biosil.vn - robtex.com
biosil.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.221.221.36🇻🇳 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 | 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.biosil.vn ⭐ | ||||||
| TXT | v=spf1 mx include:103.221.221.36 -all | ||||||
| SOA | ns1.matbao.vnadmin@matbao.com 2025-01-09 #2 | ||||||
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=2030756552 | ||||||
Subdomains
Same first word
biosil.ru |
biosil.co.uk |
biosil.rs |
biosil.lt |
biosil.us |
biosil.vn |
biosil.com |
biosil.co.za |
biosil.de |
biosil.be |
biosil.ee |
biosil.net |
biosil.org |
biosil.com.ec |
biosil.eu |
biosil.fr |
Similar names
DNS History
4 records (4 active, 0 former)
●MXmail.biosil.vn2026-05-01 → 2026-05-11 · 2 obs
● 2026-05-11 02:36:00
●A103.221.221.362026-05-01 → 2026-05-11 · 2 obs
● 2026-05-11 02:36:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | b.dns-servers.vn, g.dns-servers.vn, f.dns-servers.vn, e.dns-servers.vn... | - |
| biosil.vn | ns1.matbao.vn, ns2.matbao.vn | 2 records |
✅ Authoritative Response
Server:13.250.228.99
NS records: ns1.matbao.vn, ns2.matbao.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for biosil.vn (unsigned zone)
⏱️ Timing
Total: 1841ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.221.221.36 |
| NS | 2 | ns2.matbao.vn, ns1.matbao.vn |
| MX | 1 | mail.biosil.vn (pri: 10) |
| TXT | 1 | v=spf1 mx include:103.221.221.36 -all |
| SOA | 1 | ns1.matbao.vn admin.matbao.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns2.matbao.vn, ns1.matbao.vn)
Analysis
Hierarchy
biosil.vn is a parent of www.biosil.vn and mail.biosil.vn.
IP Addresses
biosil.vn resolves to one IP number: 103.221.221.36.
other host names including nuocaquafina.vn, autvalve.com.vn, nuocviva.vn, mail.dohungphat.com.vn and phucanvn.com.vn share IP numbers with biosil.vn.
Name Servers
biosil.vn is delegated to two name servers ns1.matbao.vn and ns2.matbao.vn.
biosil.vn shares the same name server setup as other domains, for instance naunau.vn, 100study.vn, fitzone.vn, hocso.vn and veam.vn.
biosil.vn at least partially shares name servers with other domains, for instance benhviengoldstar.vn, ledminhha.vn, suamaydemtien.vn, ngamruou.vn and vanphongdientu.com.vn.
These name servers are commonly used with ns1.matbao.com, ns2.matbao.com, ns-bak.matbao.com, ns3.matbao.vn and ns4.matbao.vn.
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.
Mail Servers
biosil.vn is handled by a single mail server, mail.biosil.vn.