connecttech.vn - robtex.com
connecttech.vn
vn
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | dns-master.vnnic.vn ⭐ | ||||||
| NS | a.dns-servers.vn | ||||||
| NS | b.dns-servers.vn | ||||||
| NS | c.dns-servers.vn | ||||||
| NS | d.dns-servers.vn | ||||||
| NS | e.dns-servers.vn | ||||||
| NS | f.dns-servers.vn | ||||||
| NS | g.dns-servers.vn | ||||||
| NS | h.dns-servers.vn | ||||||
| SOA | dns-master.vnnic.vnpostmaster@vnnic.vn serial=2030754603 | ||||||
Subdomains
Same first word
connecttech.org |
connecttech.cn |
connecttech.com.au |
connecttech.info |
connecttech.ca |
connecttech.com |
connecttech.vn |
connecttech.net |
connecttech.es |
connecttech.biz |
connecttech.solutions |
connecttech.com.vn |
Similar names
DNS History
8 records (8 active, 0 former)
●NSns1.pavietnam.vn2026-05-01 → 2026-05-10 · 2 obs
● 2026-05-10 12:56:22
●NSns2.pavietnam.vn2026-05-01 → 2026-05-10 · 2 obs
● 2026-05-10 12:56:22
●NSnsbak.pavietnam.net2026-05-01 → 2026-05-10 · 2 obs
● 2026-05-10 12:56:22
●MXmail.connecttech.vn2026-05-01 → 2026-05-10 · 2 obs
● 2026-05-10 12:56:22
●MXmx1.onemail.vn2026-05-01 → 2026-05-10 · 2 obs
● 2026-05-10 12:56:22
●MXmx2.onemail.vn2026-05-01 → 2026-05-10 · 2 obs
● 2026-05-10 12:56:22
●MXmx3.onemail.vn2026-05-01 → 2026-05-10 · 2 obs
● 2026-05-10 12:56:22
●A171.244.40.1142026-05-01 → 2026-05-10 · 2 obs
● 2026-05-10 12:56:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn... | - |
| connecttech.vn | nsbak.pavietnam.net, ns1.pavietnam.vn, ns2.pavietnam.vn | 4 records |
✅ Authoritative Response
Server:112.213.89.3
NS records: nsbak.pavietnam.net, ns1.pavietnam.vn, ns2.pavietnam.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for connecttech.vn (unsigned zone)
⏱️ Timing
Total: 1611ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 171.244.40.114 |
| NS | 3 | ns2.pavietnam.vn, nsbak.pavietnam.net... |
| MX | 4 | mx2.onemail.vn (pri: 0), mx3.onemail.vn (pri: 0)... |
| TXT | 1 | v=spf1 ip4:171.244.40.114 include:_spf.o |
| SOA | 1 | ns1.pavietnam.vn hostmaster.connecttech. |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.pavietnam.vn, ns2.pavietnam.vn, ns1.pavietnam.vn...)
Analysis
Hierarchy
connecttech.vn is a parent of mail.connecttech.vn, demo020.connecttech.vn, ftp.connecttech.vn, www.connecttech.vn and pop.connecttech.vn.
IP Addresses
connecttech.vn points to IP number 171.244.40.114.
For instance, other host names mail.vetvision.com.vn, thegioibanh.net.vn, taifilefree.com, ingiarebamien.vn and ftp.thegioibanh.net.vn share IP numbers with connecttech.vn.
Name Servers
The delegation for connecttech.vn is handled by three name servers: nsbak.pavietnam.net, ns1.pavietnam.vn and ns2.pavietnam.vn.
connecttech.vn shares name servers with other domains at least partially, for example eff.com.vn, drmarie.edu.vn, n9.com.vn, hoanmyhome.vn and phongkhamthaiha.com.vn.
These name servers are commonly used alongside ns1.dotvndns.vn, ns2.dotvndns.vn, nsbak.dotvndns.com, nsbak.pavietnam.vn, ns3.dotvndns.vn and ns1.matbao.com.
Host names with two IPs:
nsbak.pavietnam.net points to 2406:9c80::9000:302 and 112.213.89.22
ns1.pavietnam.vn points to 2406:9c80::66 and 112.213.89.3
ns2.pavietnam.vn points to 2406:9c80::9000:111 and 222.255.121.247
Mail Servers
connecttech.vn is handled by four mail servers: mail.connecttech.vn, mx1.onemail.vn, mx2.onemail.vn and mx3.onemail.vn.
connecttech.vn shares mail servers with other domains at least partially; for instance den.vn, mixi.vn, iplusarch.com, vanphuccare.vn and thdt.vn.
these mail servers are commonly used with the mail servers mx.inet.vn.
Host names with a single IP:
mail.connecttech.vn points to 103.57.220.204
mx1.onemail.vn points to 103.216.116.14
mx2.onemail.vn points to 103.72.96.29
mx3.onemail.vn points to 103.56.162.10