htstechnology.vn - robtex.com
htstechnology.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.130.213.229🇻🇳 BKHOST-AS-VN103.130.213.0/24 Customer of Viettel BKHOST-AS-VN | ||||||
| NS | ns1.dotvndns.vn ⭐ ⚠️ Not in parent delegation | ||||||
| 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 | ns1.pavietnam.vn ⚠️ Not in zone NS records | ||||||
| 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.dotvndns.vn ⚠️ Not in parent delegation | ||||||
| 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 | ns2.pavietnam.vn ⚠️ Not in zone NS records | ||||||
| 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 ⚠️ Not in zone NS records | ||||||
| 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 | mail92134.maychuemail.com ⭐ | ||||||
| A | 112.213.92.134🇻🇳 SUPERDATA112.213.92.0/24 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 | mail92134.maychuemail.com | ||||||
| MX | mx92134.maychuemail.net(10) | ||||||
| A | 112.213.92.134🇻🇳 SUPERDATA112.213.92.0/24 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 | mail92134.maychuemail.com | ||||||
| TXT | v=spf1 include:spf.maychuemail.com ~all | ||||||
| SOA | ns1.dotvndns.vnhostmaster@htstechnology.vn 2026-03-02 #5 | ||||||
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=2030759289 | ||||||
Subdomains
www.htstechnology.vn |
Same first word
htstechnology.com |
htstechnology.vn |
htstechnology.net |
Similar names
DNS History
8 records (8 active, 0 former)
●NSns1.dotvndns.vn2026-05-01 → 2026-05-11 · 2 obs
● 2026-05-11 11:56:28
●NSns1.pavietnam.vn2026-05-01 → 2026-05-11 · 2 obs
● 2026-05-11 11:56:28
●NSns2.dotvndns.vn2026-05-01 → 2026-05-11 · 2 obs
● 2026-05-11 11:56:28
●NSns2.pavietnam.vn2026-05-01 → 2026-05-11 · 2 obs
● 2026-05-11 11:56:28
●NSnsbak.pavietnam.net2026-05-01 → 2026-05-11 · 2 obs
● 2026-05-11 11:56:28
●MXmail92134.maychuemail.com2026-05-01 → 2026-05-11 · 2 obs
● 2026-05-11 11:56:28
●MXmx92134.maychuemail.net2026-05-01 → 2026-05-11 · 2 obs
● 2026-05-11 11:56:28
●A103.130.213.2292026-05-01 → 2026-05-11 · 2 obs
● 2026-05-11 11:56:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn... | - |
| htstechnology.vn | nsbak.pavietnam.net, ns1.pavietnam.vn, ns2.pavietnam.vn | 4 records |
✅ Authoritative Response
Server:112.213.89.22
NS records: nsbak.pavietnam.net, ns1.pavietnam.vn, ns2.pavietnam.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for htstechnology.vn (unsigned zone)
⏱️ Timing
Total: 2774ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.130.213.229 |
| NS | 2 | ns1.dotvndns.vn, ns2.dotvndns.vn |
| MX | 2 | mail92134.maychuemail.com (pri: 5), mx92134.maychuemail.net (pri: 10) |
| TXT | 1 | v=spf1 include:spf.maychuemail.com ~all |
| SOA | 1 | ns1.dotvndns.vn hostmaster.htstechnology |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.pavietnam.vn, ns2.pavietnam.vn, ns1.pavietnam.vn...)
Analysis
Hierarchy
www.htstechnology.vn is a child of htstechnology.vn.
IP Addresses
htstechnology.vn resolves to one IP number: 103.130.213.229.
Other host names, for example zcdp.vn, share IP numbers with htstechnology.vn.
Name Servers
htstechnology.vn is delegated to five name servers: nsbak.pavietnam.net, ns1.dotvndns.vn, ns2.dotvndns.vn, ns1.pavietnam.vn and ns2.pavietnam.vn.
htstechnology.vn at least partially shares name servers with other domains, including hocvienhonnhan.com, biodesignpools.vn, suamayvitinh.com, intertour.com.vn and 2res.com.vn.
These name servers are often used with nsbak.dotvndns.com and ns3.dotvndns.vn.
Two IPs per name:
nsbak.pavietnam.net points to 2406:9c80::9000:302 and 112.213.89.22
ns1.dotvndns.vn points to 2406:9c80::66 and 112.213.89.3
ns2.dotvndns.vn points to 2406:9c80::9000:111 and 222.255.121.247
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
Names pointing to 2406:9c80::66: ns1.dotvndns.vn and ns1.pavietnam.vn
Names pointing to 112.213.89.3: ns1.dotvndns.vn and ns1.pavietnam.vn
Names pointing to 2406:9c80::9000:111: ns2.dotvndns.vn and ns2.pavietnam.vn
Names pointing to 222.255.121.247: ns2.dotvndns.vn and ns2.pavietnam.vn
Mail Servers
htstechnology.vn is served by two mail servers mail92134.maychuemail.com and mx92134.maychuemail.net.
htstechnology.vn shares the same mail server setup as other domains, for instance rubycommunity.com.au, shopdienmaynhat.com, nuoclavie.vn, anphulaw.com and azwell.vn.
htstechnology.vn shares at least some mail servers with other domains, for example minhhagroup.com, pgtgroup.vn, phongkhamnhatviet.vn, minhousesg.com and vovgiaothong.vn.
Host names with a single IP number:
The host name mail92134.maychuemail.com points to 112.213.92.134.
The host name mx92134.maychuemail.net points to 112.213.92.134.
Host names pointing to 112.213.92.134: mail92134.maychuemail.com and mx92134.maychuemail.net.