donghocodien.com - robtex.com
donghocodien.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.221.223.27🇻🇳 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 | donghocodien.com ⭐ | ||||||
| A | 103.221.223.27🇻🇳 AZDIGI-AS-VN103.221.220.0/22 AZDIGI-VN | ||||||
| TXT | v=spf1 ip4:103.221.222.83 include:azdigi-mailgateway.com ip4:103.221.223.27 i... | ||||||
| SOA | ns3.azdigi.comhosting-admin@azdigi.com 2026-04-09 #0 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1778504006 | ||||||
MX for
donghocodien.com |
Same first word
donghocodien.com |
DNS History
4 records (4 active, 0 former)
●NSns3.azdigi.com2026-03-22 → 2026-05-11 · 2 obs
● 2026-05-11 12:59:12
●NSns4.azdigi.com2026-03-22 → 2026-05-11 · 2 obs
● 2026-05-11 12:59:12
●MXdonghocodien.com2026-03-22 → 2026-05-11 · 2 obs
● 2026-05-11 12:59:12
●A103.221.223.272026-03-22 → 2026-05-11 · 2 obs
● 2026-05-11 12:59:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| donghocodien.com | ns3.azdigi.com, ns4.azdigi.com | 2 records |
✅ Authoritative Response
Server:45.252.248.5
NS records: ns3.azdigi.com, ns4.azdigi.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for donghocodien.com (unsigned zone)
⏱️ Timing
Total: 885ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.221.223.27 |
| NS | 2 | ns4.azdigi.com, ns3.azdigi.com |
| MX | 1 | donghocodien.com (pri: 0) |
| TXT | 1 | v=spf1 ip4:103.221.222.83 include:azdigi |
| SOA | 1 | ns3.azdigi.com hosting-admin.azdigi.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns3.azdigi.com, ns4.azdigi.com)
Analysis
Mail Server Role
donghocodien.com serves as the mail server for donghocodien.com.
IP Addresses
donghocodien.com points to a single IP number: 103.221.223.27.
Other host names, for instance webdisk.vci.com.vn, www.suachuamayin24.vn, xchfxlms.ironhackvietnam.edu.vn, zestart.vn and www.dinhcutoancau.vn share IP numbers with donghocodien.com.
Name Servers
Delegation for donghocodien.com rests with two name servers, ns3.azdigi.com and ns4.azdigi.com.
donghocodien.com shares the same name server setup as other domains, including tuvanthammytaohinh.vn, vuabanhpia.vn, vnfeednews.com, trankhaiaicoaching.com and 28tech.com.vn.
donghocodien.com at least partially shares name servers with other domains, for instance bacminhcanh.com, gookin.vn, maypsy.vn, vivana.net and lemare.vn.
These name servers are commonly used alongside ns3.azdigihost.com, ns4.azdigihost.com, ns4azdigi.com and ns5.azdigi.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
A single mail server handles donghocodien.com.
donghocodien.com points to a single IP: 103.221.223.27.