coex.com.vn - robtex.com
coex.com.vn
com.vn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | dns-master.vnnic.vn ⭐ | ||||||
| NS | a.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | b.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | c.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | d.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | e.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | f.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | g.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | h.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| SOA | dns-master.vnnic.vnpostmaster@vnnic.vn serial=2022706348 | ||||||
Subdomains
mail.coex.com.vn |
Same first word
Similar names
DNS History
10 records (8 active, 2 former)
●NSns1.digipowerdns.com2015-06-08 → 2026-05-09 · 2 obs
● 2026-05-09 04:28:42
●NSns1.matbao.vn2026-05-02 → 2026-05-09 · 3 obs
● 2026-05-02 19:58:16
● 2026-05-09 04:28:42
●NSns2.digipowerdns.com2015-06-08 → 2026-05-09 · 2 obs
● 2026-05-09 04:28:42
●NSns2.matbao.vn2026-05-02 → 2026-05-09 · 3 obs
● 2026-05-02 19:58:16
● 2026-05-09 04:28:42
●NSns3.digipowerdns.com2015-06-08 → 2026-05-09 · 2 obs
● 2026-05-09 04:28:42
●NSns4.digipowerdns.com2015-06-08 → 2026-05-09 · 2 obs
● 2026-05-09 04:28:42
●MXmail.coex.com.vn2015-06-08 → 2026-05-09 · 2 obs
● 2026-05-09 04:28:42
○A124.158.4.2162016-04-07 → 2016-09-12 · 5 obs
● 2016-04-07 04:59:30
● 2016-09-12 10:20:34
○ 2026-05-02 19:58:16
○ 2026-05-09 04:28:42
●A210.245.8.1342026-05-02 → 2026-05-09 · 3 obs
● 2026-05-02 19:58:16
● 2026-05-09 04:28:42
○A210.245.88.1372015-06-08 → 2016-01-19 · 4 obs
● 2016-01-19 13:56:30
○ 2016-04-07 04:59:30
○ 2026-05-09 04:28:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn... | - |
| coex.com.vn | ns1.matbao.vn, ns2.matbao.vn | - |
✅ Authoritative Response
Server:103.138.89.11
NS records: ns1.matbao.vn, ns2.matbao.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for coex.com.vn (unsigned zone)
⏱️ Timing
Total: 2197ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 210.245.8.134 |
| NS | 4 | ns4.digipowerdns.com, ns3.digipowerdns.com... |
| MX | 1 | mail.coex.com.vn (pri: 0) |
| SOA | 1 | ns1.digipowerdns.com root.coex.com.vn |
Analysis
Hierarchy
The parent of mail.coex.com.vn is coex.com.vn.
IP Addresses
coex.com.vn points to an IP address: 210.245.8.134.
other host names include abcnews.longvu.net, www.maisonluxury.com.vn, www.giadunggiatot.vn, mail.nrw.chanvanphong.com and vinacic.com; they share IP numbers with coex.com.vn.
Name Servers
coex.com.vn delegates to six name servers: ns1.digipowerdns.com, ns2.digipowerdns.com, ns3.digipowerdns.com, ns4.digipowerdns.com, ns1.matbao.vn and ns2.matbao.vn.
coex.com.vn at least partially shares name servers with other domains, for instance yodee.vn, toyotalamdong.vn, investvietnam.vn, viglacera-aac.vn and vnpma.com.
these name servers are commonly used alongside the name servers ns1.matbao.com, ns2.matbao.com, ns3.matbao.vn, ns4.matbao.vn, ns-bak.matbao.com, ns3.matbao.com and ns4.matbao.com.
Host names with two IP numbers:
Host ns1.matbao.vn points to: 13.250.228.99 and 103.110.128.60.
Host ns2.matbao.vn points to: 35.198.203.127 and 103.138.89.11.
Host names with one IP number:
Host ns1.digipowerdns.com points to: 103.110.128.60.
Host ns2.digipowerdns.com points to: 103.138.89.11.
Host ns3.digipowerdns.com points to: 103.138.89.11.
Host ns4.digipowerdns.com points to: 103.110.128.60.
Host names that point to 103.110.128.60: ns1.matbao.vn, ns1.digipowerdns.com and ns4.digipowerdns.com.
Host names that point to 103.138.89.11: ns2.matbao.vn, ns2.digipowerdns.com and ns3.digipowerdns.com.
Mail Servers
coex.com.vn is handled by a single mail server, mail.coex.com.vn.