trangweb.vn - robtex.com
trangweb.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.221.223.21🇻🇳 AZDIGI-AS-VN103.221.220.0/22 AZDIGI-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 | ||||||
| TXT | google-site-verification=f0NN5Kj7W7Vu9kwCnkcJHu7bPvVNYP5KN67tJBGeatI | ||||||
| SOA | ns1.matbao.vnadmin@matbao.com 2026-05-06 #58 | ||||||
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=2030751679 | ||||||
Subdomains
Same first word
Similar names
DNS History
13 records (4 active, 9 former)
●NSns-bak.matbao.com2015-05-23 → 2026-05-09 · 2 obs
● 2026-05-09 12:22:02
○MXalt1.aspmx.l.google.com2015-05-23 → 2017-03-28 · 4 obs
● 2017-03-28 05:44:46
○ 2026-05-01 10:12:26
○ 2026-05-09 12:22:02
○MXaspmx.l.google.com2015-05-23 → 2017-03-28 · 4 obs
● 2017-03-28 05:44:46
○ 2026-05-01 10:12:26
○ 2026-05-09 12:22:02
○MXaspmx2.googlemail.com2015-05-23 → 2017-03-28 · 4 obs
● 2017-03-28 05:44:46
○ 2026-05-01 10:12:26
○ 2026-05-09 12:22:02
○MXaspmx3.googlemail.com2015-05-23 → 2017-03-28 · 4 obs
● 2017-03-28 05:44:46
○ 2026-05-01 10:12:26
○ 2026-05-09 12:22:02
○MXaspmx4.googlemail.com2015-05-23 → 2017-03-28 · 4 obs
● 2017-03-28 05:44:46
○ 2026-05-01 10:12:26
○ 2026-05-09 12:22:02
○MXaspmx5.googlemail.com2015-05-23 → 2017-03-28 · 4 obs
● 2017-03-28 05:44:46
○ 2026-05-01 10:12:26
○ 2026-05-09 12:22:02
○MXmail.trangweb.vn2015-05-23 → 2017-03-28 · 4 obs
● 2017-03-28 05:44:46
○ 2026-05-01 10:12:26
○ 2026-05-09 12:22:02
○A103.221.222.232026-05-01 → 2026-05-01 · 5 obs
● 2026-05-01 10:12:26
● 2026-05-01 18:11:24
○ 2026-05-06 05:24:44
○ 2026-05-09 12:22:02
●A103.221.223.212026-05-06 → 2026-05-09 · 3 obs
● 2026-05-06 05:24:44
● 2026-05-09 12:22:02
○A87.106.226.1512015-05-23 → 2017-03-28 · 4 obs
● 2017-03-28 05:44:46
○ 2026-05-01 10:12:26
○ 2026-05-09 12:22:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | c.dns-servers.vn, a.dns-servers.vn, e.dns-servers.vn, g.dns-servers.vn... | - |
| trangweb.vn | ns2.matbao.vn, ns1.matbao.vn | 2 records |
✅ Authoritative Response
Server:13.250.228.99
NS records: ns2.matbao.vn, ns1.matbao.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for trangweb.vn (unsigned zone)
⏱️ Timing
Total: 4330ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.221.223.21 |
| NS | 3 | ns1.matbao.vn, ns2.matbao.vn... |
| TXT | 1 | google-site-verification=f0NN5Kj7W7Vu9kw |
| SOA | 1 | ns1.matbao.vn admin.matbao.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.matbao.vn, ns2.matbao.vn)
Analysis
Hierarchy
trangweb.vn is parent of webdemo.trangweb.vn and www.trangweb.vn.
IP Addresses
trangweb.vn points to a single IP: 103.221.223.21.
Other host names, for instance _dc-mx.3dccf8b4df17.eustore.vn, maisonlift.vn, www.nhakhoaqueen.vn, xuongmayhongnamvy.vn and thuchanh.xyz share IP numbers with trangweb.vn.
Name Servers
trangweb.vn is delegated to three name servers: ns-bak.matbao.com, ns1.matbao.vn and ns2.matbao.vn.
trangweb.vn at least partially shares its name servers with other domains, for instance caythuocviet.com.vn, benhviendakhoaquynhnhai.gov.vn, megastudy.com.vn, tvdt.net and dhcnhn.vn.
These name servers are commonly used alongside ns1.matbao.com and ns2.matbao.com.
Host names with two IP numbers: The host name ns1.matbao.vn points to 13.250.228.99 and 103.110.128.60; The host name ns2.matbao.vn points to 35.198.203.127 and 103.138.89.11.
Host names with one IP number: The host name ns-bak.matbao.com points to 35.198.246.158.