bdshcm.com.vn - robtex.com
bdshcm.com.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.57.221.27🇻🇳 VNPT-AS-VN103.57.220.0/22 INET-VN | ||||||
| NS | ns-master.inet.vn ⭐ | ||||||
| A | 202.92.4.8🇻🇳 VNPT-AS-VN202.92.4.0/22 INET-VN | ||||||
| NS | ns1.inet.vn | ||||||
| A | 2001:df7:ce00:1::7🇻🇳 VNPT-AS-VN2001:df7:ce00::/48 INETSOFT-VN Inet software one member company limited | ||||||
| A | 202.92.4.25🇻🇳 VNPT-AS-VN202.92.4.0/22 INET-VN | ||||||
| NS | ns2.inet.vn | ||||||
| A | 2401:5f80:2001:4::30🇻🇳 VTDC-AS-VN2401:5f80:2000::/36 VTDC-VN | ||||||
| A | 210.211.99.38🇻🇳 VTDC-AS-VN210.211.99.0/24 Proxy-registered route object | ||||||
| NS | ns3.inet.vn | ||||||
| A | 2401:5f80:4001:4::14🇻🇳 VTDC-AS-VN2401:5f80:4000::/36 VTDC-VN | ||||||
| A | 203.113.174.42🇻🇳 VTDC-AS-VN203.113.174.0/23 VIETTEL-VN | ||||||
| MX | mail.bdshcm.com.vn ⭐ | ||||||
| A | 103.57.221.27🇻🇳 VNPT-AS-VN103.57.220.0/22 INET-VN | ||||||
| TXT | v=spf1 a mx ~all | ||||||
| SOA | ns-master.inet.vnpostmaster@inet.vn 2015-07-28 #0 | ||||||
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=2022708588 | ||||||
Subdomains
mail.bdshcm.com.vn |
autodiscover.bdshcm.com.vn |
cpcontacts.bdshcm.com.vn |
webdisk.bdshcm.com.vn |
cpcalendars.bdshcm.com.vn |
webmail.bdshcm.com.vn |
Same first word
Similar names
sdcmhb.com |
sdmchb.com |
csbhdm.com |
hbdscm.com |
hbcdsm.com |
bsdmch.com |
bmchsd.org |
hbcsmd.com |
hbdsmc.com |
hcbdsm.com |
cdmsbh.com |
hbsdcm.com |
bmchsd.k12.ny.us |
mcbdsh.com |
hbmsdc.com |
cdhmsb.com |
DNS History
6 records (6 active, 0 former)
●NSns-master.inet.vn2026-05-01 → 2026-05-10 · 2 obs
● 2026-05-10 23:30:16
●MXmail.bdshcm.com.vn2026-05-01 → 2026-05-10 · 2 obs
● 2026-05-10 23:30:16
●A103.57.221.272026-05-01 → 2026-05-10 · 2 obs
● 2026-05-10 23:30:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn... | - |
| bdshcm.com.vn | ns1.inet.vn, ns2.inet.vn, ns3.inet.vn | - |
✅ Authoritative Response
Server:202.92.4.25
NS records: ns1.inet.vn, ns2.inet.vn, ns3.inet.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bdshcm.com.vn (unsigned zone)
⏱️ Timing
Total: 1862ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.57.221.27 |
| NS | 3 | ns1.inet.vn, ns2.inet.vn... |
| MX | 1 | mail.bdshcm.com.vn (pri: 0) |
| TXT | 1 | v=spf1 a mx ~all |
| SOA | 1 | ns-master.inet.vn postmaster.inet.vn |
Analysis
Hierarchy
bdshcm.com.vn is a parent of mail.bdshcm.com.vn, autodiscover.bdshcm.com.vn, cpcontacts.bdshcm.com.vn, webdisk.bdshcm.com.vn, cpcalendars.bdshcm.com.vn and a few other host names.
IP Addresses
bdshcm.com.vn points to a single IP address: 103.57.221.27.
Other host names such as webdisk.bdshcm.com.vn, bepdainam.com, autodiscover.ktbv.vn, cpcontacts.adapter.vn and dogohoitruong.vn share IPs with bdshcm.com.vn.
Name Servers
bdshcm.com.vn is delegated to four name servers: ns-master.inet.vn, ns1.inet.vn, ns2.inet.vn and ns3.inet.vn.
bdshcm.com.vn at least partially shares name servers with other domains, for example lscable.com.vn, gioi.org, lavinuts.com.vn, rup.vn and lamchutienganh.com.vn.
These name servers are often used together with hcmc3.saigonnet.vn and hcmc4.saigonnet.vn.
Host names with two IP numbers:
ns1.inet.vn points to 2001:df7:ce00:1::7 and 202.92.4.25.
ns2.inet.vn points to 2401:5f80:2001:4::30 and 210.211.99.38.
ns3.inet.vn points to 2401:5f80:4001:4::14 and 203.113.174.42.
Host names with one IP number:
ns-master.inet.vn points to 202.92.4.8.
Mail Servers
The mail.bdshcm.com.vn mail server handles bdshcm.com.vn.
mail.bdshcm.com.vn points to a single IP number: 103.57.221.27.