wintechcorp.vn - robtex.com
wintechcorp.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.57.221.27🇻🇳 VNPT-AS-VN103.57.220.0/22 INET-VN | ||||||
| NS | ns1.pavietnam.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.pavietnam.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.pavietnam.net | ||||||
| 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 | mail.wintechcorp.vn ⭐ | ||||||
| A | 103.57.221.27🇻🇳 VNPT-AS-VN103.57.220.0/22 INET-VN | ||||||
| TXT | v=spf1 a mx ~all | ||||||
| SOA | ns1.pavietnam.vnhostmaster@wintechcorp.vn 2025-08-26 #12 | ||||||
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=2030757799 | ||||||
Subdomains
autodiscover.wintechcorp.vn |
www.wintechcorp.vn |
Same first word
wintechcorp.vn |
DNS History
5 records (5 active, 0 former)
●NSns1.pavietnam.vn2026-05-01 → 2026-05-11 · 2 obs
● 2026-05-11 06:02:32
●NSns2.pavietnam.vn2026-05-01 → 2026-05-11 · 2 obs
● 2026-05-11 06:02:32
●NSnsbak.pavietnam.net2026-05-01 → 2026-05-11 · 2 obs
● 2026-05-11 06:02:32
●MXmail.wintechcorp.vn2026-05-01 → 2026-05-11 · 2 obs
● 2026-05-11 06:02:32
●A103.57.221.272026-05-01 → 2026-05-11 · 2 obs
● 2026-05-11 06:02:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn... | - |
| wintechcorp.vn | ns2.pavietnam.vn, nsbak.pavietnam.net, ns1.pavietnam.vn | 4 records |
✅ Authoritative Response
Server:112.213.89.3
NS records: ns2.pavietnam.vn, nsbak.pavietnam.net, ns1.pavietnam.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for wintechcorp.vn (unsigned zone)
⏱️ Timing
Total: 1045ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.57.221.27 |
| NS | 3 | ns1.pavietnam.vn, nsbak.pavietnam.net... |
| MX | 1 | mail.wintechcorp.vn (pri: 10) |
| TXT | 1 | v=spf1 a mx ~all |
| SOA | 1 | ns1.pavietnam.vn hostmaster.wintechcorp. |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns2.pavietnam.vn, ns1.pavietnam.vn, ns2.pavietnam.vn...)
Analysis
Hierarchy
wintechcorp.vn is the parent of autodiscover.wintechcorp.vn and www.wintechcorp.vn.
IP Addresses
wintechcorp.vn points to an IP address: 103.57.221.27.
other host names include vn.ibo.vn, cpcalendars.nhatlinhlioa.com.vn, tinhdoanquangninh.vn, radiovietnam.com.vn and mail.inoxthienphong.com; they share IP numbers with wintechcorp.vn.
Name Servers
wintechcorp.vn is delegated to three name servers nsbak.pavietnam.net, ns1.pavietnam.vn and ns2.pavietnam.vn.
wintechcorp.vn at least partially shares name servers with other domains, for instance qldh.com.vn, bitissmart.com, globebattery.vn, satraseco.com.vn and foodnhapkhau.vn.
These name servers are commonly used with ns1.dotvndns.vn, nsbak.dotvndns.com, ns2.dotvndns.vn, nsbak.pavietnam.vn and ns3.dotvndns.vn.
Host names with two IP numbers:
nsbak.pavietnam.net points to 2406:9c80::9000:302 and 112.213.89.22; ns1.pavietnam.vn points to 2406:9c80::66 and 112.213.89.3; ns2.pavietnam.vn points to 2406:9c80::9000:111 and 222.255.121.247.
Mail Servers
wintechcorp.vn is handled by a single mail server, mail.wintechcorp.vn.
The host name mail.wintechcorp.vn points to IP 103.57.221.27.