026-05-01 → 2026-05-11 · 2 obs
● 2026-05-11 03:25:42
●A203.171.31.72026-05-01 → 2026-05-11 · 2 obs
● 2026-05-11 03:25:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn... | - |
| cnvcentral.com.vn | ns1.matbao.vn, ns2.matbao.vn | - |
✅ Authoritative Response
Server:13.250.228.99
NS records: ns1.matbao.vn, ns2.matbao.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cnvcentral.com.vn (unsigned zone)
⏱️ Timing
Total: 4181ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 203.171.31.7 |
| NS | 2 | ns1.matbao.com, ns2.matbao.com |
| MX | 1 | pro40.emailserver.vn (pri: 0) |
| TXT | 2 | v=spf1 mx include:emailserver.vn include, MS=ms73538818 |
| SOA | 1 | ns1.matbao.com admin.matbao.com |
Analysis
Hierarchy
cnvcentral.com.vn is the parent of www.cnvcentral.com.vn.
IP Addresses
cnvcentral.com.vn points to a single IP number: 203.171.31.7.
other host names for instance xdbachtycom055.mbws.vn, popup-creative.com, www.scgvietnam.vn, suckhoevasacdep.health.vn and gabico.com.vn share IP numbers with cnvcentral.com.vn.
Name Servers
cnvcentral.com.vn is delegated to four name servers: ns1.matbao.com, ns2.matbao.com, ns1.matbao.vn and ns2.matbao.vn.
cnvcentral.com.vn at least partially shares name servers with other domains, for instance smart247.io.vn, one-logistics.vn, daotanto.click, ktpt.edu.vn and grandceramics.vn.
These name servers are commonly used with ns-bak.matbao.com, ns3.matbao.vn, ns4.matbao.vn, ns1.digipowerdns.com, ns2.digipowerdns.com, ns3.digipowerdns.com and ns4.digipowerdns.com.
Host ns1.matbao.com points to 13.250.228.99 and 103.110.128.60.
Host ns2.matbao.com points to 35.198.203.127 and 103.138.89.11.
Host ns1.matbao.vn points to 13.250.228.99 and 103.110.128.60.
Host ns2.matbao.vn points to 35.198.203.127 and 103.138.89.11.
Hosts pointing to 13.250.228.99: ns1.matbao.com and ns1.matbao.vn.
Hosts pointing to 103.110.128.60: ns1.matbao.com and ns1.matbao.vn.
Hosts pointing to 35.198.203.127: ns2.matbao.com and ns2.matbao.vn.
Hosts pointing to 103.138.89.11: ns2.matbao.com and ns2.matbao.vn.
Mail Servers
cnvcentral.com.vn is handled by a single mail server, pro40.emailserver.vn.
cnvcentral.com.vn shares the same mail server setup as other domains, for instance camix.com.vn, giaphongcorp.com, usofa.vn, vinasmart.com.vn and cokhiviendong.com.
cnvcentral.com.vn shares some mail servers with other domains, at least partially, for instance rapexco.com.vn and sabibeco.com.
Host name pro40.emailserver.vn points to IP address 103.110.129.140.