technodnv.com.vn - robtex.com
technodnv.com.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 112.213.89.76🇻🇳 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 | ns8976.dotvndns.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 | ||||||
| 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 | ||||||
| MX | mail.technodnv.com.vn ⭐ | ||||||
| A | 112.213.89.76🇻🇳 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 | ns8976.dotvndns.vn | ||||||
| TXT | v=spf1 a mx ~all | ||||||
| SOA | nsbak.pavietnam.nethostmaster@technodnv.com.vn 2024-05-15 #7 | ||||||
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=2022707494 | ||||||
Subdomains
mail.technodnv.com.vn |
Same first word
technodnv.com.vn |
DNS History
6 records (5 active, 1 former)
●NSns1.pavietnam.vn2020-02-09 → 2026-05-09 · 2 obs
● 2026-05-09 17:59:20
●NSns2.pavietnam.vn2020-02-09 → 2026-05-09 · 2 obs
● 2026-05-09 17:59:20
●NSnsbak.pavietnam.net2020-02-09 → 2026-05-09 · 2 obs
● 2026-05-09 17:59:20
●MXmail.technodnv.com.vn2020-02-09 → 2026-05-09 · 2 obs
● 2026-05-09 17:59:20
○A112.213.89.1092020-02-09 → 2020-02-09 · 3 obs
○ 2026-02-19 13:00:00
○ 2026-05-09 17:59:20
●A112.213.89.762026-02-19 → 2026-05-09 · 3 obs
● 2026-02-19 13:00:00
● 2026-05-09 17:59:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | d.dns-servers.vn, a.dns-servers.vn, h.dns-servers.vn, f.dns-servers.vn... | - |
| technodnv.com.vn | ns1.pavietnam.vn, nsbak.pavietnam.net, ns2.pavietnam.vn | - |
✅ Authoritative Response
Server:112.213.89.22
NS records: ns1.pavietnam.vn, nsbak.pavietnam.net, ns2.pavietnam.vn
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
Validation error at technodnv.com.vn: Error: DNS query timeout: 203.119.44.105 for DS technodnv.com.vn
⏱️ Timing
Total: 5010ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 112.213.89.76 |
| NS | 3 | ns2.pavietnam.vn, ns1.pavietnam.vn... |
| MX | 1 | mail.technodnv.com.vn (pri: 10) |
| TXT | 1 | v=spf1 a mx ~all |
| SOA | 1 | nsbak.pavietnam.net hostmaster.technodnv |
Analysis
Hierarchy
technodnv.com.vn is the parent of mail.technodnv.com.vn.
IP Addresses
technodnv.com.vn points to a single IP number: 112.213.89.76.
other host names for instance mail.diencolongvuong.com, mail.dohungphat.com, nonla.vn, mail.iranvietnam.com and mvtech.vn share IP numbers with technodnv.com.vn.
Name Servers
technodnv.com.vn is delegated to three name servers: nsbak.pavietnam.net, ns1.pavietnam.vn and ns2.pavietnam.vn.
technodnv.com.vn at least partially shares name servers with other domains, for instance canhothongminh-aspira.vn, ketnoitieudung.vn, trangsucda.com, duhoctranquang.edu.vn and hctfamilyfood.com.vn.
these name servers are commonly used with ns1.dotvndns.vn, ns2.dotvndns.vn, nsbak.dotvndns.com, nsbak.pavietnam.vn, dnsbak.pavietnam.vn and ns3.dotvndns.vn.
Host names with two IP numbers:
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
technodnv.com.vn is handled by a single mail server, mail.technodnv.com.vn.
Host name mail.technodnv.com.vn points to IP address 112.213.89.76.