ltech.vn - robtex.com
ltech.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.161.170.99🇻🇳 DVS-AS-VN103.161.170.0/23 VINABISON-VN | ||||||
| NS | ns1.pavietnam.vn ⭐ | ||||||
| A | 2406:9c80::66🇻🇳 SUPERDATA2406:9c80::/48 -VN | ||||||
| PTR | ns1.dotvndns.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.pavietnam.vn | ||||||
| A | 2406:9c80::9000:111🇻🇳 SUPERDATA2406:9c80::/48 -VN | ||||||
| PTR | ns2.dotvndns.vn | ||||||
| A | 222.255.121.247🇻🇳 VDC222.255.121.0/24 VNPT | ||||||
| PTR | static.vdc.vn | ||||||
| PTR | static.vnpt.vn | ||||||
| NS | nsbak.pavietnam.net | ||||||
| A | 2406:9c80::9000:302🇻🇳 SUPERDATA2406:9c80::/48 -VN | ||||||
| PTR | nsbak.dotvndns.com | ||||||
| A | 112.213.89.22🇻🇳 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 | ns8922.dotvndns.vn | ||||||
| MX | mail93195.maychuemail.com ⭐ | ||||||
| A | 112.213.93.195🇻🇳 SUPERDATA112.213.93.0/24 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 | mail93195.maychuemail.com | ||||||
| MX | mx93195.maychuemail.net(10) | ||||||
| A | 112.213.93.195🇻🇳 SUPERDATA112.213.93.0/24 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 | mail93195.maychuemail.com | ||||||
| TXT | v=spf1 include:spf.maychuemail.com ~all | ||||||
| SOA | ns1.pavietnam.vnhostmaster@ltech.vn 2026-04-28 #41 | ||||||
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=2030753415 | ||||||
Subdomains
www.ltech.vn |
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●NSns1.pavietnam.vn2026-05-01 → 2026-05-09 · 2 obs
● 2026-05-09 17:55:04
●NSns2.pavietnam.vn2026-05-01 → 2026-05-09 · 2 obs
● 2026-05-09 17:55:04
●NSnsbak.pavietnam.net2026-05-01 → 2026-05-09 · 2 obs
● 2026-05-09 17:55:04
●MXmail93195.maychuemail.com2026-05-01 → 2026-05-09 · 2 obs
● 2026-05-09 17:55:04
●MXmx93195.maychuemail.net2026-05-01 → 2026-05-09 · 2 obs
● 2026-05-09 17:55:04
●A103.161.170.992026-05-01 → 2026-05-09 · 2 obs
● 2026-05-09 17:55:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn... | - |
| ltech.vn | ns2.pavietnam.vn, ns1.pavietnam.vn, nsbak.pavietnam.net | 4 records |
✅ Authoritative Response
Server:112.213.89.22
NS records: ns2.pavietnam.vn, ns1.pavietnam.vn, nsbak.pavietnam.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ltech.vn (unsigned zone)
⏱️ Timing
Total: 1884ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.161.170.99 |
| NS | 3 | ns2.pavietnam.vn, ns1.pavietnam.vn... |
| MX | 2 | mx93195.maychuemail.net (pri: 10), mail93195.maychuemail.com (pri: 5) |
| TXT | 1 | v=spf1 include:spf.maychuemail.com ~all |
| SOA | 1 | ns1.pavietnam.vn hostmaster.ltech.vn |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.pavietnam.vn, ns2.pavietnam.vn, ns1.pavietnam.vn...)
Analysis
Hierarchy
The parent of www.ltech.vn is ltech.vn.
IP Addresses
ltech.vn points to IP number: 103.161.170.99.
Other host names, for instance crm.hysmart.vn and hysmart.vn, share IP numbers with ltech.vn.
Name Servers
ltech.vn is delegated to three name servers: nsbak.pavietnam.net, ns1.pavietnam.vn and ns2.pavietnam.vn.
ltech.vn at least partially shares name servers with other domains, for instance vietlinh.com.vn, soncamedia.com, tapchidieuduong.vn, hueriversideresort.com and vitahealth.vn.
these name servers are commonly used together with the name servers ns1.dotvndns.vn, ns2.dotvndns.vn, nsbak.dotvndns.com, dnsbak.pavietnam.vn and nsbak.pavietnam.vn.
Host nsbak.pavietnam.net points to 2406:9c80::9000:302 and 112.213.89.22; Host ns1.pavietnam.vn points to 2406:9c80::66 and 112.213.89.3; Host ns2.pavietnam.vn points to 2406:9c80::9000:111 and 222.255.121.247.
Mail Servers
ltech.vn is handled by two mail servers: mail93195.maychuemail.com and mx93195.maychuemail.net.
The mail server setup for ltech.vn matches that of other domains, for instance overall.vn, agrochainvn.com, goldenseason.vn, lod.com.vn and magnoliahoteldn.com.
ltech.vn shares at least partially some mail servers with other domains, including nguucat.vn, watasolutions.com, tiwaco.com.vn, vvtb.edu.vn and thuduchouse.vn.
Host names sharing one IP: mail93195.maychuemail.com and mx93195.maychuemail.net point to 112.213.93.195.