intrungnhat.com - robtex.com
intrungnhat.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.77.162.23🇻🇳 SUPERDATA103.77.162.0/24 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 | innsbruck.maychu.cloud | ||||||
| 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.intrungnhat.com ⭐ | ||||||
| A | 103.77.162.23🇻🇳 SUPERDATA103.77.162.0/24 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 | innsbruck.maychu.cloud | ||||||
| TXT | v=spf1 a mx ip4:120.72.119.25 ~all | ||||||
| SOA | nsbak.pavietnam.nethostmaster@intrungnhat.com 2026-05-09 #4 | ||||||
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=1778478231 | ||||||
Subdomains
Same first word
intrungnhat.com |
DNS History
6 records (5 active, 1 former)
●NSns1.pavietnam.vn2026-05-01 → 2026-05-11 · 2 obs
● 2026-05-11 06:03:28
●NSns2.pavietnam.vn2026-05-01 → 2026-05-11 · 2 obs
● 2026-05-11 06:03:28
●NSnsbak.pavietnam.net2026-05-01 → 2026-05-11 · 2 obs
● 2026-05-11 06:03:28
●MXmail.intrungnhat.com2026-05-01 → 2026-05-11 · 2 obs
● 2026-05-11 06:03:28
●A103.77.162.232026-05-09 → 2026-05-11 · 3 obs
● 2026-05-09 14:17:24
● 2026-05-11 06:03:28
○A120.72.119.252026-05-01 → 2026-05-08 · 4 obs
● 2026-05-08 12:01:48
○ 2026-05-09 14:17:24
○ 2026-05-11 06:03:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| intrungnhat.com | nsbak.pavietnam.net, ns1.pavietnam.vn, ns2.pavietnam.vn | - |
✅ 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 intrungnhat.com (unsigned zone)
⏱️ Timing
Total: 2127ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.77.162.23 |
| NS | 3 | ns1.pavietnam.vn, nsbak.pavietnam.net... |
| MX | 1 | mail.intrungnhat.com (pri: 10) |
| TXT | 1 | v=spf1 a mx ip4:120.72.119.25 ~all |
| SOA | 1 | nsbak.pavietnam.net hostmaster.intrungnh |
Analysis
Hierarchy
intrungnhat.com is a parent of mail.intrungnhat.com and www.intrungnhat.com.
IP Addresses
intrungnhat.com points to a single IP number: 103.77.162.23.
Other host names, for instance mayhutbuidaiviet.com, cpcalendars.ktktsaigon.edu.vn, www.ngheanhospital.com.vn, www.quanlythuenha.vn and vpn.ktktsaigon.edu.vn share IP numbers with intrungnhat.com.
Name Servers
The domain intrungnhat.com is delegated to three name servers: nsbak.pavietnam.net, ns1.pavietnam.vn and ns2.pavietnam.vn.
intrungnhat.com shares name servers with other domains at least partially, for instance baonhakhoa.com, vitechdigital.vn, saigonpetro.vn, idmea.com and sieuthibepquangvinh.vn.
These name servers are often used with ns1.dotvndns.vn, ns2.dotvndns.vn, nsbak.dotvndns.com, dnsbak.pavietnam.vn and nsbak.pavietnam.vn.
Host names with two IP numbers:
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
The mail server for intrungnhat.com is mail.intrungnhat.com.
Host name mail.intrungnhat.com resolves to IP 103.77.162.23.