duchuynh.com - robtex.com
duchuynh.com
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=1774633287 | ||||||
Subdomains
mail.duchuynh.com |
Same first word
duchuynh.com |
Similar names
DNS History
6 records (6 active, 0 former)
●NSns1.server-103-173-227-99.da.direct2026-03-17 → 2026-03-27 · 2 obs
● 2026-03-27 17:47:56
●NSns2.server-103-173-227-99.da.direct2026-03-17 → 2026-03-27 · 5 obs
● 2026-03-25 00:27:30
○ 2026-03-26 23:33:36
● 2026-03-27 17:47:54
● 2026-03-27 17:47:56
●NSns22.interdata.vn2026-03-17 → 2026-03-27 · 2 obs
● 2026-03-27 17:47:56
●NSns23.interdata.vn2026-03-17 → 2026-03-27 · 2 obs
● 2026-03-27 17:47:56
●MXmail.duchuynh.com2026-03-17 → 2026-03-27 · 2 obs
● 2026-03-27 17:47:56
●A103.173.227.992026-03-17 → 2026-03-27 · 2 obs
● 2026-03-27 17:47:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| duchuynh.com | ns22.interdata.vn, ns23.interdata.vn | - |
✅ Authoritative Response
Server:103.173.227.99
NS records: ns22.interdata.vn, ns23.interdata.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for duchuynh.com (unsigned zone)
⏱️ Timing
Total: 2811ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.173.227.99 |
| NS | 2 | ns1.server-103-173-227-99.da.direct, ns2.server-103-173-227-99.da.direct |
| MX | 1 | mail.duchuynh.com (pri: 10) |
| TXT | 1 | v=spf1 a mx ip4:103.173.227.99 ip6:2400: |
| SOA | 1 | ns1.server-103-173-227-99.da.direct host |
Analysis
Hierarchy
mail.duchuynh.com has duchuynh.com as its parent.
IP Addresses
duchuynh.com maps to IP address 103.173.227.99.
Other host names, for instance tikkit.vn, sonmac.vn, shopit.com.vn, nhahangbachkim.com.vn and massagekhiemthi.vn share IP numbers with duchuynh.com.
Name Servers
duchuynh.com is delegated to four name servers: ns22.interdata.vn, ns23.interdata.vn, ns1.server-103-173-227-99.da.direct and ns2.server-103-173-227-99.da.direct.
duchuynh.com shares some name servers with other domains, for example iamsale.vn.
Host names sharing one IP address map to 103.173.227.99: ns22.interdata.vn, ns23.interdata.vn, ns1.server-103-173-227-99.da.direct and ns2.server-103-173-227-99.da.direct.
Mail Servers
duchuynh.com is handled by a single mail server, mail.duchuynh.com.
mail.duchuynh.com points to one IP number: 103.173.227.99.