nnbcons.com.vn - robtex.com
nnbcons.com.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.221.221.90🇻🇳 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 | nnbcons.com.vn ⭐ | ||||||
| A | 103.221.221.90🇻🇳 AZDIGI-AS-VN103.221.220.0/22 AZDIGI-VN | ||||||
| TXT | v=spf1 +mx +a +ip4:45.252.248.0/22 +ip4:103.221.220.0/22 ~all | ||||||
| SOA | ns3.azdigi.comhosting-admin@azdigi.com 2026-04-17 #1 | ||||||
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=2022709915 | ||||||
MX for
nnbcons.com.vn |
Same first word
nnbcons.com.vn |
DNS History
4 records (4 active, 0 former)
●NSns3.azdigi.com2026-05-01 → 2026-05-11 · 2 obs
● 2026-05-11 14:32:44
●NSns4.azdigi.com2026-05-01 → 2026-05-11 · 2 obs
● 2026-05-11 14:32:44
●MXnnbcons.com.vn2026-05-01 → 2026-05-11 · 2 obs
● 2026-05-11 14:32:44
●A103.221.221.902026-05-01 → 2026-05-11 · 2 obs
● 2026-05-11 14:32:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | h.dns-servers.vn, a.dns-servers.vn, f.dns-servers.vn, b.dns-servers.vn... | - |
| nnbcons.com.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 nnbcons.com.vn (unsigned zone)
⏱️ Timing
Total: 4547ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.221.221.90 |
| NS | 2 | ns4.azdigi.com, ns3.azdigi.com |
| MX | 1 | nnbcons.com.vn (pri: 0) |
| TXT | 1 | v=spf1 +mx +a +ip4:45.252.248.0/22 +ip4: |
| SOA | 1 | ns3.azdigi.com hosting-admin.azdigi.com |
Analysis
Mail Server Role
The mail server for nnbcons.com.vn is nnbcons.com.vn.
IP Addresses
nnbcons.com.vn points to a single IP address: 103.221.221.90.
Other host names such as mercedes-andu.com.vn, cpcontacts.tgreen.vn, dichvutanglehaiphong.vn, www.htxthanhkien.com.hdnfresh.com.vn and online.tgreen.vn share IPs with nnbcons.com.vn.
Name Servers
Two name servers ns3.azdigi.com and ns4.azdigi.com handle the delegation for nnbcons.com.vn.
nnbcons.com.vn shares the same name server setup as other domains, for example nanohappy.vn, aquavn.net, muathungcarton.com, khaihoan-imperial.vn and jubi.vn.
nnbcons.com.vn at least partially shares name servers with other domains, for example hungphatcomputer.com, baovenhanphu.vn, swannailsandspa.com, zenpali.com and degson.com.vn.
These name servers are commonly used with ns1.matbao.vn and ns2.matbao.vn and ns1.matbao.com.
Host names with one IP number:
ns3.azdigi.com points to 45.252.248.5; ns4.azdigi.com points to 103.221.222.220.
Mail Servers
One mail server handles nnbcons.com.vn; that server is nnbcons.com.vn.
nnbcons.com.vn points to a single IP number: 103.221.221.90.