cxc.vn - robtex.com
cxc.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 45.119.84.172🇻🇳 LVSS-AS-VN45.119.84.0/24 LVSS-VN | ||||||
| PTR | cp-apac08.hvn.vn | ||||||
| NS | x.hkda.vn ⭐ ⚠️ Not in parent delegation | ||||||
| A | 167.114.147.95🇨🇦 OVH167.114.128.0/18 Hosting route | ||||||
| NS | b.url.com.vn ⚠️ Not in zone NS records | ||||||
| A | 45.119.84.172🇻🇳 LVSS-AS-VN45.119.84.0/24 LVSS-VN | ||||||
| PTR | cp-apac08.hvn.vn | ||||||
| NS | s.url.com.vn ⚠️ Not in zone NS records | ||||||
| A | 45.119.84.172🇻🇳 LVSS-AS-VN45.119.84.0/24 LVSS-VN | ||||||
| PTR | cp-apac08.hvn.vn | ||||||
| NS | y.hkda.vn ⚠️ Not in parent delegation | ||||||
| A | 51.79.210.111🇸🇬 OVH51.79.128.0/17 Hosting route | ||||||
| NS | z.hkda.vn ⚠️ Not in parent delegation | ||||||
| A | 45.119.84.172🇻🇳 LVSS-AS-VN45.119.84.0/24 LVSS-VN | ||||||
| PTR | cp-apac08.hvn.vn | ||||||
| MX | cxc.vn ⭐ | ||||||
| A | 45.119.84.172🇻🇳 LVSS-AS-VN45.119.84.0/24 LVSS-VN | ||||||
| PTR | cp-apac08.hvn.vn | ||||||
| TXT | v=spf1 +a +mx +ip4:45.119.84.172 ~all | ||||||
| SOA | x.hkda.vnkythuat@hkda.vn 2025-10-12 #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 2031-06-22 #9 | ||||||
MX for
cxc.vn |
Same first word
Similar names
DNS History
7 records (7 active, 0 former)
●NSb.url.com.vn2026-07-31 → 2026-08-01 · 2 obs
● 2026-08-01 13:01:30
●NSs.url.com.vn2026-07-31 → 2026-08-01 · 2 obs
● 2026-08-01 13:01:30
●MXcxc.vn2026-07-31 → 2026-08-01 · 2 obs
● 2026-08-01 13:01:30
●A45.119.84.1722026-07-31 → 2026-08-01 · 2 obs
● 2026-08-01 13:01:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | c.dns-servers.vn, b.dns-servers.vn, e.dns-servers.vn, f.dns-servers.vn... | 15 records |
| cxc.vn | s.url.com.vn, b.url.com.vn | - |
✅ Authoritative Response
Server:45.119.84.172
NS records: s.url.com.vn, b.url.com.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cxc.vn (unsigned zone)
⏱️ Timing
Total: 1611ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 45.119.84.172 |
| NS | 3 | z.hkda.vn, y.hkda.vn... |
| MX | 1 | cxc.vn (pri: 0) |
| TXT | 1 | v=spf1 +a +mx +ip4:45.119.84.172 ~all |
| SOA | 1 | x.hkda.vn kythuat.hkda.vn |
📌 Glue Records Collected
Total: 15
In-bailiwick: 15 (a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn...)
Analysis
Mail Server Role
cxc.vn acts as its own mail server.
IP Addresses
cxc.vn points to a single IP number: 45.119.84.172.
Additional host names — xenforo.edu.vn, loi.vn, vbc.com.vn and two others — share IP numbers with cxc.vn.
Name Servers
Delegation for cxc.vn is to five name servers: x.hkda.vn, y.hkda.vn, z.hkda.vn and two others.
cxc.vn has at least partial name server overlap with other domains, such as arc.com.vn, microlife.vn, nuy.vn and two others.
It is common to see these name servers used together with name servers b.url.com.vn and s.url.com.vn.
Host names pointing to a single IP address:
x.hkda.vn has the IP address 167.114.147.95.
y.hkda.vn has the IP address 51.79.210.111.
z.hkda.vn has the IP address 45.119.84.172.
b.url.com.vn has the IP address 45.119.84.172.
s.url.com.vn has the IP address 45.119.84.172.
z.hkda.vn, b.url.com.vn and s.url.com.vn are host names that all point to 45.119.84.172.
Mail Servers
cxc.vn has a single mail server: cxc.vn itself.
cxc.vn directs to just one IP number, 45.119.84.172.