masterbiotech.vn - robtex.com
masterbiotech.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2404:c6c0::120🇻🇳 VNPT-AS-VN2404:c6c0::/48 VNPT-NET | ||||||
| A | 103.138.88.120🇻🇳 VNPT-AS-VN103.138.88.0/23 VNPT-NET | ||||||
| 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 | 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 | pro207.emailserver.vn ⭐ | ||||||
| A | 103.110.129.45🇻🇳 AXYS-VN103.110.128.0/23 | ||||||
| PTR | pro207.emailserver.vn | ||||||
| TXT | v=spf1 mx include:emailserver.vn include:spf.protection.outlook.com -all | ||||||
| SOA | ns1.matbao.vnadmin@matbao.com 2025-12-25 #1 | ||||||
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=2030759417 | ||||||
Subdomains
www.masterbiotech.vn |
Same first word
masterbiotech.vn |
DNS History
5 records (5 active, 0 former)
●MXpro207.emailserver.vn2026-05-01 → 2026-05-11 · 2 obs
● 2026-05-11 13:21:36
●A103.138.88.1202026-05-01 → 2026-05-11 · 2 obs
● 2026-05-11 13:21:36
●A2404:c6c0::1202026-05-01 → 2026-05-11 · 2 obs
● 2026-05-11 13:21:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | c.dns-servers.vn, a.dns-servers.vn, e.dns-servers.vn, g.dns-servers.vn... | - |
| masterbiotech.vn | ns1.matbao.vn, ns2.matbao.vn | 2 records |
✅ Authoritative Response
Server:103.138.89.11
NS records: ns1.matbao.vn, ns2.matbao.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for masterbiotech.vn (unsigned zone)
⏱️ Timing
Total: 4669ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.138.88.120 |
| AAAA | 1 | 2404:c6c0::120 |
| NS | 2 | ns2.matbao.vn, ns1.matbao.vn |
| MX | 1 | pro207.emailserver.vn (pri: 0) |
| TXT | 1 | v=spf1 mx include:emailserver.vn include |
| 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
www.masterbiotech.vn has masterbiotech.vn as its parent.
IP Addresses
masterbiotech.vn points to two IPs: 2404:c6c0::120 and 103.138.88.120.
Other host names, for instance quyluatsu.vn, hatdieuvang.com.vn, toyenkhanhhoa.vn, datsach.vn and huuphat.vn share IP numbers with masterbiotech.vn.
Name Servers
Two name servers ns1.matbao.vn and ns2.matbao.vn are delegated to masterbiotech.vn.
masterbiotech.vn uses the same name server configuration as other domains, such as banchanbet.com.vn, lammeantoan.vn, thepmakem.com.vn, vcm.com.vn and thuytoancau.vn.
masterbiotech.vn at least partially shares name servers with other domains such as 2kmedia.vn, hongloi.vn, xemvn.vn, huyhoangmobile.vn and dethik12.edu.vn.
these name servers are commonly used alongside the name servers ns1.matbao.com, ns2.matbao.com, ns-bak.matbao.com, ns3.matbao.vn and ns4.matbao.vn.
Host names with two IPs:
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.
Mail Servers
masterbiotech.vn is handled by a single mail server, pro207.emailserver.vn.
masterbiotech.vn shares the same mail server setup as other domains, including goinuocuong.vn, dhtnatural.vn, dovi.net.vn, noithatkimvan.vn and benhvienmyphuoc.vn.
masterbiotech.vn shares some mail servers with other domains, at least partially, for instance tnktravel.com.
pro207.emailserver.vn points to one IP number: 103.110.129.45.