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=2022761690 | ||||||
MX for
cpplus.com.vn |
Same first word
cpplus.de |
cpplus.net |
cpplus.com |
cpplus.in |
cpplus.co.in |
cpplus.jp |
cpplus.at |
cpplus.com.vn |
cpplus.sk |
cpplus.info |
cpplus.cz |
cpplus.net.in |
cpplus.si |
Similar names
DNS History
9 records (8 active, 1 former)
●NSdns3.vina-host.com2018-07-15 → 2026-06-15 · 2 obs
● 2026-06-15 21:14:16
●NSdns4.vina-host.com2018-07-15 → 2026-06-15 · 2 obs
● 2026-06-15 21:14:16
●NSns3.vinahost.vn2026-03-09 → 2026-06-15 · 3 obs
● 2026-03-09 23:16:38
● 2026-06-15 21:14:16
●NSns4.vinahost.vn2026-03-09 → 2026-06-15 · 3 obs
● 2026-03-09 23:16:38
● 2026-06-15 21:14:16
●MXcpplus.com.vn2018-07-15 → 2026-06-15 · 2 obs
● 2026-06-15 21:14:16
●A123.30.129.2482026-03-09 → 2026-06-15 · 3 obs
● 2026-03-09 23:16:38
● 2026-06-15 21:14:16
○A210.211.122.2432018-07-15 → 2018-07-15 · 3 obs
○ 2026-03-09 23:16:38
○ 2026-06-15 21:14:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | b.dns-servers.vn, f.dns-servers.vn, d.dns-servers.vn, h.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: 2123ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 123.30.129.248 |
| NS | 2 | dns3.vina-host.com, dns4.vina-host.com |
| MX | 3 | cpplus.com.vn (pri: 10), mx.zoho.com (pri: 10)... |
| SOA | 1 | dns3.vina-host.com root.dns3.vina-host.v |
📌 Glue Records Collected
Total: 16
In-bailiwick: 16 (h.dns-servers.vn, g.dns-servers.vn, f.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 and mx.zoho.com both resolve to 204.141.43.44, while cpplus.com.vn resolves to 123.30.129.248; all three hostnames carry exactly one IP address.
mx2.zoho.com along with mx.zoho.com each resolve to 204.141.43.44 IP addresses.