cic39.vn - robtex.com
cic39.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.138.88.112🇻🇳 VNPT-AS-VN103.138.88.0/23 VNPT-NET | ||||||
| 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.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.vnadmin@matbao.com 2026-04-18 #1 | ||||||
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=2030751854 | ||||||
Subdomains
www.cic39.vn |
Same first word
cic39.vn |
Similar names
DNS History
4 records (4 active, 0 former)
●MXmx.yandex.net2026-05-01 → 2026-05-09 · 2 obs
● 2026-05-09 14:49:56
●A103.138.88.1122026-05-01 → 2026-05-09 · 2 obs
● 2026-05-09 14:49:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | c.dns-servers.vn, a.dns-servers.vn, e.dns-servers.vn, g.dns-servers.vn... | - |
| cic39.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 cic39.vn (unsigned zone)
⏱️ Timing
Total: 4874ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.138.88.112 |
| NS | 2 | ns2.matbao.vn, ns1.matbao.vn |
| MX | 1 | mx.yandex.net (pri: 10) |
| TXT | 1 | v=spf1 redirect=_spf.yandex.net |
| 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
cic39.vn is a parent of www.cic39.vn.
IP Addresses
cic39.vn points to a single IP address: 103.138.88.112.
Other host names such as sgpt.edu.vn, itctransport.com, tktaudit.vn, elevategym.com.vn and seavein.vn share IP numbers with cic39.vn.
Name Servers
cic39.vn is delegated to two name servers: ns1.matbao.vn and ns2.matbao.vn.
cic39.vn uses the same name server setup as other domains, including vba.org.vn, circlepower.vn, diec.edu.vn, urrbaeminn.io.vn and magicvietnam.vn.
At least part of the name servers for cic39.vn are shared with other domains, for instance vietsonlam.net, batluagiasi.com, trangvikhang.com, aspgroup.com.vn and thietbihanoi.com.
These name servers are commonly used alongside ns1.matbao.com, ns2.matbao.com, ns-bak.matbao.com, ns1.digipowerdns.com, ns2.digipowerdns.com, ns3.digipowerdns.com, ns4.digipowerdns.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
The mail server for cic39.vn is mx.yandex.net.
cic39.vn uses the same mail server setup as other domains, for instance tekasa.com.tr, pbrsoft.com, radian.bz, myslivets.ru and videorooms.ru.
cic39.vn shares mail servers with other domains to some extent, for instance zeolite.spb.ru, ruscore.ru, webtronics.ru and courtstroy.ru.
Hostname mx.yandex.net resolves to two IPs: 2a02:6b8::311 and 77.88.21.249.