bmwindows.vn - robtex.com
bmwindows.vn
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=2030592580 | ||||||
Subdomains
Same first word
bmwindows.vn |
DNS History
12 records (5 active, 7 former)
●NSns1.dotvndns.vn2026-03-23 → 2026-03-28 · 3 obs
● 2026-03-23 11:02:34
● 2026-03-28 02:38:24
○NSns1.ngocviet.org2018-05-11 → 2018-05-11 · 3 obs
○ 2020-11-07 10:47:32
○ 2026-03-28 02:38:24
○NSns1.vietnap.net2020-11-07 → 2020-11-07 · 4 obs
● 2020-11-07 10:47:32
○ 2026-03-23 11:02:34
○ 2026-03-28 02:38:24
●NSns2.dotvndns.vn2026-03-23 → 2026-03-28 · 3 obs
● 2026-03-23 11:02:34
● 2026-03-28 02:38:24
○NSns2.ngocviet.org2018-05-11 → 2018-05-11 · 3 obs
○ 2020-11-07 10:47:32
○ 2026-03-28 02:38:24
○NSns2.vietnap.org2020-11-07 → 2020-11-07 · 4 obs
● 2020-11-07 10:47:32
○ 2026-03-23 11:02:34
○ 2026-03-28 02:38:24
●NSnsbak.dotvndns.com2026-03-23 → 2026-03-28 · 3 obs
● 2026-03-23 11:02:34
● 2026-03-28 02:38:24
●MXbmwindows-vn.mail.protection.outlook.com2026-03-23 → 2026-03-28 · 3 obs
● 2026-03-23 11:02:34
● 2026-03-28 02:38:24
○MXsrmail.bmwindows.vn2018-05-11 → 2020-11-07 · 4 obs
● 2020-11-07 10:47:32
○ 2026-03-23 11:02:34
○ 2026-03-28 02:38:24
●A103.174.216.962026-03-23 → 2026-03-28 · 3 obs
● 2026-03-23 11:02:34
● 2026-03-28 02:38:24
○A112.213.89.662020-11-07 → 2020-11-07 · 4 obs
● 2020-11-07 10:47:32
○ 2026-03-23 11:02:34
○ 2026-03-28 02:38:24
○A123.30.108.1562018-05-11 → 2018-05-11 · 3 obs
○ 2020-11-07 10:47:32
○ 2026-03-28 02:38:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn... | - |
| bmwindows.vn | ns2.dotvndns.vn, nsbak.dotvndns.com, ns1.dotvndns.vn | 4 records |
✅ Authoritative Response
Server:222.255.121.247
NS records: ns2.dotvndns.vn, nsbak.dotvndns.com, ns1.dotvndns.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bmwindows.vn (unsigned zone)
⏱️ Timing
Total: 1858ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.174.216.96 |
| NS | 3 | nsbak.dotvndns.com, ns2.dotvndns.vn... |
| MX | 1 | bmwindows-vn.mail.protection.outlook.com |
| TXT | 5 | _o8yai1qxqfrudd82x3uj12ps4p4tw2i, 3wyqm5qgmd2gm7x1gbjbw9gmswk90320... |
| SOA | 1 | ns1.dotvndns.vn hostmaster.bmwindows.vn |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns2.dotvndns.vn, ns1.dotvndns.vn, ns2.dotvndns.vn...)
Analysis
Hierarchy
bmwindows.vn is a parent of bmsrmail.bmwindows.vn, mail.bmwindows.vn, nrw.bmwindows.vn and srmail.bmwindows.vn.
IP Addresses
bmwindows.vn points to a single IP number: 103.174.216.96.
Other host names, for instance mail.nrw.bmwindows.vn, bmsrmail.bmwindows.vn, mail.bmwindows.vn, nrw.bmwindows.vn and srmail.bmwindows.vn share IP numbers with bmwindows.vn.
Name Servers
The delegation for bmwindows.vn is handled by three name servers: nsbak.dotvndns.com, ns1.dotvndns.vn and ns2.dotvndns.vn.
bmwindows.vn at least partially shares name servers with other domains, for instance bannhadat.com, cautrucnamviet.com.vn, mtsc.vn, ngothoinhiem.edu.vn and pacificvn.com.
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
bmwindows.vn is handled by a single mail server, bmwindows-vn.mail.protection.outlook.com.
The host name bmwindows-vn.mail.protection.outlook.com resolves to six IP numbers: 2a01:111:f403:cc09::, 2a01:111:f403:cc1a::8, 2a01:111:f403:cc1f::4, 52.101.124.117, 52.101.137.0 and 52.101.157.80.