cdchanam.vn - robtex.com
cdchanam.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.1.208.199🇻🇳 VTDC-AS-VN103.1.208.0/22 Proxy-registered route object | ||||||
| PTR | hl-lw03.viettelidc.com.vn | ||||||
| NS | ns1.viettelidc.com.vn ⭐ ⚠️ Not in parent delegation | ||||||
| A | 2401:5f80:2000:2::4🇻🇳 VTDC-AS-VN2401:5f80:2000::/36 VTDC-VN | ||||||
| A | 115.84.177.33🇻🇳 VTDC-AS-VN115.84.176.0/22 Proxy-registered route object | ||||||
| PTR | ns1.vtdc.net | ||||||
| PTR | ns1.viettelidc.com.vn | ||||||
| NS | ns.viettelidc.com.vn | ||||||
| A | 2401:5f80:2000:1::5🇻🇳 VTDC-AS-VN2401:5f80:2000::/36 VTDC-VN | ||||||
| A | 115.84.177.8🇻🇳 VTDC-AS-VN115.84.176.0/22 Proxy-registered route object | ||||||
| PTR | ns.vtdc.net | ||||||
| PTR | ns.viettelidc.com.vn | ||||||
| NS | ns2.viettelidc.com.vn | ||||||
| A | 2401:5f80:4000:1::4🇻🇳 VTDC-AS-VN2401:5f80:4000::/36 VTDC-VN | ||||||
| A | 115.84.181.10🇻🇳 VTDC-AS-VN115.84.180.0/22 Proxy-registered route object | ||||||
| PTR | ns2.vtdc.net | ||||||
| PTR | ns2.viettelidc.com.vn | ||||||
| SOA | ns.viettelidc.com.vnhostmaster@cdchanam.vn serial=1774663807 | ||||||
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=2030592470 | ||||||
Same first word
cdchanam.vn |
DNS History
5 records (4 active, 1 former)
●NSns.viettelidc.com.vn2020-02-12 → 2026-03-28 · 2 obs
● 2026-03-28 02:13:08
●NSns1.viettelidc.com.vn2020-02-12 → 2026-03-28 · 2 obs
● 2026-03-28 02:13:08
●NSns2.viettelidc.com.vn2020-02-12 → 2026-03-28 · 2 obs
● 2026-03-28 02:13:08
●A103.1.208.1992026-02-17 → 2026-03-28 · 3 obs
● 2026-02-17 07:18:22
● 2026-03-28 02:13:08
○A45.122.223.62020-02-12 → 2020-02-12 · 3 obs
○ 2026-02-17 07:18:22
○ 2026-03-28 02:13:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | b.dns-servers.vn, f.dns-servers.vn, h.dns-servers.vn, e.dns-servers.vn... | - |
| cdchanam.vn | ns2.viettelidc.com.vn, ns1.viettelidc.com.vn | - |
✅ Authoritative Response
Server:115.84.177.33
NS records: ns2.viettelidc.com.vn, ns1.viettelidc.com.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cdchanam.vn (unsigned zone)
⏱️ Timing
Total: 2134ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.1.208.199 |
| NS | 3 | ns.viettelidc.com.vn, ns1.viettelidc.com.vn... |
| SOA | 1 | ns.viettelidc.com.vn hostmaster.cdchanam |
Analysis
IP Addresses
cdchanam.vn points to IP number: 103.1.208.199.
Other host names such as mail.haniff.vn, www.mesa.vn, invitek.com.vn, vienhoahoc.ac.vn and mx.baoquankhu5.vn share IPs with cdchanam.vn.
Name Servers
cdchanam.vn is delegated to three name servers: ns1.viettelidc.com.vn, ns2.viettelidc.com.vn and ns.viettelidc.com.vn.
cdchanam.vn at least partially shares name servers with other domains, for instance hikvisionvn.vn, vnhs.vn, arsvietnam.com, oagree.com and thietbidienthientruong.vn.
These name servers are commonly used together with ns1.vtdc.net, ns2.vtdc.net and ns.vtdc.net.
Host ns1.viettelidc.com.vn points to 2401:5f80:2000:2::4 and 115.84.177.33; Host ns2.viettelidc.com.vn points to 2401:5f80:4000:1::4 and 115.84.181.10; Host ns.viettelidc.com.vn points to 2401:5f80:2000:1::5 and 115.84.177.8.