3aexpress.com.vn - robtex.com
3aexpress.com.vn
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=2022641274 | ||||||
Subdomains
mail.3aexpress.com.vn |
Same first word
3aexpress.com |
3aexpress.com.vn |
Similar names
DNS History
5 records (5 active, 0 former)
●MXmail.3aexpress.com.vn2026-03-23 → 2026-03-27 · 2 obs
● 2026-03-27 11:38:16
●A103.110.84.92026-03-23 → 2026-03-27 · 2 obs
● 2026-03-27 11:38:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn... | - |
| 3aexpress.com.vn | ns-b3.tenten.vn, ns-b1.tenten.vn, ns-b2.tenten.vn | - |
✅ Authoritative Response
Server:163.44.207.21
NS records: ns-b3.tenten.vn, ns-b1.tenten.vn, ns-b2.tenten.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 3aexpress.com.vn (unsigned zone)
⏱️ Timing
Total: 3186ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.110.84.9 |
| NS | 3 | ns-b2.tenten.vn, ns-b1.tenten.vn... |
| MX | 1 | mail.3aexpress.com.vn (pri: 10) |
| TXT | 1 | v=spf1mxaip4:103.110.84.9~all |
| SOA | 1 | ns-b3.tenten.vn noreply.tenten.vn |
Analysis
Hierarchy
The parent of mail.3aexpress.com.vn is 3aexpress.com.vn.
IP Addresses
3aexpress.com.vn points to a single IP: 103.110.84.9.
Other host names, for instance www.congnghetanphu.com, sancofreight.com.vn, tournhatban.net, gothongvietnam.com and meotot.com share IP numbers with 3aexpress.com.vn.
Name Servers
3aexpress.com.vn is delegated to three name servers: ns-b1.tenten.vn, ns-b2.tenten.vn and ns-b3.tenten.vn.
3aexpress.com.vn partially shares name servers with other domains; examples include hoclaixeoto.com.vn, bintech.vn, megamedia.vn, hoianancienttown.vn and ptadesign.vn.
Host names with two IP numbers:
ns-b1.tenten.vn points to 2404:f080:1101:321:a150:95:110:1230 and 137.59.104.67.
ns-b2.tenten.vn points to 2404:f080:1101:321:a150:95:110:1231 and 137.59.104.68.
ns-b3.tenten.vn points to 2404:f080:1101:321:a150:95:110:1232 and 163.44.207.21.
Mail Servers
3aexpress.com.vn is handled by a single mail server, mail.3aexpress.com.vn.
mail.3aexpress.com.vn points to a single IP: 103.110.84.9.