aztea.vn - robtex.com
aztea.vn
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 2031-04-13 #9 | ||||||
Previously MX for
aztea.vn |
Same first word
Similar names
DNS History
8 records (3 active, 5 former)
●NSns-b1.tenten.vn2026-07-11 → 2026-07-27 · 3 obs
● 2026-07-11 20:07:02
● 2026-07-27 02:50:28
●NSns-b2.tenten.vn2026-07-11 → 2026-07-27 · 3 obs
● 2026-07-11 20:07:02
● 2026-07-27 02:50:28
●NSns-b3.tenten.vn2026-07-11 → 2026-07-27 · 3 obs
● 2026-07-11 20:07:02
● 2026-07-27 02:50:28
○NSns1.zonedns.vn2019-12-20 → 2019-12-20 · 3 obs
○ 2026-07-11 20:07:02
○ 2026-07-27 02:50:28
○NSns2.zonedns.vn2019-12-20 → 2019-12-20 · 3 obs
○ 2026-07-11 20:07:02
○ 2026-07-27 02:50:28
○NSns3.zonedns.vn2019-12-20 → 2019-12-20 · 3 obs
○ 2026-07-11 20:07:02
○ 2026-07-27 02:50:28
○MXaztea.vn2019-12-20 → 2019-12-20 · 3 obs
○ 2026-07-11 20:07:02
○ 2026-07-27 02:50:28
○A45.13.254.792019-12-20 → 2019-12-20 · 3 obs
○ 2026-07-11 20:07:02
○ 2026-07-27 02:50:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn... | 16 records |
| aztea.vn | ns-b1.tenten.vn, ns-b2.tenten.vn, ns-b3.tenten.vn | - |
✅ Authoritative Response
Server:163.44.207.21
NS records: ns-b1.tenten.vn, ns-b2.tenten.vn, ns-b3.tenten.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for aztea.vn (unsigned zone)
⏱️ Timing
Total: 2366ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 3 | ns-b2.tenten.vn, ns-b3.tenten.vn... |
| SOA | 1 | ns-b3.tenten.vn noreply.tenten.vn |
📌 Glue Records Collected
Total: 16
In-bailiwick: 16 (a.dns-servers.vn, a.dns-servers.vn, b.dns-servers.vn...)
Analysis
Name Servers
DNS for aztea.vn is handled by three authoritative name servers: ns-b1.tenten.vn, ns-b2.tenten.vn and ns-b3.tenten.vn.
At least some of aztea.vn's name servers are shared with other domains, for example dlvn.vn, cabala.com.vn, ecovalley.edu.vn and two more.
Three hostnames — ns-b1.tenten.vn, ns-b2.tenten.vn and ns-b3.tenten.vn — each have two IP addresses: ns-b1.tenten.vn has 137.59.104.67 and 2404:f080:1101:321:a150:95:110:1230, ns-b2.tenten.vn has 137.59.104.68 and 2404:f080:1101:321:a150:95:110:1231, and ns-b3.tenten.vn has 163.44.207.21 and 2404:f080:1101:321:a150:95:110:1232.