dinhtan.com.vn - robtex.com
dinhtan.com.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 210.2.87.4🇻🇳 QTSP210.2.87.0/24 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 | 874.ninamailservice.com | ||||||
| NS | ns1.nina.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.nina.vn | ||||||
| A | 222.255.121.247🇻🇳 VDC222.255.121.0/24 VNPT | ||||||
| PTR | static.vdc.vn | ||||||
| PTR | static.vnpt.vn | ||||||
| MX | mail.dinhtan.com.vn ⭐ | ||||||
| A | 210.2.87.4🇻🇳 QTSP210.2.87.0/24 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 | 874.ninamailservice.com | ||||||
| TXT | v=spf1 a mx ip4:210.2.87.4 ~all | ||||||
| SOA | ns1.nina.vnhostmaster@dinhtan.com.vn 2025-10-09 #2 | ||||||
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=2022707845 | ||||||
Subdomains
mail.dinhtan.com.vn |
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●MXmail.dinhtan.com.vn2026-05-01 → 2026-05-10 · 2 obs
● 2026-05-10 10:49:42
●A210.2.87.42026-05-01 → 2026-05-10 · 2 obs
● 2026-05-10 10:49:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | a.dns-servers.vn, c.dns-servers.vn, b.dns-servers.vn, h.dns-servers.vn... | 16 records |
| dinhtan.com.vn | ns1.nina.vn, ns2.nina.vn | - |
✅ Authoritative Response
Server:112.213.89.3
NS records: ns1.nina.vn, ns2.nina.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dinhtan.com.vn (unsigned zone)
⏱️ Timing
Total: 1720ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 210.2.87.4 |
| NS | 2 | ns2.nina.vn, ns1.nina.vn |
| MX | 1 | mail.dinhtan.com.vn (pri: 10) |
| TXT | 1 | v=spf1 a mx ip4:210.2.87.4 ~all |
| SOA | 1 | ns1.nina.vn hostmaster.dinhtan.com.vn |
📌 Glue Records Collected
Total: 16
In-bailiwick: 16 (a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn...)
Analysis
Hierarchy
mail.dinhtan.com.vn is a child of dinhtan.com.vn.
IP Addresses
dinhtan.com.vn resolves to one IP number: 210.2.87.4.
Other host names, for instance www.zenart.com.vn, mobile.bestbarista.com, 86.111.8-static.reverse.bestbarista.com, vachngantrungthien.com and cnz.bestbarista.com share IP numbers with dinhtan.com.vn.
Name Servers
dinhtan.com.vn's delegation uses two name servers: ns1.nina.vn and ns2.nina.vn.
dinhtan.com.vn uses the same name server setup as other domains, such as suakhoatam.com, batdongsansaithanh.com, baovepmv.com, trandotex.com and toilet.vn.
dinhtan.com.vn at least partially shares name servers with other domains, including xuongchetaomay.vn, dogominhhieu.com, dichvuthumuadocu.vn, nhanghibinhlong.com and nhandatcnc.com.
These name servers are commonly used with ns3.nina.vn, ns4.nina.vn, ns1.dotvndns.vn, ns1.nasani.vn, ns2.nasani.vn and ns3.nasani.vn.
Host names with a single IP address: ns1.nina.vn points to 112.213.89.3; ns2.nina.vn points to 222.255.121.247.
Mail Servers
A single mail server handles dinhtan.com.vn, mail.dinhtan.com.vn.
Host name mail.dinhtan.com.vn resolves to a single IP: 210.2.87.4.