smartnet.com.vn - robtex.com
smartnet.com.vn
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=2022712659 | ||||||
Same first word
Similar names
DNS History
7 records (6 active, 1 former)
●NSns1.pavietnam.vn2018-08-06 → 2026-05-12 · 2 obs
● 2026-05-12 23:44:48
●NSns2.pavietnam.vn2018-08-06 → 2026-05-12 · 2 obs
● 2026-05-12 23:44:48
●NSnsbak.pavietnam.net2018-08-06 → 2026-05-12 · 2 obs
● 2026-05-12 23:44:48
●MXalt1.aspmx.l.google.com2018-08-06 → 2026-05-12 · 2 obs
● 2026-05-12 23:44:48
●MXaspmx.l.google.com2018-08-06 → 2026-05-12 · 2 obs
● 2026-05-12 23:44:48
○A103.74.117.1452018-08-06 → 2018-08-06 · 3 obs
○ 2026-05-02 22:37:50
○ 2026-05-12 23:44:48
●A3.1.30.42026-05-02 → 2026-05-12 · 3 obs
● 2026-05-02 22:37:50
● 2026-05-12 23:44:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | b.dns-servers.vn, d.dns-servers.vn, h.dns-servers.vn, c.dns-servers.vn... | - |
| smartnet.com.vn | ns1.pavietnam.vn, ns2.pavietnam.vn, nsbak.pavietnam.net | - |
✅ Authoritative Response
Server:112.213.89.3
NS records: ns1.pavietnam.vn, ns2.pavietnam.vn, nsbak.pavietnam.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for smartnet.com.vn (unsigned zone)
⏱️ Timing
Total: 2169ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 3.1.30.4 |
| NS | 3 | ns2.pavietnam.vn, ns1.pavietnam.vn... |
| MX | 2 | alt1.aspmx.l.google.com (pri: 20), aspmx.l.google.com (pri: 10) |
| SOA | 1 | ns1.pavietnam.vn hostmaster.smartnet.com |
Analysis
IP Addresses
smartnet.com.vn resolves to a single IP address: 3.1.30.4.
Other host names, for instance ec2-3-1-30-4.ap-southeast-1.compute.amazonaws.com, share IP numbers with smartnet.com.vn.
Name Servers
smartnet.com.vn is delegated to three name servers: nsbak.pavietnam.net, ns1.pavietnam.vn and ns2.pavietnam.vn.
smartnet.com.vn at least partially shares name servers with other domains, including leanh-industry.com, quanlyxethongminh.com, sanotohanoi.com.vn, dinhnguyengia.edu.vn and famipoint.vn.
these name servers are commonly 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
smartnet.com.vn is handled by two mail servers: aspmx.l.google.com and alt1.aspmx.l.google.com.
smartnet.com.vn shares its mail server setup with other domains, including 32phillip.com.au, pcjob.com.tw, millenniumba.com, mycontrolfreak.net and ideaslabs.com.
The mail servers for smartnet.com.vn are shared with other domains, for instance ns500693.ns500699.ns500699.ns500734.ns500693.ns500734.ns500699.ns500699.ns500699.ns500699.ns500683.ns500693.ns500612.ns500110.dtrkdll.com, ns500698.ns500759.ns500698.ns500759.ns500735.ns500698.ns500698.ns500736.ns500735.ns500576.ns500576.ns500698.ns500576.ns500576.trackreceptor.com, ns500742.ns500742.ns500731.ns500742.ns500731.ns500742.ns500731.ns500688.ns500671.ns500649.ns500649.ns500649.lustychickser.com, ns500671.ns500731.ns500671.ns500754.ns500742.ns500754.ns500742.ns500688.ns500705.ns500705.ns500291.ns500649.ns500142.lusty(0x736c7574)z.com and ns500758.ns500758.ns500759.ns500698.ns500758.ns500735.ns500736.ns500698.ns500736.ns500698.ns500735.ns500698.ns500698.ns500708.ns500619.ns500652.ns500619.trackreceptor.com.
these mail servers are often used with alt2.aspmx.l.google.com, alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.
Host names with two IPs:
aspmx.l.google.com points to: 2607:f8b0:4004:c08::1b and 192.178.155.26
alt1.aspmx.l.google.com points to: 2607:f8b0:4023:3003::1a and 172.253.145.26