vacsvn.com - robtex.com
vacsvn.com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 45.252.251.51🇻🇳 AZDIGI-AS-VN45.252.248.0/22 AZDIGI-VN | ||||||
| NS | dnssec1.pavietnam.vn ⭐ | ||||||
| A | 2406:9c80::9000:202🇻🇳 SUPERDATA2406:9c80::/48 -VN | ||||||
| A | 112.213.82.186🇻🇳 SUPERDATA112.213.82.0/24 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 | dnssec1.dotvndns.vn | ||||||
| NS | dnssec2.pavietnam.vn | ||||||
| A | 2406:9c80::9000:d202🇻🇳 SUPERDATA2406:9c80::/48 -VN | ||||||
| A | 222.255.121.214🇻🇳 VDC222.255.121.0/24 VNPT | ||||||
| PTR | dnssec2.dotvndns.vn | ||||||
| NS | dnssecbak.pavietnam.net | ||||||
| A | 2406:9c80::9000:d203🇻🇳 SUPERDATA2406:9c80::/48 -VN | ||||||
| A | 203.162.78.50🇻🇳 VDC203.162.78.0/24 VNPT | ||||||
| PTR | ci78-50.netnam.vn | ||||||
| MX | mail163179.maychuemail.com ⭐ | ||||||
| A | 103.77.163.179🇻🇳 SUPERDATA103.77.163.0/24 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 | mail163179.maychuemail.com | ||||||
| SOA | dnssec1.pavietnam.vnhostmaster@vacsvn.com 2026-04-02 #1 | ||||||
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=1778561116 | ||||||
Subdomains
www.vacsvn.com |
Same first word
vacsvn.com |
DNS History
5 records (5 active, 0 former)
●NSdnssec1.pavietnam.vn2026-05-01 → 2026-05-12 · 2 obs
● 2026-05-12 04:49:56
●NSdnssec2.pavietnam.vn2026-05-01 → 2026-05-12 · 2 obs
● 2026-05-12 04:49:56
●NSdnssecbak.pavietnam.net2026-05-01 → 2026-05-12 · 2 obs
● 2026-05-12 04:49:56
●MXmail163179.maychuemail.com2026-05-01 → 2026-05-12 · 2 obs
● 2026-05-12 04:49:56
●A45.252.251.512026-05-12 → 2026-05-12 · 2 obs
● 2026-05-12 04:49:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, h.gtld-servers.net, m.gtld-servers.net, j.gtld-servers.net... | - |
| vacsvn.com | dnssec1.pavietnam.vn, dnssec2.pavietnam.vn, dnssecbak.pavietnam.net | - |
✅ Authoritative Response
Server:203.162.78.50
NS records: dnssec1.pavietnam.vn, dnssec2.pavietnam.vn, dnssecbak.pavietnam.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1994ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 45.252.251.51 |
| NS | 3 | dnssec1.pavietnam.vn, dnssecbak.pavietnam.net... |
| SOA | 1 | dnssec1.pavietnam.vn hostmaster.vacsvn.c |
Analysis
Hierarchy
vacsvn.com is a parent of www.vacsvn.com.
IP Addresses
vacsvn.com points to a single IP address: 45.252.251.51.
Other host names such as bacninhtoyota.com.vinfastninhbinh.net.vn, www.eoffice.pvcmt.vn, saigonsecurity.com, canamvn.com and www.qtr.edu.vn share IP numbers with vacsvn.com.
Name Servers
vacsvn.com is delegated to three name servers: dnssecbak.pavietnam.net, dnssec1.pavietnam.vn and dnssec2.pavietnam.vn.
At least part of the name servers for vacsvn.com are shared with other domains, for instance pmh.com.vn, dscderma.com.vn, panocean-ttr.com.vn, exam-go.com and ric.vn.
These name servers are often used together with ns1.pavietnam.vn, ns2.pavietnam.vn and nsbak.pavietnam.net.
Host names with two IP numbers:
dnssecbak.pavietnam.net points to 2406:9c80::9000:d203 and 203.162.78.50
dnssec1.pavietnam.vn points to 2406:9c80::9000:202 and 112.213.82.186
dnssec2.pavietnam.vn points to 2406:9c80::9000:d202 and 222.255.121.214
Mail Servers
The mail server for vacsvn.com is mail163179.maychuemail.com.
Host mail163179.maychuemail.com points to IP 103.77.163.179.