blueskytech.vn - robtex.com
blueskytech.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 113.161.40.48🇻🇳 VTN-1113.161.40.0/21 VNPT-Net | ||||||
| PTR | static.vnpt.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 | mx.hopthu.vn ⭐ | ||||||
| A | 103.90.234.45🇻🇳 WEBPANDA-AS-VN103.90.232.0/22 WEBPANDA-VN | ||||||
| TXT | v=spf1 a:smtp.hopthu.vn ~all | ||||||
| SOA | ns1.matbao.vnadmin@matbao.com 2026-04-07 #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=2030754562 | ||||||
Subdomains
merrykidenglish.blueskytech.vn |
Same first word
blueskytech.ir |
blueskytech.support |
blueskytech.info |
blueskytech.us |
blueskytech.com |
blueskytech.de |
blueskytech.vn |
blueskytech.net |
Similar names
DNS History
4 records (4 active, 0 former)
●A113.161.40.482026-05-01 → 2026-05-10 · 2 obs
● 2026-05-10 11:22:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn... | - |
| blueskytech.vn | ns1.matbao.vn, ns2.matbao.vn | 2 records |
✅ Authoritative Response
Server:103.138.89.11
NS records: ns1.matbao.vn, ns2.matbao.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for blueskytech.vn (unsigned zone)
⏱️ Timing
Total: 1051ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 113.161.40.48 |
| NS | 2 | ns1.matbao.vn, ns2.matbao.vn |
| MX | 1 | mx.hopthu.vn (pri: 1) |
| TXT | 1 | v=spf1 a:smtp.hopthu.vn ~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
blueskytech.vn is the parent of merrykidenglish.blueskytech.vn.
IP Addresses
blueskytech.vn resolves to one IP number: 113.161.40.48.
Other host names such as merrykidenglish.blueskytech.vn and merrykidenglish.com.vn share IP numbers with blueskytech.vn.
Name Servers
blueskytech.vn is delegated to two name servers ns1.matbao.vn and ns2.matbao.vn.
blueskytech.vn shares the same name server setup as other domains, for instance phanmemquanlyphongkham.net, bnm.vn, bhsauna.com.vn, vienuongsacngockhang.vn and porafurniture.com.
blueskytech.vn at least partially shares name servers with other domains, for instance daipon.vn, saigonnamphat.vn, ziczac.com.vn, beeship.vn and nhaam.com.
These name servers are commonly used with the following name servers: 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, ns4.digipowerdns.com and ns3.azdigi.com.
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
blueskytech.vn is handled by a single mail server, mx.hopthu.vn.
blueskytech.vn shares the same mail server setup as other domains, for instance hiokivietnam.vn, thietkephanmem.com, fastsystem.vn, namsonha.com.vn and hgpt.vn.
blueskytech.vn shares some mail servers with other domains, at least partially, for instance kmin.edu.vn, phubinhvoyages.com.vn, theking.com.vn, ihtvn.com and baolonghotel.com.vn.
these mail servers are commonly used with the mail servers mx1.hopthu.vn.
mx.hopthu.vn resolves to IP 103.90.234.45.