ducproaudio.com - robtex.com
ducproaudio.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 82.197.70.195🇬🇧 CONTABO-ASIA82.197.68.0/22 | ||||||
| PTR | vmi1954355.contaboserver.net | ||||||
| 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.ducproaudio.com ⭐ | ||||||
| A | 112.213.90.75🇻🇳 SUPERDATA112.213.90.0/24 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 | mx9075.maychuemail.net | ||||||
| TXT | v=spf1 a mx ~all | ||||||
| SOA | nsbak.pavietnam.nethostmaster@ducproaudio.com 2025-07-14 #25 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1776205752 | ||||||
Subdomains
mail.ducproaudio.com |
Same first word
ducproaudio.com |
DNS History
10 records (5 active, 5 former)
●NSns1.pavietnam.vn2015-08-13 → 2026-04-14 · 2 obs
● 2026-04-14 22:30:20
●NSns2.pavietnam.vn2015-08-13 → 2026-04-14 · 2 obs
● 2026-04-14 22:30:20
●NSnsbak.pavietnam.net2020-01-11 → 2026-04-14 · 3 obs
● 2020-01-11 04:30:04
● 2026-04-14 22:30:20
●MXmail.ducproaudio.com2015-08-13 → 2026-04-14 · 5 obs
● 2017-02-20 06:55:16
○ 2020-01-11 04:30:04
● 2026-03-25 21:41:06
● 2026-04-14 22:30:20
○MXmail23575.maychuemail.com2020-01-11 → 2020-01-11 · 4 obs
● 2020-01-11 04:30:04
○ 2026-03-25 21:41:06
○ 2026-04-14 22:30:20
○MXmx9075.maychuemail.net2020-01-11 → 2020-01-11 · 4 obs
● 2020-01-11 04:30:04
○ 2026-03-25 21:41:06
○ 2026-04-14 22:30:20
○A112.213.88.1632015-08-13 → 2016-03-16 · 4 obs
● 2016-03-16 22:04:28
○ 2017-02-20 06:55:16
○ 2026-04-14 22:30:20
○A112.213.89.702020-01-11 → 2020-01-11 · 4 obs
● 2020-01-11 04:30:04
○ 2026-03-25 21:41:06
○ 2026-04-14 22:30:20
○A112.78.5.1652017-02-20 → 2017-02-20 · 4 obs
● 2017-02-20 06:55:16
○ 2020-01-11 04:30:04
○ 2026-04-14 22:30:20
●A82.197.70.1952026-03-25 → 2026-04-14 · 3 obs
● 2026-03-25 21:41:06
● 2026-04-14 22:30:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| ducproaudio.com | nsbak.pavietnam.net, ns1.pavietnam.vn, ns2.pavietnam.vn | - |
✅ 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 ducproaudio.com (unsigned zone)
⏱️ Timing
Total: 1393ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 82.197.70.195 |
| NS | 3 | ns1.pavietnam.vn, ns2.pavietnam.vn... |
| MX | 1 | mail.ducproaudio.com (pri: 10) |
| TXT | 1 | v=spf1 a mx ~all |
| SOA | 1 | nsbak.pavietnam.net hostmaster.ducproaud |
Analysis
Hierarchy
The parent of mail.ducproaudio.com is ducproaudio.com.
IP Addresses
ducproaudio.com points to IP number: 82.197.70.195.
Other host names, for instance vmi1954355.contaboserver.net share IP numbers with ducproaudio.com.
Name Servers
ducproaudio.com is delegated to three name servers: nsbak.pavietnam.net, ns1.pavietnam.vn and ns2.pavietnam.vn.
ducproaudio.com at least partially shares name servers with other domains, for instance thegioidepjsc.com, luxuryvanlimousine.com, hocvienhaucan.edu.vn, abettervietnam.org and poxi.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
ducproaudio.com is handled by a single mail server, mail.ducproaudio.com.
mail.ducproaudio.com points to a single IP: 112.213.90.75.