vcds.vn - robtex.com
vcds.vn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-master.inet.vn ⭐ | ||||||
| A | 202.92.4.8🇻🇳 VNPT-AS-VN202.92.4.0/22 INET-VN | ||||||
| NS | ns1.dnscloud.vn ⚠️ Not in zone NS records | ||||||
| A | 103.57.223.6🇻🇳 VNPT-AS-VN103.57.220.0/22 INET-VN | ||||||
| NS | ns1.inet.vn ⚠️ Not in parent delegation | ||||||
| A | 2001:df7:ce00:1::7🇻🇳 VNPT-AS-VN2001:df7:ce00::/48 INETSOFT-VN Inet software one member company limited | ||||||
| A | 202.92.4.25🇻🇳 VNPT-AS-VN202.92.4.0/22 INET-VN | ||||||
| NS | ns2.dnscloud.vn ⚠️ Not in zone NS records | ||||||
| A | 125.212.192.25🇻🇳 VTDC-AS-VN125.212.192.0/24 VIETTEL-VN | ||||||
| NS | ns2.inet.vn ⚠️ Not in parent delegation | ||||||
| A | 2401:5f80:2001:4::30🇻🇳 VTDC-AS-VN2401:5f80:2000::/36 VTDC-VN | ||||||
| A | 210.211.99.38🇻🇳 VTDC-AS-VN210.211.99.0/24 Proxy-registered route object | ||||||
| NS | ns3.inet.vn ⚠️ Not in parent delegation | ||||||
| A | 2401:5f80:4001:4::14🇻🇳 VTDC-AS-VN2401:5f80:4000::/36 VTDC-VN | ||||||
| A | 203.113.174.42🇻🇳 VTDC-AS-VN203.113.174.0/23 VIETTEL-VN | ||||||
| SOA | ns-master.inet.vnpostmaster@inet.vn 2015-07-28 #0 | ||||||
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=2031046065 | ||||||
Subdomains
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●NSns-master.inet.vn2026-06-01 → 2026-07-28 · 2 obs
● 2026-07-28 05:42:30
●NSns1.dnscloud.vn2026-06-01 → 2026-07-28 · 2 obs
● 2026-07-28 05:42:30
●NSns2.dnscloud.vn2026-06-01 → 2026-07-28 · 2 obs
● 2026-07-28 05:42:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | c.dns-servers.vn, a.dns-servers.vn, e.dns-servers.vn, g.dns-servers.vn... | 16 records |
| vcds.vn | ns1.dnscloud.vn, ns2.dnscloud.vn | 2 records |
✅ Authoritative Response
Server:103.57.223.6
NS records: ns1.dnscloud.vn, ns2.dnscloud.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for vcds.vn (unsigned zone)
⏱️ Timing
Total: 1089ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 3 | ns3.inet.vn, ns1.inet.vn... |
| SOA | 1 | ns-master.inet.vn postmaster.inet.vn |
📌 Glue Records Collected
Total: 18
In-bailiwick: 16 (c.dns-servers.vn, c.dns-servers.vn, a.dns-servers.vn...)
Out-of-bailiwick: 2 (ns2.dnscloud.vn, ns1.dnscloud.vn)
Analysis
Hierarchy
atnsso.vcds.vn and demosso.vcds.vn each fall under vcds.vn as their parent domain.
Name Servers
vcds.vn delegates authority to 6 name servers: ns1.dnscloud.vn, ns2.dnscloud.vn, ns-master.inet.vn plus 3 other.
The name servers of vcds.vn overlap at least partially with those of other domains — among them tra.com.vn, bookingtour.online, hana.edu.vn and two more.
The name servers ns1.inet.vn, ns2.inet.vn and ns3.inet.vn are commonly seen alongside these name servers.
Host names that have two IP addresses:
ns1.inet.vn directs traffic to 202.92.4.25 and 2001:df7:ce00:1::7.
ns2.inet.vn directs traffic to 210.211.99.38 and 2401:5f80:2001:4::30.
ns3.inet.vn directs traffic to 203.113.174.42 and 2401:5f80:4001:4::14.
Host names that point to one IP address:
ns1.dnscloud.vn has the IP address 103.57.223.6.
ns2.dnscloud.vn has the IP address 125.212.192.25.
ns-master.inet.vn has the IP address 202.92.4.8.