bdcare.vn - robtex.com
bdcare.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.28.38.131🇻🇳 NHAN-HOA-AS-VN103.28.36.0/22 NHANHOA-VN | ||||||
| NS | ns1.zonedns.vn ⭐ | ||||||
| A | 2401:c080:1400:1cd4:5400:5ff:fe80:ec33🇸🇬 AS-VULTR2401:c080:1400::/38 Vultr Assigned Prefix | ||||||
| A | 64.176.84.220🇸🇬 AS-VULTR64.176.80.0/20 Vultr Assigned Prefix | ||||||
| PTR | ns1.zonedns.vn | ||||||
| NS | ns2.zonedns.vn | ||||||
| A | 2401:c080:1400:1cd4:5400:5ff:fe80:ec33🇸🇬 AS-VULTR2401:c080:1400::/38 Vultr Assigned Prefix | ||||||
| A | 103.176.178.51🇻🇳 NHAN-HOA-AS-VN103.176.178.0/24 NINETECH-VN | ||||||
| NS | ns3.zonedns.vn | ||||||
| A | 2001:df1:3200::15🇻🇳 NHAN-HOA-AS-VN2001:df1:3200::/48 NHANHOA-VN | ||||||
| A | 103.28.36.30🇻🇳 NHAN-HOA-AS-VN103.28.36.0/22 NHANHOA-VN | ||||||
| NS | ns4.zonedns.vn | ||||||
| A | 2001:df1:3200::15🇻🇳 NHAN-HOA-AS-VN2001:df1:3200::/48 NHANHOA-VN | ||||||
| A | 103.28.39.159🇻🇳 NHAN-HOA-AS-VN103.28.36.0/22 NHANHOA-VN | ||||||
| SOA | ns1.zonedns.vnroot@bdcare.vn 2024-01-18 #4 | ||||||
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=2031089676 | ||||||
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●NSns1.zonedns.vn2026-05-01 → 2026-08-09 · 2 obs
● 2026-08-09 13:15:16
●NSns2.zonedns.vn2026-05-01 → 2026-08-09 · 2 obs
● 2026-08-09 13:15:16
●NSns3.zonedns.vn2026-05-01 → 2026-08-09 · 2 obs
● 2026-08-09 13:15:16
●NSns4.zonedns.vn2026-05-01 → 2026-08-09 · 2 obs
● 2026-08-09 13:15:16
●A103.28.38.1312026-05-01 → 2026-08-09 · 2 obs
● 2026-08-09 13:15:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | g.dns-servers.vn, h.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn... | - |
| bdcare.vn | ns3.zonedns.vn, ns2.zonedns.vn, ns4.zonedns.vn, ns1.zonedns.vn | - |
✅ Authoritative Response
Server:103.28.36.30
NS records: ns3.zonedns.vn, ns2.zonedns.vn, ns4.zonedns.vn, ns1.zonedns.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bdcare.vn (unsigned zone)
⏱️ Timing
Total: 2579ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.28.38.131 |
| NS | 4 | ns4.zonedns.vn, ns3.zonedns.vn... |
| SOA | 1 | ns1.zonedns.vn root.bdcare.vn |
Analysis
IP Addresses
bdcare.vn has exactly one IP address — 103.28.38.131.
coma6.com.vn, luonghuyen6290.abaha.vn, null.abaha.vn plus two other host names have IP numbers in common with bdcare.vn.
Name Servers
Four name servers handle the delegation for bdcare.vn: ns1.zonedns.vn, ns2.zonedns.vn, ns3.zonedns.vn and ns4.zonedns.vn.
bdcare.vn has at least partial name server overlap with other domains, such as dacsansonla.net, nghiathuan.edu.vn, nets.vn and two others.
It is common to see these name servers used together with name servers ns2008.nhanhoa.com.vn and ns2009.nhanhoa.com.vn.
Four hosts, each with two IP addresses — ns1.zonedns.vn → 64.176.84.220 and 2401:c080:1400:1cd4:5400:5ff:fe80:ec33; ns2.zonedns.vn → 103.176.178.51 and 2401:c080:1400:1cd4:5400:5ff:fe80:ec33; ns3.zonedns.vn → 103.28.36.30 and 2001:df1:3200::15; ns4.zonedns.vn → 103.28.39.159 and 2001:df1:3200::15.
Host names pointing to 2401:c080:1400:1cd4:5400:5ff:fe80:ec33 IP addresses: ns1.zonedns.vn and ns2.zonedns.vn.
Host names pointing to 2001:df1:3200::15 IP addresses: ns3.zonedns.vn and ns4.zonedns.vn.