codedoan.com - dns.ninja
codedoan.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 202.92.4.12🇻🇳 VNPT-AS-VN202.92.4.0/22 INET-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 | ||||||
| NS | ns3.inet.vn | ||||||
| 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 | ||||||
| TXT | v5pz7r45pqdq19yymzyyvkc0wxh1rsvn | ||||||
| TXT | _2dmh5o5rqzxljvxkvhb4jmonwm60gtk | ||||||
| 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=1782600010 | ||||||
Same first word
codedoan.com |
Similar names
DNS History
8 records (5 active, 3 former)
●NSns-master.inet.vn2026-02-23 → 2026-06-27 · 3 obs
● 2026-02-23 16:38:34
● 2026-06-27 22:49:22
●NSns1.inet.vn2026-02-23 → 2026-06-27 · 3 obs
● 2026-02-23 16:38:34
● 2026-06-27 22:49:22
○NSns1.matbao.com2017-08-11 → 2017-08-11 · 3 obs
○ 2026-02-23 16:38:34
○ 2026-06-27 22:49:22
●NSns2.inet.vn2026-02-23 → 2026-06-27 · 3 obs
● 2026-02-23 16:38:34
● 2026-06-27 22:49:22
○NSns2.matbao.com2017-08-11 → 2017-08-11 · 3 obs
○ 2026-02-23 16:38:34
○ 2026-06-27 22:49:22
●NSns3.inet.vn2026-02-23 → 2026-06-27 · 3 obs
● 2026-02-23 16:38:34
● 2026-06-27 22:49:22
○A112.78.2.812017-08-11 → 2017-08-11 · 3 obs
○ 2026-02-23 16:38:34
○ 2026-06-27 22:49:22
●A202.92.4.122026-02-23 → 2026-06-27 · 3 obs
● 2026-02-23 16:38:34
● 2026-06-27 22:49:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, e.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net... | - |
| codedoan.com | ns1.inet.vn, ns2.inet.vn, ns3.inet.vn | - |
✅ Authoritative Response
Server:202.92.4.25
NS records: ns1.inet.vn, ns2.inet.vn, ns3.inet.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for codedoan.com (unsigned zone)
⏱️ Timing
Total: 1080ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 202.92.4.12 |
| NS | 3 | ns2.inet.vn, ns1.inet.vn... |
| TXT | 2 | v5pz7r45pqdq19yymzyyvkc0wxh1rsvn, _2dmh5o5rqzxljvxkvhb4jmonwm60gtk |
| SOA | 1 | ns-master.inet.vn postmaster.inet.vn |
Analysis
IP Addresses
codedoan.com points to a single IP number: 202.92.4.12.
Additional host names — autodiscover.heizka.vn, blog.daitam3.edu.vn, tuyensinh.mastermedia.vn and two others — share IP numbers with codedoan.com.
Name Servers
codedoan.com has four authoritative name servers: ns-master.inet.vn, ns1.inet.vn, ns2.inet.vn and ns3.inet.vn.
There is at least partial name server overlap between codedoan.com and other domains — campspacecoffee.com, hamstergarden.com, tranquilnails.com and two more among them.
Host names with two IP numbers:
ns1.inet.vn has two IP addresses: 202.92.4.25 and 2001:df7:ce00:1::7.
ns2.inet.vn has two IP addresses: 210.211.99.38 and 2401:5f80:2001:4::30.
ns3.inet.vn has two IP addresses: 203.113.174.42 and 2401:5f80:4001:4::14.
Host names pointing to a single IP address:
ns-master.inet.vn directs to 202.92.4.8.