vietucjsc.com - robtex.com
vietucjsc.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 210.245.8.134🇻🇳 FPT-AS-AP210.245.8.0/21 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.sapo.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.sapo.vn | ||||||
| A | 222.255.121.247🇻🇳 VDC222.255.121.0/24 VNPT | ||||||
| PTR | static.vdc.vn | ||||||
| PTR | static.vnpt.vn | ||||||
| MX | mail.vietucjsc.com ⭐ | ||||||
| A | 210.245.8.134🇻🇳 FPT-AS-AP210.245.8.0/21 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.sapo.vnhostmaster@vietucjsc.com 2026-02-24 #2 | ||||||
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=1778345736 | ||||||
Subdomains
mail.vietucjsc.com |
Same first word
vietucjsc.com |
DNS History
4 records (4 active, 0 former)
●MXmail.vietucjsc.com2026-03-01 → 2026-05-09 · 2 obs
● 2026-05-09 17:06:50
●A210.245.8.1342026-03-01 → 2026-05-09 · 2 obs
● 2026-05-09 17:06:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, f.gtld-servers.net, a.gtld-servers.net, k.gtld-servers.net... | - |
| vietucjsc.com | ns1.sapo.vn, ns2.sapo.vn | - |
✅ Authoritative Response
Server:112.213.89.3
NS records: ns1.sapo.vn, ns2.sapo.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for vietucjsc.com (unsigned zone)
⏱️ Timing
Total: 4021ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 210.245.8.134 |
| NS | 2 | ns1.sapo.vn, ns2.sapo.vn |
| MX | 1 | mail.vietucjsc.com (pri: 10) |
| TXT | 1 | v=spf1 a mx ~all |
| SOA | 1 | ns1.sapo.vn hostmaster.vietucjsc.com |
Analysis
Hierarchy
mail.vietucjsc.com is a child of vietucjsc.com.
IP Addresses
vietucjsc.com resolves to one IP number: 210.245.8.134.
Other host names, for instance truongphatpetfood.com, m.bachthinh.edu.vn, dentrangtrigiaxuong.com, mail.thungcarton.net.vn and mail.linhanhauto.com share IP numbers with vietucjsc.com.
Name Servers
vietucjsc.com's delegation uses two name servers: ns1.sapo.vn and ns2.sapo.vn.
vietucjsc.com uses the same name server setup as other domains, such as bibeoauthentic.vn, respontravel.com, hamilton.vn, chuottrang.vn and sunrisemanpower.com.vn.
vietucjsc.com at least partially shares name servers with other domains, including greenway.vn, anhduongedu.vn, truongphatpetfood.com, konni39.vn and ecovn.com.vn.
These name servers are commonly used together with the name servers ns1.dotvndns.vn, ns2.dotvndns.vn, ns1.dkt.com.vn and nsbak.pavietnam.vn.
Host names with a single IP address: ns1.sapo.vn points to 112.213.89.3; ns2.sapo.vn points to 222.255.121.247.
Mail Servers
A single mail server handles vietucjsc.com, mail.vietucjsc.com.
Host name mail.vietucjsc.com resolves to a single IP: 210.245.8.134.