vlu.net.vn - robtex.com
vlu.net.vn
net.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 2018-01-12 #81 | ||||||
Subdomains
Same first word
vlu.edu.vn |
vlu.su |
vlu.at |
vlu.com |
vlu.ro |
vlu.net.vn |
vlu.pl |
vlu.com.ua |
vlu.fi |
vlu.cz |
vlu.no |
vlu.info |
vlu.ch |
vlu.com.ve |
vlu.it |
vlu.se |
vlu.net |
vlu.co.uk |
vlu.me |
vlu.de |
vlu.nl |
vlu.dk |
vlu.gr |
Similar names
DNS History
4 records (4 active, 0 former)
●MXmail.vlu.net.vn2026-05-08 → 2026-05-12 · 2 obs
● 2026-05-12 02:26:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | c.dns-servers.vn, a.dns-servers.vn, e.dns-servers.vn, g.dns-servers.vn... | 16 records |
| vlu.net.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 vlu.net.vn (unsigned zone)
⏱️ Timing
Total: 2730ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 3 | ns-b3.tenten.vn, ns-b1.tenten.vn... |
| MX | 1 | mail.vlu.net.vn (pri: 0) |
| TXT | 1 | v=spf1 +a +mx +ip4:150.95.110.52 include |
| SOA | 1 | ns-b3.tenten.vn noreply.tenten.vn |
📌 Glue Records Collected
Total: 16
In-bailiwick: 16 (c.dns-servers.vn, c.dns-servers.vn, a.dns-servers.vn...)
Analysis
Hierarchy
vlu.net.vn is a parent of mail.vlu.net.vn and webmail.vlu.net.vn.
Name Servers
The delegation for vlu.net.vn is handled by three name servers: ns-b1.tenten.vn, ns-b2.tenten.vn and ns-b3.tenten.vn.
vlu.net.vn at least partially shares name servers with other domains, for instance faster-lock.vn, admingdtg.vn, vungocdung.vn, ape.gov.vn and quangcaoquangvan.vn.
Two IP numbers per host:
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
vlu.net.vn is handled by a single mail server, mail.vlu.net.vn.
mail.vlu.net.vn points to a single IP: 150.95.110.52.