cpplus.com.vn - dns.ninja
cpplus.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=2022832032 | ||||||
MX for
cpplus.com.vn |
Same first word
cpplus.de |
cpplus.net |
cpplus.eu |
cpplus.com |
cpplus.in |
cpplus.co.in |
cpplus.jp |
cpplus.at |
cpplus.com.vn |
cpplus.sk |
cpplus.cz |
cpplus.net.in |
cpplus.si |
Similar names
DNS History
9 records (8 active, 1 former)
●NSdns3.vina-host.com2018-07-15 → 2026-08-02 · 2 obs
● 2026-08-02 16:54:00
●NSdns4.vina-host.com2018-07-15 → 2026-08-02 · 2 obs
● 2026-08-02 16:54:00
●NSns3.vinahost.vn2026-03-09 → 2026-08-02 · 3 obs
● 2026-03-09 23:16:38
● 2026-08-02 16:54:00
●NSns4.vinahost.vn2026-03-09 → 2026-08-02 · 3 obs
● 2026-03-09 23:16:38
● 2026-08-02 16:54:00
●MXcpplus.com.vn2018-07-15 → 2026-08-02 · 2 obs
● 2026-08-02 16:54:00
●A123.30.129.2482026-03-09 → 2026-08-02 · 3 obs
● 2026-03-09 23:16:38
● 2026-08-02 16:54:00
○A210.211.122.2432018-07-15 → 2018-07-15 · 3 obs
○ 2026-03-09 23:16:38
○ 2026-08-02 16:54:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | e.dns-servers.vn, g.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn... | 16 records |
| cpplus.com.vn | ns4.vinahost.vn, ns3.vinahost.vn | - |
✅ Authoritative Response
Server:125.212.217.199
NS records: ns4.vinahost.vn, ns3.vinahost.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cpplus.com.vn (unsigned zone)
⏱️ Timing
Total: 2341ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 123.30.129.248 |
| NS | 2 | dns3.vina-host.com, dns4.vina-host.com |
| MX | 3 | mx2.zoho.com (pri: 20), mx.zoho.com (pri: 10)... |
| SOA | 1 | dns3.vina-host.com root.dns3.vina-host.v |
📌 Glue Records Collected
Total: 16
In-bailiwick: 16 (a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn...)
Analysis
Mail Server Role
cpplus.com.vn serves as a mail server for cpplus.com.vn.
mx2.zoho.com and mx.zoho.com tend to appear as mail servers in combination with cpplus.com.vn.
IP Addresses
cpplus.com.vn has exactly one IP address — 123.30.129.248.
mail.gic-vn.com, wireharness.com.vn, minhha.vn plus two other host names have IP numbers in common with cpplus.com.vn.
Name Servers
Four name servers handle the delegation for cpplus.com.vn: dns3.vina-host.com, dns4.vina-host.com, ns3.vinahost.vn and ns4.vinahost.vn.
There is at least partial name server overlap between cpplus.com.vn and other domains — 163.126.103.in-addr.arpa, kodointernational.com, phanthihangnga169.id.vn and two more among them.
These name servers frequently co-occur with the name servers ns1.vinahost.vn and ns2.vinahost.vn.
Four host names, each with one IP address: dns3.vina-host.com has 125.212.218.102, dns4.vina-host.com has 103.9.76.251, ns3.vinahost.vn has 125.212.217.199 and ns4.vinahost.vn has 123.30.139.119.
Mail Servers
The MX configuration for cpplus.com.vn lists three mail servers: cpplus.com.vn, mx2.zoho.com and mx.zoho.com.
At least some of the mail servers used by cpplus.com.vn are shared with other domains: kellimacatee.com, simhas.in, ad-thority.com and two others among them.
These mail servers tend to be used in conjunction with the mail servers mx3.zoho.com.
mx2.zoho.com points to 136.143.183.44; mx.zoho.com points to 204.141.43.44; cpplus.com.vn points to 123.30.129.248 — each hostname maps to exactly one IP address.