iotlabs.vn - robtex.com
iotlabs.vn
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 103.153.73.126🇻🇳 VNPT-AS-VN103.153.72.0/23 NANDA-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 | mail9057.maychuemail.com ⭐ | ||||||
| A | 112.213.90.57🇻🇳 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 | mail9057.maychuemail.com | ||||||
| MX | mx9057.maychuemail.net(10) | ||||||
| A | 112.213.90.57🇻🇳 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 | mail9057.maychuemail.com | ||||||
| TXT | v=spf1 include:spf.maychuemail.com ~all | ||||||
| SOA | dnssec1.pavietnam.vnhostmaster@iotlabs.vn 2026-04-12 #3 | ||||||
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=2030761025 | ||||||
Subdomains
mqtt.iotlabs.vn |
dashboard.iotlabs.vn |
hello.iotlabs.vn |
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●NSdnssec1.pavietnam.vn2026-05-01 → 2026-05-11 · 2 obs
● 2026-05-11 21:34:30
●NSdnssec2.pavietnam.vn2026-05-01 → 2026-05-11 · 2 obs
● 2026-05-11 21:34:30
●NSdnssecbak.pavietnam.net2026-05-01 → 2026-05-11 · 2 obs
● 2026-05-11 21:34:30
●MXmail9057.maychuemail.com2026-05-01 → 2026-05-11 · 2 obs
● 2026-05-11 21:34:30
●MXmx9057.maychuemail.net2026-05-01 → 2026-05-11 · 2 obs
● 2026-05-11 21:34:30
●A103.153.73.1262026-05-01 → 2026-05-11 · 2 obs
● 2026-05-11 21:34:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | c.dns-servers.vn, a.dns-servers.vn, e.dns-servers.vn, g.dns-servers.vn... | - |
| iotlabs.vn | dnssec2.pavietnam.vn, dnssec1.pavietnam.vn, dnssecbak.pavietnam.net | - |
✅ Authoritative Response
Server:112.213.82.186
NS records: dnssec2.pavietnam.vn, dnssec1.pavietnam.vn, dnssecbak.pavietnam.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 4617ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.153.73.126 |
| NS | 3 | dnssec2.pavietnam.vn, dnssec1.pavietnam.vn... |
| MX | 2 | mx9057.maychuemail.net (pri: 10), mail9057.maychuemail.com (pri: 5) |
| TXT | 1 | v=spf1 include:spf.maychuemail.com ~all |
| SOA | 1 | dnssec1.pavietnam.vn hostmaster.iotlabs. |
Analysis
Hierarchy
iotlabs.vn is a parent of mqtt.iotlabs.vn, dashboard.iotlabs.vn and hello.iotlabs.vn.
IP Addresses
iotlabs.vn resolves to a single IP address: 103.153.73.126.
Other host names, for instance hello.iotlabs.vn, share IP numbers with iotlabs.vn.
Name Servers
iotlabs.vn is delegated to three name servers: dnssecbak.pavietnam.net, dnssec1.pavietnam.vn and dnssec2.pavietnam.vn.
iotlabs.vn at least partially shares name servers with other domains, including labone.net.vn, happyworldacademy.edu.vn, perka.com.vn, surfdanang.zone and dienthongminhesmart.com.
these name servers are commonly 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
iotlabs.vn is handled by two mail servers: mail9057.maychuemail.com and mx9057.maychuemail.net.
iotlabs.vn shares its mail server setup with other domains, including positive.io.vn, mcvn.vn, viettinreal.com, quanlynhaviet.com.vn and aua.com.vn.
The mail servers for iotlabs.vn are shared with other domains, for instance giangkieu.com, vinahic.com, mirai-sol.vn, fptstore.net and thegioidienmattroi.vn.
Host names with a single IP:
- mail9057.maychuemail.com points to 112.213.90.57
- mx9057.maychuemail.net points to 112.213.90.57
Host names that point to 112.213.90.57: mail9057.maychuemail.com and mx9057.maychuemail.net