kojin.vn - robtex.com
kojin.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.97.134.196🇻🇳 LVSOFT-AS-VN103.97.132.0/22 LVSS-VN | ||||||
| NS | ns1.matbao.com ⭐ | ||||||
| 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.com | ||||||
| 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 | mx.yandex.net ⭐ | ||||||
| A | 2a02:6b8::311🇷🇺 TELETECH2a02:6b8::/32 Yandex network | ||||||
| PTR | mxfront.stable.qloud-b.yandex.net | ||||||
| A | 77.88.21.249🇷🇺 TELETECH77.88.0.0/18 Yandex enterprise network | ||||||
| PTR | mxfront.stable.qloud-b.yandex.net | ||||||
| TXT | v=spf1 redirect=_spf.yandex.net | ||||||
| SOA | ns1.matbao.comadmin@matbao.com 2026-03-24 #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=2030759590 | ||||||
Subdomains
www.kojin.vn |
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSns1.matbao.com2026-05-01 → 2026-05-11 · 2 obs
● 2026-05-11 14:54:52
●NSns2.matbao.com2026-05-01 → 2026-05-11 · 2 obs
● 2026-05-11 14:54:52
●MXmx.yandex.net2026-05-01 → 2026-05-11 · 2 obs
● 2026-05-11 14:54:52
●A103.97.134.1962026-05-01 → 2026-05-11 · 2 obs
● 2026-05-11 14:54:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | g.dns-servers.vn, h.dns-servers.vn, e.dns-servers.vn, f.dns-servers.vn... | - |
| kojin.vn | ns1.matbao.com, ns2.matbao.com | - |
✅ Authoritative Response
Server:103.110.128.60
NS records: ns1.matbao.com, ns2.matbao.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for kojin.vn (unsigned zone)
⏱️ Timing
Total: 926ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.97.134.196 |
| NS | 2 | ns2.matbao.com, ns1.matbao.com |
| MX | 1 | mx.yandex.net (pri: 10) |
| TXT | 1 | v=spf1 redirect=_spf.yandex.net |
| SOA | 1 | ns1.matbao.com admin.matbao.com |
Analysis
Hierarchy
kojin.vn is the parent of www.kojin.vn.
IP Addresses
kojin.vn resolves to a single IP: 103.97.134.196.
Other host names, for instance mfeaehknlx.trading.manta.edu.vn, security.manta.edu.vn, iagsphudvc.storage.manta.edu.vn, www.kojin.vn and webmail.manta.edu.vn share IP numbers with kojin.vn.
Name Servers
kojin.vn has two name servers: ns1.matbao.com and ns2.matbao.com.
kojin.vn shares the same name server setup as other domains, for example mocchay.net, hnadigital.com, phanphoisolar.com, thailand-montershop.xyz and skyhi.vn.
kojin.vn shares some name servers with other domains, for example baothach.com, batsachankhang.com.vn, benhvienvietduc.org, vnbiology.com and quatanghoanglong.com.
These name servers are often used together with ns1.matbao.vn, ns2.matbao.vn, ns1.digipowerdns.com, ns2.digipowerdns.com, ns3.digipowerdns.com, ns4.digipowerdns.com, ns3.matbao.com, ns4.matbao.com and ns-bak.matbao.com.
Host names with two IP numbers:
ns1.matbao.com points to: 13.250.228.99 and 103.110.128.60; ns2.matbao.com points to: 35.198.203.127 and 103.138.89.11.
Mail Servers
kojin.vn is handled by a single mail server, mx.yandex.net.
kojin.vn shares the mail server setup with other domains, for example weinberg.es, www.mb-uts.ru, pruki.ru, www.gonka.ru and tnpsrt.ru.
kojin.vn shares some mail servers with other domains, at least partially; for instance antalyaestetik.com, diplomtime.ru, mychocolatenovelty.com, signplus.ru and perilaglavsnab.ru.
these mail servers are commonly used alongside the mail servers mx.yandex.ru.
mx.yandex.net resolves to two IPs: 2a02:6b8::311 and 77.88.21.249.