cdfhaiphong.com - robtex.com
cdfhaiphong.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.75.184.21🇻🇳 VNPT-AS-VN103.75.184.0/22 Inet software one member company limited INETSOFT-VN | ||||||
| NS | ns-master.inet.vn ⭐ | ||||||
| A | 202.92.4.8🇻🇳 VNPT-AS-VN202.92.4.0/22 INET-VN | ||||||
| NS | ns1.inet.vn | ||||||
| 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.inet.vn | ||||||
| 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 | ||||||
| SOA | ns-master.inet.vnpostmaster@inet.vn 2015-07-28 #0 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1778568446 | ||||||
Subdomains
www.cdfhaiphong.com |
Same first word
cdfhaiphong.com |
DNS History
5 records (4 active, 1 former)
●NSns-master.inet.vn2018-05-12 → 2026-05-12 · 2 obs
● 2026-05-12 07:02:40
○A103.57.220.1532018-05-12 → 2018-05-12 · 3 obs
○ 2026-05-01 16:36:04
○ 2026-05-12 07:02:40
●A103.75.184.212026-05-01 → 2026-05-12 · 3 obs
● 2026-05-01 16:36:04
● 2026-05-12 07:02:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| cdfhaiphong.com | ns1.inet.vn, ns2.inet.vn | - |
✅ Authoritative Response
Server:202.92.4.25
NS records: ns1.inet.vn, ns2.inet.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cdfhaiphong.com (unsigned zone)
⏱️ Timing
Total: 1375ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.75.184.21 |
| NS | 2 | ns2.inet.vn, ns1.inet.vn |
| SOA | 1 | ns-master.inet.vn postmaster.inet.vn |
Analysis
Hierarchy
The parent of www.cdfhaiphong.com is cdfhaiphong.com.
IP Addresses
cdfhaiphong.com points to IP number: 103.75.184.21.
Other host names such as cokhimha.com, cpcontacts.legiaexpress.vn, www.ecosim.vn, a.bb.ccc.dddd.w.edu.vn and webmail.investbook.vn share IPs with cdfhaiphong.com.
Name Servers
cdfhaiphong.com is delegated to three name servers: ns-master.inet.vn, ns1.inet.vn and ns2.inet.vn.
cdfhaiphong.com at least partially shares name servers with other domains, for instance onthi360.site, authoritysuccess.com, ibiz.vn, anduongplus.com and customer.vn.
These name servers are commonly used together with ns3.inet.vn, ns1.it.vn and ns2.it.vn.
Host names with two IP numbers:
ns1.inet.vn points to: 2001:df7:ce00:1::7 and 202.92.4.25.
ns2.inet.vn points to: 2401:5f80:2001:4::30 and 210.211.99.38.
Host names with one IP number:
ns-master.inet.vn points to: 202.92.4.8.