setech.vn - robtex.com
setech.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.221.220.82🇻🇳 AZDIGI-AS-VN103.221.220.0/22 AZDIGI-VN | ||||||
| NS | ns3.azdigi.com ⭐ | ||||||
| A | 45.252.248.5🇻🇳 AZDIGI-AS-VN45.252.248.0/22 AZDIGI-VN | ||||||
| NS | ns4.azdigi.com | ||||||
| A | 103.221.222.220🇻🇳 AZDIGI-AS-VN103.221.220.0/22 AZDIGI-VN | ||||||
| MX | setech.vn ⭐ | ||||||
| A | 103.221.220.82🇻🇳 AZDIGI-AS-VN103.221.220.0/22 AZDIGI-VN | ||||||
| SOA | ns3.azdigi.comhosting-admin@azdigi.com 2026-04-14 #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=2030752027 | ||||||
MX for
setech.vn |
Subdomains
www.setech.vn |
Same first word
Similar names
DNS History
7 records (4 active, 3 former)
○NSdns1.vnnetsoft.vn2020-02-25 → 2020-02-25 · 3 obs
○ 2026-05-01 14:22:06
○ 2026-05-09 17:11:50
○NSdns2.vnnetsoft.vn2020-02-25 → 2020-02-25 · 3 obs
○ 2026-05-01 14:22:06
○ 2026-05-09 17:11:50
●NSns3.azdigi.com2026-05-01 → 2026-05-09 · 3 obs
● 2026-05-01 14:22:06
● 2026-05-09 17:11:50
●NSns4.azdigi.com2026-05-01 → 2026-05-09 · 3 obs
● 2026-05-01 14:22:06
● 2026-05-09 17:11:50
●MXsetech.vn2026-05-01 → 2026-05-09 · 2 obs
● 2026-05-09 17:11:50
●A103.221.220.822026-05-01 → 2026-05-09 · 3 obs
● 2026-05-01 14:22:06
● 2026-05-09 17:11:50
○A123.30.182.802020-02-25 → 2020-02-25 · 3 obs
○ 2026-05-01 14:22:06
○ 2026-05-09 17:11:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | e.dns-servers.vn, f.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn... | - |
| setech.vn | ns3.azdigi.com, ns4.azdigi.com | - |
✅ Authoritative Response
Server:45.252.248.5
NS records: ns3.azdigi.com, ns4.azdigi.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for setech.vn (unsigned zone)
⏱️ Timing
Total: 1449ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.221.220.82 |
| NS | 2 | ns3.azdigi.com, ns4.azdigi.com |
| MX | 1 | setech.vn (pri: 0) |
| SOA | 1 | ns3.azdigi.com hosting-admin.azdigi.com |
Analysis
Hierarchy
setech.vn is the parent of www.setech.vn.
Mail Server Role
setech.vn is the mail server for setech.vn.
IP Addresses
setech.vn resolves to a single IP: 103.221.220.82.
Other host names, for instance vn.seooneclick.vn, hanacard.vn, training.thenewgym.vn, setechvn.com and haninh.vn share IP numbers with setech.vn.
Name Servers
setech.vn has two name servers: ns3.azdigi.com and ns4.azdigi.com.
setech.vn shares the same name server setup as other domains, for example simpleloanoffers.com, diaockienhung.vn, azcar.vn, xedanangdihoian.com and ngockhangcorp.vn.
setech.vn shares some name servers with other domains, for example agimexpharm.com.vn, biocarb.vn, mitsujapan.vn, vungdatyen.vn and gomynghesondong.vn.
These name servers are often used together with ns4azdigi.com, ns1.matbao.vn and ns2.matbao.vn.
Host names with a single IP:
ns3.azdigi.com points to 45.252.248.5
ns4.azdigi.com points to 103.221.222.220
Mail Servers
One mail server handles setech.vn.
Host name setech.vn points to IP 103.221.220.82.