bysin.vn - robtex.com
bysin.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.154.102.45🇻🇳 HARAVAN-AS-VN103.154.102.0/23 HARAVAN-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 | 103.154.102.45 ⭐ | ||||||
| TXT | v=spf1 mx include:emailserver.vn include:spf.protection.outlook.com -all | ||||||
| SOA | ns1.matbao.vnadmin@matbao.com 2023-12-12 #4 | ||||||
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=2030735972 | ||||||
Subdomains
www.bysin.vn |
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●MX103.154.102.452026-05-01 → 2026-05-06 · 2 obs
● 2026-05-06 02:01:42
●A103.154.102.452026-05-01 → 2026-05-06 · 2 obs
● 2026-05-06 02:01:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | c.dns-servers.vn, a.dns-servers.vn, e.dns-servers.vn, g.dns-servers.vn... | 16 records |
| bysin.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 bysin.vn (unsigned zone)
⏱️ Timing
Total: 1426ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.154.102.45 |
| NS | 2 | ns2.matbao.vn, ns1.matbao.vn |
| MX | 1 | 103.154.102.45 (pri: 0) |
| TXT | 1 | v=spf1 mx include:emailserver.vn include |
| SOA | 1 | ns1.matbao.vn admin.matbao.com |
📌 Glue Records Collected
Total: 18
In-bailiwick: 16 (c.dns-servers.vn, c.dns-servers.vn, a.dns-servers.vn...)
Out-of-bailiwick: 2 (ns1.matbao.vn, ns2.matbao.vn)
Analysis
Hierarchy
The parent of www.bysin.vn is bysin.vn.
IP Addresses
bysin.vn points to IP number: 103.154.102.45.
Other host names such as www.thegioidiensaomai.vn, glometic.com.vn, cosyhome.com.vn, www.oshirmarex.vn and www.shopnguoilon.com.vn share IPs with bysin.vn.
Name Servers
bysin.vn is delegated to two name servers: ns1.matbao.vn and ns2.matbao.vn.
bysin.vn shares the same name server setup as wellcarecsgroup.vn, dbhomes.com.vn, my-photo-ba-to.io.vn, mrsimplestyle.vn and vncalligraphy.vn.
bysin.vn at least partially shares name servers with other domains, for instance xtsmart.vn, trasuoigiang.com.vn, atevietnam.com, alaha.vn and vgf-gym.com.
these name servers are commonly used together with the name servers ns1.matbao.com, ns2.matbao.com, ns-bak.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.
Mail Servers
bysin.vn is handled by a single mail server, 103.154.102.45.