cuahangtcs.com - robtex.com
cuahangtcs.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 118.69.80.37🇻🇳 FPT-AS-AP118.69.80.0/20 Vietnam Internet Network Information Center (VNNIC) 18 Nguyen Du Str, Hai Ba Trung District, Hanoi City, Vietnam 10th floor, MITEC Tower, Duong Dinh Nghe, Cau Giay, Hanoi | ||||||
| NS | ns1.hostingviet.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.hostingviet.vn | ||||||
| A | 222.255.121.247🇻🇳 VDC222.255.121.0/24 VNPT | ||||||
| PTR | static.vdc.vn | ||||||
| PTR | static.vnpt.vn | ||||||
| MX | mail.cuahangtcs.com ⭐ | ||||||
| A | 118.69.80.37🇻🇳 FPT-AS-AP118.69.80.0/20 Vietnam Internet Network Information Center (VNNIC) 18 Nguyen Du Str, Hai Ba Trung District, Hanoi City, Vietnam 10th floor, MITEC Tower, Duong Dinh Nghe, Cau Giay, Hanoi | ||||||
| TXT | v=spf1 a mx ~all | ||||||
| SOA | ns1.hostingviet.vnhostmaster@cuahangtcs.com 2019-09-27 #7 | ||||||
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=1778235416 | ||||||
Subdomains
mail.cuahangtcs.com |
Same first word
cuahangtcs.com |
DNS History
5 records (4 active, 1 former)
●NSns1.hostingviet.vn2016-12-05 → 2026-05-08 · 2 obs
● 2026-05-08 10:38:00
●NSns2.hostingviet.vn2016-12-05 → 2026-05-08 · 2 obs
● 2026-05-08 10:38:00
●MXmail.cuahangtcs.com2016-12-05 → 2026-05-08 · 2 obs
● 2026-05-08 10:38:00
●A118.69.80.372026-02-15 → 2026-05-08 · 3 obs
● 2026-02-15 19:52:18
● 2026-05-08 10:38:00
○A210.245.125.822016-12-05 → 2017-08-18 · 4 obs
● 2017-08-18 01:20:40
○ 2026-02-15 19:52:18
○ 2026-05-08 10:38:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, j.gtld-servers.net, c.gtld-servers.net, h.gtld-servers.net... | - |
| cuahangtcs.com | ns1.hostingviet.vn, ns2.hostingviet.vn | - |
✅ Authoritative Response
Server:112.213.89.3
NS records: ns1.hostingviet.vn, ns2.hostingviet.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cuahangtcs.com (unsigned zone)
⏱️ Timing
Total: 984ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 118.69.80.37 |
| NS | 2 | ns1.hostingviet.vn, ns2.hostingviet.vn |
| MX | 1 | mail.cuahangtcs.com (pri: 10) |
| TXT | 1 | v=spf1 a mx ~all |
| SOA | 1 | ns1.hostingviet.vn hostmaster.cuahangtcs |
Analysis
Hierarchy
cuahangtcs.com is the parent of mail.cuahangtcs.com.
IP Addresses
cuahangtcs.com resolves to one IP number: 118.69.80.37.
other host names including hobbyhome.vn, www.lazen.vn, anthinhmedical.com.vn, www.eltamd.vn and loveramics.vn share IP numbers with cuahangtcs.com.
Name Servers
cuahangtcs.com is delegated to two name servers ns1.hostingviet.vn and ns2.hostingviet.vn.
cuahangtcs.com shares the same name server setup as other domains, for instance noithatvietxinh.vn, toowen.com, hoaanteam.com, baoveaulac.com and vietsovpetrohotel.vn.
cuahangtcs.com at least partially shares name servers with other domains, for instance kienthucphapluat.vn, daytretukylongbien.edu.vn, copphadanang.com, yduocbaolong.vn and mamnonhuongsonb.edu.vn.
These name servers are commonly used alongside ns3.dotvndns.vn, nsbak.pavietnam.vn, ns1.dotvndns.vn, ns1.pavietnam.vn, ns2.pavietnam.vn, nsbak.dotvndns.com and ns4.dotvndns.vn.
Host names with one IP number:
ns1.hostingviet.vn points to 112.213.89.3
ns2.hostingviet.vn points to 222.255.121.247
Mail Servers
cuahangtcs.com is handled by a single mail server, mail.cuahangtcs.com.
mail.cuahangtcs.com resolves to IP 118.69.80.37.