suanhadnc.com - robtex.com
suanhadnc.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 120.72.119.1🇻🇳 QTSP120.72.119.0/24 QTSC-VN | ||||||
| PTR | 1191.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.suanhadnc.com ⭐ | ||||||
| A | 120.72.119.1🇻🇳 QTSP120.72.119.0/24 QTSC-VN | ||||||
| PTR | 1191.ninamailservice.com | ||||||
| TXT | v=spf1 a mx ~all | ||||||
| SOA | ns1.nina.vnhostmaster@suanhadnc.com 2017-11-21 #0 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1774575147 | ||||||
Subdomains
mail.suanhadnc.com |
Same first word
suanhadnc.com |
DNS History
4 records (4 active, 0 former)
●MXmail.suanhadnc.com2016-12-14 → 2026-03-27 · 2 obs
● 2026-03-27 01:33:56
●A120.72.119.12016-12-14 → 2026-03-27 · 2 obs
● 2026-03-27 01:33:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| suanhadnc.com | 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 suanhadnc.com (unsigned zone)
⏱️ Timing
Total: 1920ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 120.72.119.1 |
| NS | 2 | ns2.nina.vn, ns1.nina.vn |
| MX | 1 | mail.suanhadnc.com (pri: 10) |
| TXT | 1 | v=spf1 a mx ~all |
| SOA | 1 | ns1.nina.vn hostmaster.suanhadnc.com |
Analysis
Hierarchy
suanhadnc.com is the parent of mail.suanhadnc.com.
IP Addresses
suanhadnc.com resolves to one IP number: 120.72.119.1.
other host names including mail.banghetregiare.net, mail.thinhlocphat.com, thietbigiaoducviet.com, seagvn.com and www.maybodam.vn share IP numbers with suanhadnc.com.
Name Servers
suanhadnc.com is delegated to two name servers ns1.nina.vn and ns2.nina.vn.
suanhadnc.com shares the same name server setup as other domains, for instance mienggiodafa.com, thietbidongan.com, vngap.com, chailogiasi.com and diadanhbong.com.
suanhadnc.com at least partially shares name servers with other domains, for instance diensonguyen.com, 365n.com.vn, vietducwindow.com, cheftancookingclass.com and bongraytai.com.
These name servers are commonly used alongside ns3.nina.vn, ns1.dotvndns.vn, ns4.nina.vn, nsbak.pavietnam.net, ns1.pavietnam.vn, ns2.pavietnam.vn and nsbak.dotvndns.com.
Host names with one IP number:
ns1.nina.vn points to 112.213.89.3
ns2.nina.vn points to 222.255.121.247
Mail Servers
suanhadnc.com is handled by a single mail server, mail.suanhadnc.com.
mail.suanhadnc.com resolves to IP 120.72.119.1.