hoadonvat.vn - robtex.com
hoadonvat.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 27.71.226.143🇻🇳 VTDC-AS-VN27.71.226.0/24 Proxy-registered route object | ||||||
| NS | ns1.dns.net.vn ⭐ | ||||||
| A | 2401:5f80:4001:2::5🇻🇳 VTDC-AS-VN2401:5f80:4000::/36 VTDC-VN | ||||||
| A | 210.211.108.160🇻🇳 VTDC-AS-VN210.211.108.0/22 Proxy-registered route object | ||||||
| PTR | ns1.dns.net.vn | ||||||
| NS | ns2.dns.net.vn | ||||||
| A | 2403:6000:3:3::🇻🇳 QTSP2403:6000::/40 | ||||||
| A | 103.45.229.100🇻🇳 QTSP103.45.229.0/24 CMI (Customer Route) | ||||||
| PTR | ns2.dns.net.vn | ||||||
| MX | mail.hoadonvat.vn ⭐ | ||||||
| TXT | v=spf1 a mx ?all | ||||||
| SOA | ns1.dns.net.vnwebmaster@dns.net.vn serial=1691506453 | ||||||
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=2030756257 | ||||||
Subdomains
www.hoadonvat.vn |
Same first word
hoadonvat.vn |
DNS History
4 records (4 active, 0 former)
●NSns1.dns.net.vn2019-12-19 → 2026-05-10 · 2 obs
● 2026-05-10 23:41:42
●NSns2.dns.net.vn2019-12-19 → 2026-05-10 · 2 obs
● 2026-05-10 23:41:42
●MXmail.hoadonvat.vn2019-12-19 → 2026-05-10 · 2 obs
● 2026-05-10 23:41:42
●A27.71.226.1432019-12-19 → 2026-05-10 · 2 obs
● 2026-05-10 23:41:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | c.dns-servers.vn, a.dns-servers.vn, g.dns-servers.vn, d.dns-servers.vn... | - |
| hoadonvat.vn | ns2.dns.net.vn, ns1.dns.net.vn | - |
✅ Authoritative Response
Server:210.211.108.160
NS records: ns2.dns.net.vn, ns1.dns.net.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for hoadonvat.vn (unsigned zone)
⏱️ Timing
Total: 2232ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 27.71.226.143 |
| NS | 2 | ns2.dns.net.vn, ns1.dns.net.vn |
| MX | 1 | mail.hoadonvat.vn (pri: 10) |
| TXT | 1 | v=spf1 a mx ?all |
| SOA | 1 | ns1.dns.net.vn webmaster.dns.net.vn |
Analysis
Hierarchy
hoadonvat.vn is the parent of www.hoadonvat.vn.
IP Addresses
hoadonvat.vn resolves to one IP number: 27.71.226.143.
other host names including baohiemxahoidientu.edu.vn, kashingli.dcrd.gov.vn, autodiscover.vca.org.vn, daotao.vca.org.vn and stage.hoadondientu.edu.vn share IP numbers with hoadonvat.vn.
Name Servers
hoadonvat.vn is delegated to two name servers ns1.dns.net.vn and ns2.dns.net.vn.
hoadonvat.vn shares the same name server setup as other domains, for instance khachsanthieny.com, durianvietnam.com, det10-10.vn, anloimedical.com and phs.edu.vn.
hoadonvat.vn at least partially shares name servers with other domains, for instance heduong.com.vn, tansang.com.vn, dongnamlab.com, namsaigon.edu.vn and chothuevanphong.com.vn.
Host names with two IP numbers:
The host name ns1.dns.net.vn points to 2401:5f80:4001:2::5 and 210.211.108.160; the host name ns2.dns.net.vn points to 2403:6000:3:3:: and 103.45.229.100.
Mail Servers
hoadonvat.vn is handled by a single mail server, mail.hoadonvat.vn.