thietbitoana.com - robtex.com
thietbitoana.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 116.193.69.137🇻🇳 QTSP116.193.69.0/24 QTSC-VN | ||||||
| PTR | 69137.ninamailservice.com | ||||||
| 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 | ||||||
| MX | mail.thietbitoana.com ⭐ | ||||||
| A | 116.193.69.137🇻🇳 QTSP116.193.69.0/24 QTSC-VN | ||||||
| PTR | 69137.ninamailservice.com | ||||||
| TXT | v=spf1 a mx ip4:116.193.69.137 ~all | ||||||
| SOA | ns1.nina.vnhostmaster@thietbitoana.com 2017-11-21 #0 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1778430396 | ||||||
Subdomains
www.thietbitoana.com |
Same first word
thietbitoana.com |
DNS History
4 records (4 active, 0 former)
●MXmail.thietbitoana.com2016-12-16 → 2026-05-10 · 2 obs
● 2026-05-10 16:36:34
●A116.193.69.1372016-12-16 → 2026-05-10 · 2 obs
● 2026-05-10 16:36:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| thietbitoana.com | ns1.nina.vn, ns2.nina.vn | - |
✅ Authoritative Response
Server:112.213.89.3
NS records: ns1.nina.vn, ns2.nina.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for thietbitoana.com (unsigned zone)
⏱️ Timing
Total: 937ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 116.193.69.137 |
| NS | 2 | ns2.nina.vn, ns1.nina.vn |
| MX | 1 | mail.thietbitoana.com (pri: 10) |
| TXT | 1 | v=spf1 a mx ip4:116.193.69.137 ~all |
| SOA | 1 | ns1.nina.vn hostmaster.thietbitoana.com |
Analysis
Hierarchy
thietbitoana.com is a parent of www.thietbitoana.com.
IP Addresses
thietbitoana.com points to a single IP address: 116.193.69.137.
Other host names such as gratingsteel.com.vn, chuongchoinoxhcm.com.vn, chamsoctamduc.com.vn, www.kjejuchicken.com and thicongdiencongnghiep.com.vn share IP numbers with thietbitoana.com.
Name Servers
thietbitoana.com is delegated to two name servers: ns1.nina.vn and ns2.nina.vn.
thietbitoana.com uses the same name server setup as other domains, including vienkhong.org, vlxdvinhphuc.com, mubaohiemlino.vn, trumpet.vn and missecoteenvietnam.com.vn.
At least part of the name servers for thietbitoana.com are shared with other domains, for instance mayphatdienbinhduong.com, sendpost.com.vn, samnhut.com, samyenalys.com and cokhihoangkhanh.vn.
These name servers are commonly used alongside ns3.nina.vn, ns1.dotvndns.vn, ns2.pavietnam.vn, nsbak.pavietnam.net, ns1.pavietnam.vn, ns1.nasani.vn, ns2.nasani.vn, ns3.nasani.vn and ns4.nina.vn.
Hostnames with a single IP
ns1.nina.vn resolves to: 112.213.89.3.
ns2.nina.vn resolves to: 222.255.121.247.
Mail Servers
The mail server for thietbitoana.com is mail.thietbitoana.com.
Host mail.thietbitoana.com points to IP 116.193.69.137.