jtec.com.vn - robtex.com
jtec.com.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 210.245.8.141🇻🇳 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.dkt.com.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.dkt.com.vn | ||||||
| A | 222.255.121.247🇻🇳 VDC222.255.121.0/24 VNPT | ||||||
| PTR | static.vdc.vn | ||||||
| PTR | static.vnpt.vn | ||||||
| MX | mail.jtec.com.vn ⭐ | ||||||
| TXT | v=spf1 a mx ~all | ||||||
| SOA | ns1.dkt.com.vnhostmaster@jtec.com.vn 2019-04-01 #11 | ||||||
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=2022716832 | ||||||
Subdomains
mail.jtec.com.vn |
Same first word
jtec.be |
jtec.fr |
jtec.se |
jtec.co.uk |
jtec.ch |
jtec.info |
jtec.ie |
jtec.com.br |
jtec.com.vn |
jtec.nl |
jtec.at |
jtec.com |
jtec.co.jp |
jtec.co.at |
jtec.tools |
jtec.ca |
jtec.or.jp |
jtec.it |
jtec.de |
jtec.com.jo |
jtec.biz |
jtec.net |
jtec.eu |
Similar names
DNS History
4 records (4 active, 0 former)
●NSns1.dkt.com.vn2026-05-01 → 2026-05-15 · 2 obs
● 2026-05-15 11:29:36
●NSns2.dkt.com.vn2026-05-01 → 2026-05-15 · 2 obs
● 2026-05-15 11:29:36
●MXmail.jtec.com.vn2026-05-01 → 2026-05-15 · 2 obs
● 2026-05-15 11:29:36
●A210.245.8.1412026-05-01 → 2026-05-15 · 2 obs
● 2026-05-15 11:29:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | a.dns-servers.vn, c.dns-servers.vn, g.dns-servers.vn, b.dns-servers.vn... | - |
| jtec.com.vn | ns2.dkt.com.vn, ns1.dkt.com.vn | - |
✅ Authoritative Response
Server:222.255.121.247
NS records: ns2.dkt.com.vn, ns1.dkt.com.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jtec.com.vn (unsigned zone)
⏱️ Timing
Total: 3730ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 210.245.8.141 |
| NS | 2 | ns2.dkt.com.vn, ns1.dkt.com.vn |
| MX | 1 | mail.jtec.com.vn (pri: 10) |
| TXT | 1 | v=spf1 a mx ~all |
| SOA | 1 | ns1.dkt.com.vn hostmaster.jtec.com.vn |
Analysis
Hierarchy
The parent of mail.jtec.com.vn is jtec.com.vn.
IP Addresses
jtec.com.vn points to IP number: 210.245.8.141.
Other host names such as www.pandaco.vn, www.tuuyenorthopaedic.com.vn, giaruou.vn, mail.myphammochavn.com and vaafcmail.woori.edu.vn share IPs with jtec.com.vn.
Name Servers
jtec.com.vn is delegated to two name servers: ns1.dkt.com.vn and ns2.dkt.com.vn.
jtec.com.vn shares the same name server setup as tasviet.vn, datrangtri.net.vn, vachngankgv.com, woori.edu.vn and taodenshop.com.
jtec.com.vn at least partially shares name servers with other domains, for instance van.vn, thietbivesinhnhapkhau.com.vn, giasiaothun.com, tamanflowers.com and tratamthai.vn.
These name servers are commonly used with ns1.sapo.vn, ns2.sapo.vn, ns1.dotvndns.vn, ns2.dotvndns.vn, ns3.dkt.com.vn and nsbak.dotvndns.com.
Host names with a single IP:
ns1.dkt.com.vn points to 112.213.89.3.
ns2.dkt.com.vn points to 222.255.121.247.
Mail Servers
jtec.com.vn is handled by a single mail server, mail.jtec.com.vn.