cokhimoitruong.com - robtex.com
cokhimoitruong.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 112.78.2.49🇻🇳 ODS-AS-VN112.78.2.0/24 ODSJSC-VN | ||||||
| NS | ns1.matbao.vn ⭐ | ||||||
| A | 13.250.228.99🇸🇬 Amazon13.250.0.0/15 EC2 SIN prefix | ||||||
| PTR | ec2-13-250-228-99.ap-southeast-1.compute.amazonaws.com | ||||||
| A | 103.110.128.60🇻🇳 AXYS-VN103.110.128.0/23 | ||||||
| NS | ns-bak.matbao.com ⚠️ Not in parent delegation | ||||||
| A | 35.198.246.158🇸🇬 Google35.198.240.0/20 | ||||||
| PTR | 158.246.198.35.bc.googleusercontent.com | ||||||
| NS | ns2.matbao.vn | ||||||
| A | 35.198.203.127🇸🇬 Google35.198.192.0/20 | ||||||
| PTR | 127.203.198.35.bc.googleusercontent.com | ||||||
| A | 103.138.89.11🇻🇳 VNPT-AS-VN103.138.88.0/23 VNPT-NET | ||||||
| MX | mail.cokhimoitruong.com ⭐ | ||||||
| A | 103.110.128.71🇻🇳 AXYS-VN103.110.128.0/23 | ||||||
| TXT | google-site-verification=2KXH963DI9EwWQMTmxT4xRQP01ROZ5G3H4vMrmVrm-Y | ||||||
| SOA | ns1.matbao.vnadmin@matbao.com 2025-02-26 #1 | ||||||
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=1778445126 | ||||||
Subdomains
mail.cokhimoitruong.com |
Same first word
cokhimoitruong.com |
cokhimoitruong.com.vn |
DNS History
6 records (5 active, 1 former)
●NSns-bak.matbao.com2015-05-28 → 2026-05-10 · 2 obs
● 2026-05-10 20:34:48
●MXmail.cokhimoitruong.com2015-05-28 → 2026-05-10 · 2 obs
● 2026-05-10 20:34:48
●A112.78.2.492026-04-26 → 2026-05-10 · 3 obs
● 2026-04-26 16:04:36
● 2026-05-10 20:34:48
○A119.81.46.252015-05-28 → 2017-03-31 · 4 obs
● 2017-03-31 06:53:56
○ 2026-04-26 16:04:36
○ 2026-05-10 20:34:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, c.gtld-servers.net, h.gtld-servers.net, e.gtld-servers.net... | - |
| cokhimoitruong.com | 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 cokhimoitruong.com (unsigned zone)
⏱️ Timing
Total: 1830ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 112.78.2.49 |
| NS | 3 | ns2.matbao.vn, ns-bak.matbao.com... |
| MX | 1 | mail.cokhimoitruong.com (pri: 10) |
| TXT | 1 | google-site-verification=2KXH963DI9EwWQM |
| SOA | 1 | ns1.matbao.vn admin.matbao.com |
Analysis
Hierarchy
cokhimoitruong.com is the parent of mail.cokhimoitruong.com.
IP Addresses
cokhimoitruong.com resolves to a single IP address: 112.78.2.49.
Other host names including passionvietnamvoyage.com, tgip.vn, looknow.vn, stb.com.vn and ruoungoaiuytin.com share IP numbers with cokhimoitruong.com.
Name Servers
cokhimoitruong.com is delegated to three name servers: ns-bak.matbao.com, ns1.matbao.vn and ns2.matbao.vn.
cokhimoitruong.com at least partially shares name servers with other domains, including taba.vn, thumualaptoptiengiang.com, vtvbinhdiencup.vn, autosmiennam.vn and gasdanko.com.
these name servers are commonly used with ns1.matbao.com, ns2.matbao.com, ns3.matbao.vn and ns4.matbao.vn.
Host names with two IP numbers:
ns1.matbao.vn points to 13.250.228.99 and 103.110.128.60
ns2.matbao.vn points to 35.198.203.127 and 103.138.89.11
Host names with one IP number:
ns-bak.matbao.com points to 35.198.246.158
Mail Servers
cokhimoitruong.com is handled by a single mail server, mail.cokhimoitruong.com.
mail.cokhimoitruong.com points to a single IP: 103.110.128.71.