wintech.com.vn - robtex.com
wintech.com.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.106.105.141🇻🇳 INTERDIGI-VN103.106.105.0/24 CODETAY-VN | ||||||
| PTR | s103d141-pla.interdata.vn | ||||||
| NS | ns1.dotvndns.vn ⭐ | ||||||
| A | 2406:9c80::66🇻🇳 SUPERDATA2406:9c80::/48 -VN | ||||||
| PTR | ns1.dotvndns.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.dotvndns.vn | ||||||
| A | 2406:9c80::9000:111🇻🇳 SUPERDATA2406:9c80::/48 -VN | ||||||
| PTR | ns2.dotvndns.vn | ||||||
| A | 222.255.121.247🇻🇳 VDC222.255.121.0/24 VNPT | ||||||
| PTR | static.vdc.vn | ||||||
| PTR | static.vnpt.vn | ||||||
| NS | nsbak.dotvndns.com | ||||||
| A | 2406:9c80::9000:302🇻🇳 SUPERDATA2406:9c80::/48 -VN | ||||||
| PTR | nsbak.dotvndns.com | ||||||
| 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 | mail92139.maychuemail.com ⭐ | ||||||
| A | 2406:9c80::9000:1206🇻🇳 SUPERDATA2406:9c80::/48 -VN | ||||||
| PTR | mail92139.maychuemail.com | ||||||
| A | 112.213.92.139🇻🇳 SUPERDATA112.213.92.0/24 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 | mail92139.maychuemail.com | ||||||
| MX | mx92139.maychuemail.net(10) | ||||||
| A | 112.213.92.139🇻🇳 SUPERDATA112.213.92.0/24 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 | mail92139.maychuemail.com | ||||||
| TXT | v=spf1 include:spf.maychuemail.com ~all | ||||||
| TXT | google-site-verification=O7POZs4RxxM4m-kxP_8lSRZWznMvBtc2KwsFP9jWIRc | ||||||
| SOA | ns1.dotvndns.vnhostmaster@wintech.com.vn 2025-09-24 #5 | ||||||
com.vn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | dns-master.vnnic.vn ⭐ | ||||||
| NS | a.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | b.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | c.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | d.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | e.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | f.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | g.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | h.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| SOA | dns-master.vnnic.vnpostmaster@vnnic.vn serial=2022705408 | ||||||
Subdomains
www.wintech.com.vn |
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●NSns1.dotvndns.vn2026-05-01 → 2026-05-08 · 2 obs
● 2026-05-08 10:19:48
●NSns2.dotvndns.vn2026-05-01 → 2026-05-08 · 2 obs
● 2026-05-08 10:19:48
●NSnsbak.dotvndns.com2026-05-01 → 2026-05-08 · 2 obs
● 2026-05-08 10:19:48
●MXmail92139.maychuemail.com2026-05-01 → 2026-05-08 · 2 obs
● 2026-05-08 10:19:48
●MXmx92139.maychuemail.net2026-05-01 → 2026-05-08 · 2 obs
● 2026-05-08 10:19:48
●A103.106.105.1412026-05-01 → 2026-05-08 · 2 obs
● 2026-05-08 10:19:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn... | - |
| wintech.com.vn | ns1.dotvndns.vn, ns2.dotvndns.vn, nsbak.dotvndns.com | - |
✅ Authoritative Response
Server:222.255.121.247
NS records: ns1.dotvndns.vn, ns2.dotvndns.vn, nsbak.dotvndns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for wintech.com.vn (unsigned zone)
⏱️ Timing
Total: 2742ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.106.105.141 |
| NS | 3 | ns1.dotvndns.vn, nsbak.dotvndns.com... |
| MX | 2 | mail92139.maychuemail.com (pri: 5), mx92139.maychuemail.net (pri: 10) |
| TXT | 2 | v=spf1 include:spf.maychuemail.com ~all, google-site-verification=O7POZs4RxxM4m-k |
| SOA | 1 | ns1.dotvndns.vn hostmaster.wintech.com.v |
Analysis
Hierarchy
wintech.com.vn is a parent of www.wintech.com.vn.
IP Addresses
wintech.com.vn points to a single IP number: 103.106.105.141.
Other host names, for instance www.dalatpestcontrol.com.adventuredalat.com, loatot.vn, mail.nc-ca.com.vn, www.xuongnoithatxuatkhau.vn and www.danhthiep.5phat.vn share IP numbers with wintech.com.vn.
Name Servers
The delegation for wintech.com.vn is handled by three name servers: nsbak.dotvndns.com, ns1.dotvndns.vn and ns2.dotvndns.vn.
wintech.com.vn at least partially shares name servers with other domains, for instance shihlinvietnam.com, hethongquanlytgh.com, hoangaudio.vn, vnmanpower.com and nbb.vn.
These name servers are commonly used alongside ns1.pavietnam.vn, ns3.dotvndns.vn, ns2.pavietnam.vn and nsbak.pavietnam.net.
Two IP numbers per host:
nsbak.dotvndns.com points to 2406:9c80::9000:302 and 112.213.89.22.
ns1.dotvndns.vn points to 2406:9c80::66 and 112.213.89.3.
ns2.dotvndns.vn points to 2406:9c80::9000:111 and 222.255.121.247.
Mail Servers
wintech.com.vn is handled by two mail servers: mail92139.maychuemail.com and mx92139.maychuemail.net.
wintech.com.vn uses the same mail server configuration as other domains, such as digidata.net.vn, servcare.com.vn, smac.vn, bachnhuproperties.vn and khaithong.vn.
wintech.com.vn shares mail servers with other domains at least in part, for instance indochinatravelgroup.com, bos.edu.vn, vickini.com, dongvietphu.com.vn and sustainability.com.vn.
Host names with two IPs:
mail92139.maychuemail.com points to 2406:9c80::9000:1206 and 112.213.92.139.
Host names with one IP:
mx92139.maychuemail.net points to 112.213.92.139.
Host names pointing to 112.213.92.139: