ddconcept.vn - robtex.com
ddconcept.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2404:c6c0::68🇻🇳 VNPT-AS-VN2404:c6c0::/48 VNPT-NET | ||||||
| A | 103.138.88.68🇻🇳 VNPT-AS-VN103.138.88.0/23 VNPT-NET | ||||||
| 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 | mx3.zoho.com ⭐ | ||||||
| A | 136.143.191.44🇺🇸 ZohoAS136.143.190.0/23 Zoho Corporation | ||||||
| PTR | mx2.zoho.com | ||||||
| PTR | mx3.zoho.com | ||||||
| PTR | mx.zoho.com | ||||||
| PTR | mx2.zohomail.com | ||||||
| PTR | mx3.zohomail.com | ||||||
| PTR | mx.zohomail.com | ||||||
| TXT | v=spf1 include:zoho.com ~all | ||||||
| SOA | ns1.matbao.vnadmin@matbao.com 2025-03-26 #1 | ||||||
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=2030766839 | ||||||
Subdomains
www.ddconcept.vn |
Same first word
ddconcept.vn |
ddconcept.net |
ddconcept.com |
DNS History
5 records (5 active, 0 former)
●A103.138.88.682026-05-01 → 2026-05-13 · 2 obs
● 2026-05-13 06:54:52
●A2404:c6c0::682026-05-01 → 2026-05-13 · 2 obs
● 2026-05-13 06:54:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | d.dns-servers.vn, e.dns-servers.vn, a.dns-servers.vn, b.dns-servers.vn... | 16 records |
| ddconcept.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 ddconcept.vn (unsigned zone)
⏱️ Timing
Total: 1548ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.138.88.68 |
| AAAA | 1 | 2404:c6c0::68 |
| NS | 2 | ns1.matbao.vn, ns2.matbao.vn |
| MX | 1 | mx3.zoho.com (pri: 50) |
| TXT | 1 | v=spf1 include:zoho.com ~all |
| 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 (ns1.matbao.vn, ns2.matbao.vn)
Analysis
Hierarchy
The parent of www.ddconcept.vn is ddconcept.vn.
IP Addresses
ddconcept.vn resolves to two IP numbers: 2404:c6c0::68 and 103.138.88.68.
Other host names, for instance woodpellet.vn, noithathaithien.vn, www.cecomtech.com.vn, ipc-corp.com and baobinamviet.vn share IP numbers with ddconcept.vn.
Name Servers
Two name servers ns1.matbao.vn and ns2.matbao.vn handle delegation for ddconcept.vn.
ddconcept.vn uses the same name server setup as other domains, for example servicepartmanuals.com, nongduocthuanlanh.vn, vtci.edu.vn, natif.vn and hirice.com.vn.
ddconcept.vn partially shares name servers with other domains; examples include didongmango.com, ciri.com.vn, tranevn.com.vn, jones.vn and pptsg.com.vn.
These name servers are commonly paired with ns1.matbao.com, ns2.matbao.com, ns-bak.matbao.com, ns1.digipowerdns.com, ns2.digipowerdns.com, ns3.digipowerdns.com and ns4.digipowerdns.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
ddconcept.vn is handled by a single mail server, mx3.zoho.com.
ddconcept.vn has the same mail server setup as other domains, including bacninhtech.com, simpletongoods.com, patines.com.ar, everbern.com and acer.io.
ddconcept.vn shares some mail servers with other domains, at least partially, such as codenova.info, matrixeshop.com, oneln.org, sarihan.net and wigsline.com.
These mail servers are often used together with mx2.zoho.com and mx.zoho.com.
mx3.zoho.com points to a single IP: 136.143.191.44.