bib.vn - robtex.com
bib.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 163.44.195.73🇻🇳 GMO-ZCOM-AS-VN163.44.192.0/22 RUNSYSTEM-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 | ||||||
| SOA | ns1.matbao.vnadmin@matbao.com 2026-01-03 #3 | ||||||
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=2030750096 | ||||||
Same first word
Similar names
DNS History
5 records (4 active, 1 former)
●NSns-bak.matbao.com2026-05-03 → 2026-05-09 · 2 obs
● 2026-05-09 01:18:34
●A163.44.195.732026-05-03 → 2026-05-09 · 3 obs
● 2026-05-03 07:57:22
● 2026-05-09 01:18:34
○A203.119.8.1072017-03-27 → 2017-03-27 · 3 obs
○ 2026-05-03 07:57:22
○ 2026-05-09 01:18:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | c.dns-servers.vn, a.dns-servers.vn, e.dns-servers.vn, g.dns-servers.vn... | - |
| bib.vn | ns2.matbao.vn, ns1.matbao.vn | 2 records |
✅ Authoritative Response
Server:103.138.89.11
NS records: ns2.matbao.vn, ns1.matbao.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bib.vn (unsigned zone)
⏱️ Timing
Total: 4297ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 163.44.195.73 |
| NS | 3 | ns1.matbao.vn, ns2.matbao.vn... |
| SOA | 1 | ns1.matbao.vn admin.matbao.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.matbao.vn, ns2.matbao.vn)
Analysis
IP Addresses
bib.vn points to IP number 163.44.195.73.
Other host names, for instance, datnghiatrang.com share IP numbers with bib.vn.
Name Servers
The delegation for bib.vn is handled by three name servers: ns-bak.matbao.com, ns1.matbao.vn and ns2.matbao.vn.
bib.vn shares name servers with other domains at least partially, for example vitt.com.vn, teresastore.vn, lendbiz.vn, eson.vn and smart.net.vn.
These name servers are commonly used together with ns1.matbao.com, ns2.matbao.com, ns3.matbao.vn and ns4.matbao.vn.
Host names with two IPs:
Host name ns1.matbao.vn points to 13.250.228.99 and 103.110.128.60.
Host name ns2.matbao.vn points to 35.198.203.127 and 103.138.89.11.
Host names with one IP:
Host name ns-bak.matbao.com points to 35.198.246.158.