congcuhotro.net - robtex.com
congcuhotro.net
| 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.congcuhotro.net ⭐ | ||||||
| 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 | ||||||
| TXT | v=spf1 a mx ~all | ||||||
| SOA | ns1.nina.vnhostmaster@congcuhotro.net 2025-01-10 #5 | ||||||
net
| 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=1774669917 | ||||||
Subdomains
mail.congcuhotro.net |
Same first word
congcuhotro.com |
congcuhotro.net |
DNS History
4 records (4 active, 0 former)
●MXmail.congcuhotro.net2017-01-04 → 2026-03-28 · 2 obs
● 2026-03-28 04:06:08
●A120.72.119.12017-01-04 → 2026-03-28 · 2 obs
● 2026-03-28 04:06:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | m.gtld-servers.net, d.gtld-servers.net, a.gtld-servers.net, j.gtld-servers.net... | - |
| congcuhotro.net | 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 congcuhotro.net (unsigned zone)
⏱️ Timing
Total: 944ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 120.72.119.1 |
| NS | 2 | ns2.nina.vn, ns1.nina.vn |
| MX | 1 | mail.congcuhotro.net (pri: 10) |
| TXT | 1 | v=spf1 a mx ~all |
| SOA | 1 | ns1.nina.vn hostmaster.congcuhotro.net |
Analysis
Hierarchy
congcuhotro.net is the parent of mail.congcuhotro.net.
IP Addresses
congcuhotro.net resolves to one IP number: 120.72.119.1.
other host names including www.newdaytourism.com.vn, suanhadnc.com, triminh.net, thinhlocphat.com and mail.inlynhua.com share IP numbers with congcuhotro.net.
Name Servers
congcuhotro.net is delegated to two name servers ns1.nina.vn and ns2.nina.vn.
congcuhotro.net shares the same name server setup as other domains, for instance lamsaban.com, ototinphat.com, autopartvn.com, minhtamanh.com and onggiaythanhcong.com.
congcuhotro.net at least partially shares name servers with other domains, for instance dogotunhiengiare.com, phanbontkt.com, maysaynonglam.com, hanatank.com and dienlanhhuybao.com.
these name servers are commonly used with the name servers ns3.nina.vn, ns1.dotvndns.vn, ns4.nina.vn, nsbak.pavietnam.net, ns1.pavietnam.vn, ns2.pavietnam.vn, nsbak.dotvndns.com and ns2.dotvndns.vn.
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
congcuhotro.net is handled by a single mail server, mail.congcuhotro.net.
mail.congcuhotro.net resolves to IP 112.213.89.3.