d12.vn - robtex.com
d12.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 45.252.249.39🇻🇳 AZDIGI-AS-VN45.252.248.0/22 AZDIGI-VN | ||||||
| NS | ns1.matbao.vn ⭐ ⚠️ Not in zone NS records | ||||||
| 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 ⚠️ Not in zone NS records | ||||||
| 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.d12.vn ⭐ | ||||||
| TXT | v=spf1 mx include:45.252.249.39 -all | ||||||
| SOA | ns1.matbao.vnadmin@matbao.com 2024-02-15 #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=2030754562 | ||||||
Subdomains
Same first word
d12.de |
d12.nl |
d12.eu |
d12.es |
d12.com.tr |
d12.vn |
d12.cc |
d12.com.br |
d12.pl |
d12.ch |
d12.me |
d12.ru |
d12.org |
d12.com |
d12.at |
d12.be |
d12.co.za |
d12.net |
d12.uk |
d12.jp |
d12.se |
d12.co |
d12.ca |
d12.cz |
d12.fr |
Similar names
DNS History
4 records (4 active, 0 former)
●MXmail.d12.vn2026-05-01 → 2026-05-10 · 2 obs
● 2026-05-10 11:04:38
●A45.252.249.392026-05-01 → 2026-05-10 · 2 obs
● 2026-05-10 11:04:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | e.dns-servers.vn, f.dns-servers.vn, a.dns-servers.vn, h.dns-servers.vn... | - |
| d12.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 d12.vn (unsigned zone)
⏱️ Timing
Total: 1276ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 45.252.249.39 |
| NS | 1 | . |
| MX | 1 | mail.d12.vn (pri: 10) |
| TXT | 1 | v=spf1 mx include:45.252.249.39 -all |
| 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
d12.vn is a parent of mail.d12.vn and www.d12.vn.
IP Addresses
d12.vn resolves to one IP number: 45.252.249.39.
Other host names, for instance gaming.com.vn, xray.vn, www.phunu.com.vn, viensangtao.edu.vn and phunu.com.vn share IP numbers with d12.vn.
Name Servers
d12.vn's delegation uses two name servers: ns1.matbao.vn and ns2.matbao.vn.
d12.vn uses the same name server setup as other domains, such as anchi.com.vn, chatluongbenhvien.vn, trueconnect.vn, sapaishop.vn and bavieco.com.
d12.vn at least partially shares name servers with other domains, including rapid.com.vn, ginkgobiloba.com.vn, suckhoevang247.com, hoanggiaviet.vn and noithatminhthy.com.vn.
these name servers are commonly used with ns1.matbao.com, ns2.matbao.com, ns-bak.matbao.com, ns3.matbao.vn, ns4.matbao.vn, ns1.digipowerdns.com, ns2.digipowerdns.com, ns3.digipowerdns.com and ns4.digipowerdns.com.
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