rart.vn - robtex.com
rart.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.75.187.17🇻🇳 VNPT-AS-VN103.75.184.0/22 Inet software one member company limited INETSOFT-VN | ||||||
| NS | ns1.nina.vn ⭐ | ||||||
| A | 112.213.89.3🇻🇳 SUPERDATA112.213.89.0/24 Vietnam Internet Network Information Center (VNNIC) 18 Nguyen Du Str, Hai Ba Trung District, Hanoi City, Vietnam 24th floor, VNTA Tower, Duong Dinh Nghe, Cau Giay, Hanoi | ||||||
| PTR | ns1.dotvndns.vn | ||||||
| NS | ns2.nina.vn | ||||||
| A | 222.255.121.247🇻🇳 VDC222.255.121.0/24 VNPT | ||||||
| PTR | static.vdc.vn | ||||||
| PTR | static.vnpt.vn | ||||||
| NS | ns3.nina.vn | ||||||
| A | 112.213.89.22🇻🇳 SUPERDATA112.213.89.0/24 Vietnam Internet Network Information Center (VNNIC) 18 Nguyen Du Str, Hai Ba Trung District, Hanoi City, Vietnam 24th floor, VNTA Tower, Duong Dinh Nghe, Cau Giay, Hanoi | ||||||
| PTR | ns8922.dotvndns.vn | ||||||
| MX | mx.000nethost.com ⭐ | ||||||
| A | 103.72.96.6🇻🇳 INETSOFT-AS-VN103.72.96.0/22 INETSOFT-VN | ||||||
| PTR | mailer-smtp-in.onemail.vn | ||||||
| A | 103.72.96.8🇻🇳 INETSOFT-AS-VN103.72.96.0/22 INETSOFT-VN | ||||||
| PTR | mailer-smtp-in01.onemail.vn | ||||||
| A | 103.72.96.9🇻🇳 INETSOFT-AS-VN103.72.96.0/22 INETSOFT-VN | ||||||
| PTR | mailer-smtp-in02.onemail.vn | ||||||
| A | 103.216.116.158🇻🇳 VNPT-AS-VN103.216.116.0/22 INETSOFT-VN | ||||||
| PTR | mailgw.inet.vn | ||||||
| TXT | v=spf1 a mx include:_spf.inet.vn ~all | ||||||
| SOA | ns1.nina.vnhostmaster@rart.vn 2025-11-25 #14 | ||||||
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=2030760893 | ||||||
Subdomains
www.rart.vn |
hocveonline.rart.vn |
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●MXmx.000nethost.com2026-05-01 → 2026-05-11 · 2 obs
● 2026-05-11 17:18:26
●A103.75.187.172026-05-01 → 2026-05-11 · 2 obs
● 2026-05-11 17:18:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | c.dns-servers.vn, a.dns-servers.vn, e.dns-servers.vn, g.dns-servers.vn... | - |
| rart.vn | ns1.nina.vn, ns3.nina.vn, ns2.nina.vn | - |
✅ Authoritative Response
Server:112.213.89.3
NS records: ns1.nina.vn, ns3.nina.vn, ns2.nina.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rart.vn (unsigned zone)
⏱️ Timing
Total: 1869ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.75.187.17 |
| NS | 3 | ns3.nina.vn, ns1.nina.vn... |
| MX | 1 | mx.000nethost.com (pri: 10) |
| TXT | 1 | v=spf1 a mx include:_spf.inet.vn ~all |
| SOA | 1 | ns1.nina.vn hostmaster.rart.vn |
Analysis
Hierarchy
rart.vn is parent of www.rart.vn and hocveonline.rart.vn.
IP Addresses
rart.vn points to a single IP: 103.75.187.17.
Other host names, for instance www.vpet.vn, www.baovat.codohoalu.vn, hostmaster.lombom.com, dichvusuabeptu.com and mark.com.vn share IP numbers with rart.vn.
Name Servers
rart.vn is delegated to three name servers: ns1.nina.vn, ns2.nina.vn and ns3.nina.vn.
rart.vn at least partially shares its name servers with other domains, for instance giayinthanhhuyen.com, donziahome.com, maitangtienduc.com, vitinhgialoc.vn and sonhoangminh.vn.
these name servers are commonly used with the name servers ns1.dotvndns.vn, ns4.nina.vn, ns1.nasani.vn, ns2.nasani.vn and ns3.nasani.vn.
Host names with one IP number:
ns1.nina.vn points to: 112.213.89.3.
ns2.nina.vn points to: 222.255.121.247.
ns3.nina.vn points to: 112.213.89.22.
Mail Servers
rart.vn is served by a single mail server, mx.000nethost.com.
rart.vn uses the same mail server setup as other domains such as memmertvietnam.com, namvietetc.vn, halink.cloud, legamex.com.vn and congdongweb.com.
rart.vn shares some mail servers with other domains, including ams-jsc.com.vn, labeltruongthinh.com, toanviettravel.com, sinhcafetourhanoi.vn and mangxahoi.com.vn.
These mail servers are commonly used with mx.inet.vn, mx1.onemail.vn and mx2.onemail.vn.
mx.000nethost.com resolves to four IPs: 103.72.96.6, 103.72.96.8, 103.72.96.9 and 103.216.116.158.