megacon.vn - robtex.com
megacon.vn
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=2030753469 | ||||||
Subdomains
www.megacon.vn |
Same first word
Similar names
DNS History
10 records (10 active, 0 former)
●NSns1.dotvndns.vn2026-05-01 → 2026-05-09 · 2 obs
● 2026-05-09 19:18:12
●NSns2.dotvndns.vn2026-05-01 → 2026-05-09 · 2 obs
● 2026-05-09 19:18:12
●NSns3.dotvndns.vn2026-05-01 → 2026-05-09 · 2 obs
● 2026-05-09 19:18:12
●NSnsbak.dotvndns.com2026-05-01 → 2026-05-09 · 2 obs
● 2026-05-09 19:18:12
●MXalt1.aspmx.l.google.com2026-05-01 → 2026-05-09 · 2 obs
● 2026-05-09 19:18:12
●MXalt2.aspmx.l.google.com2026-05-01 → 2026-05-09 · 2 obs
● 2026-05-09 19:18:12
●MXalt3.aspmx.l.google.com2026-05-01 → 2026-05-09 · 2 obs
● 2026-05-09 19:18:12
●MXalt4.aspmx.l.google.com2026-05-01 → 2026-05-09 · 2 obs
● 2026-05-09 19:18:12
●MXaspmx.l.google.com2026-05-01 → 2026-05-09 · 2 obs
● 2026-05-09 19:18:12
●A103.187.169.492026-05-01 → 2026-05-09 · 2 obs
● 2026-05-09 19:18:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn... | - |
| megacon.vn | ns1.dotvndns.vn, ns3.dotvndns.vn, ns2.dotvndns.vn, nsbak.dotvndns.com | 4 records |
✅ Authoritative Response
Server:222.255.121.247
NS records: ns1.dotvndns.vn, ns3.dotvndns.vn, ns2.dotvndns.vn, nsbak.dotvndns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for megacon.vn (unsigned zone)
⏱️ Timing
Total: 2355ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.187.169.49 |
| NS | 4 | ns3.dotvndns.vn, nsbak.dotvndns.com... |
| MX | 5 | alt3.aspmx.l.google.com (pri: 10), alt4.aspmx.l.google.com (pri: 10)... |
| SOA | 1 | nsbak.dotvndns.com hostmaster.megacon.vn |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns2.dotvndns.vn, ns1.dotvndns.vn, ns2.dotvndns.vn...)
Analysis
Hierarchy
The parent of www.megacon.vn is megacon.vn.
IP Addresses
megacon.vn points to IP number: 103.187.169.49.
Other host names such as tienthinhjsc.vn, mail.redoneagency.vn, redoneagency.vn, www.hrcvietnam.vn and www.megacon.vn share IPs with megacon.vn.
Name Servers
megacon.vn is delegated to four name servers: nsbak.dotvndns.com, ns1.dotvndns.vn, ns2.dotvndns.vn and ns3.dotvndns.vn.
megacon.vn at least partially shares name servers with other domains, for instance queenwindow.com, hachigl.vn, pinacquy.vn, khangdienland.vn and trungviet.vn.
these name servers are commonly used with ns1.pavietnam.vn, ns2.pavietnam.vn, nsbak.pavietnam.net and ns4.dotvndns.vn.
Two IP numbers per host:
nsbak.dotvndns.com 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.
One IP number per host:
ns3.dotvndns.vn points to 112.213.89.22.
Hosts that point to 112.213.89.22:
nsbak.dotvndns.com and ns3.dotvndns.vn.
Mail Servers
Five mail servers handle megacon.vn: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.
megacon.vn shares at least partially some mail servers with other domains, including ns500693.ns500734.ns500693.ns500693.ns500734.ns500699.ns500699.ns500588.ns500699.ns500693.ns500588.ns500699.ns500699.ns500602.ns500578.ns500110.dtrkdll.com, ns500758.ns500698.ns500698.ns500759.ns500698.ns500736.ns500736.ns500735.ns500698.ns500735.ns500735.ns500698.ns500708.ns500698.ns500576.ns500576.ns500652.trackreceptor.com, ns500758.ns500759.ns500698.ns500759.ns500736.ns500735.ns500698.ns500698.ns500735.ns500735.ns500576.ns500708.ns500708.ns500708.ns500686.ns500619.ns500576.trackreceptor.com, ns500731.ns500754.ns500754.ns500742.ns500704.ns500704.ns500671.ns500731.ns500704.ns500704.ns500666.lustychickser.com and ns500758.ns500698.ns500758.ns500698.ns500735.ns500698.ns500698.ns500736.ns500708.ns500698.ns500698.ns500576.ns500619.trackreceptor.com.
these mail servers are often used together with mail servers aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.
Host names with two IP numbers:
Hostname aspmx.l.google.com points to 2607:f8b0:4004:c1b::1b and 142.251.111.27.
Hostname alt1.aspmx.l.google.com points to 2607:f8b0:4023:2801::1a and 192.178.128.26.
Hostname alt2.aspmx.l.google.com points to 2607:f8b0:4023:3003::1b and 172.253.145.26.
Hostname alt3.aspmx.l.google.com points to 2a00:1450:4009:c0f::1a and 192.178.223.26.
Hostname alt4.aspmx.l.google.com points to 2607:f8b0:4001:c70::1b and 192.178.209.26.