agi.edu.vn - robtex.com
agi.edu.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.221.220.38🇻🇳 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 | agi.edu.vn ⭐ | ||||||
| A | 103.221.220.38🇻🇳 AZDIGI-AS-VN103.221.220.0/22 AZDIGI-VN | ||||||
| TXT | v=spf1 ip4:103.221.222.68 include:azdigi-mailgateway.com +mx +a +ip4:103.221.... | ||||||
| SOA | ns3.azdigi.comhosting-admin@azdigi.com 2026-04-02 #1 | ||||||
edu.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=2018564899 | ||||||
MX for
agi.edu.vn |
Subdomains
mail.agi.edu.vn |
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSns3.azdigi.com2026-04-30 → 2026-05-11 · 2 obs
● 2026-05-11 00:03:56
●NSns4.azdigi.com2026-04-30 → 2026-05-11 · 2 obs
● 2026-05-11 00:03:56
●MXagi.edu.vn2026-04-30 → 2026-05-11 · 2 obs
● 2026-05-11 00:03:56
●A103.221.220.382026-04-30 → 2026-05-11 · 2 obs
● 2026-05-11 00:03:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn... | - |
| agi.edu.vn | ns4.azdigi.com, ns3.azdigi.com | - |
✅ Authoritative Response
Server:45.252.248.5
NS records: ns4.azdigi.com, ns3.azdigi.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for agi.edu.vn (unsigned zone)
⏱️ Timing
Total: 1345ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.221.220.38 |
| NS | 2 | ns3.azdigi.com, ns4.azdigi.com |
| MX | 1 | agi.edu.vn (pri: 0) |
| TXT | 1 | v=spf1 ip4:103.221.222.68 include:azdigi |
| SOA | 1 | ns3.azdigi.com hosting-admin.azdigi.com |
Analysis
Hierarchy
The parent of mail.agi.edu.vn is agi.edu.vn.
Mail Server Role
agi.edu.vn serves as a mail server for agi.edu.vn.
IP Addresses
agi.edu.vn points to a single IP: 103.221.220.38.
Other host names, for instance mazdatansonnhat.com.vn, pelestudio.vn, www.guumedia.vn, inanhdephaiphong.com.vn and mail.coffeewoodchew.com share IP numbers with agi.edu.vn.
Name Servers
Two name servers ns3.azdigi.com and ns4.azdigi.com handle delegation for agi.edu.vn.
agi.edu.vn uses the same name server setup as other domains, for example hocngay.net, laptrinhmoingay.com, om-shanti-yoga.com, thanhdiahonghot.com and tscoffee.top.
agi.edu.vn partially shares name servers with other domains; examples include micad.vn, btmedia.vn, sieuthitool.vn, khoacuathanhdat.com and bacminhcanh.com.
These name servers are often used with ns4azdigi.com, ns1.azdigi.com, ns2.azdigi.com, ns3.azdigihost.com, ns4.azdigihost.com, ns1.inet.vn, ns2.inet.vn and ns3.inet.vn.
Host names with one IP number: The host name ns3.azdigi.com points to 45.252.248.5 and the host name ns4.azdigi.com points to 103.221.222.220.
Mail Servers
agi.edu.vn is handled by a single mail server, agi.edu.vn.
agi.edu.vn points to a single IP: 103.221.220.38.