lsb.vn - robtex.com
lsb.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 serial=2030761012 | ||||||
Subdomains
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSa.ns.hostvn.net2026-05-01 → 2026-05-11 · 2 obs
● 2026-05-11 20:25:18
●NSb.ns.hostvn.net2026-05-01 → 2026-05-11 · 2 obs
● 2026-05-11 20:25:18
●MXsmtp.google.com2026-05-01 → 2026-05-11 · 2 obs
● 2026-05-11 20:25:18
●A115.79.39.712026-05-01 → 2026-05-11 · 2 obs
● 2026-05-11 20:25:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | c.dns-servers.vn, a.dns-servers.vn, e.dns-servers.vn, g.dns-servers.vn... | - |
| lsb.vn | b.ns.hostvn.net, a.ns.hostvn.net | - |
✅ Authoritative Response
Server:185.136.99.112
NS records: b.ns.hostvn.net, a.ns.hostvn.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for lsb.vn (unsigned zone)
⏱️ Timing
Total: 1027ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 115.79.39.71 |
| NS | 2 | b.ns.hostvn.net, a.ns.hostvn.net |
| MX | 1 | smtp.google.com (pri: 1) |
| TXT | 1 | google-site-verification=_EeXtu1fLHGwysL |
| SOA | 1 | a.ns.hostvn.net hostmaster.hostvn.net |
Analysis
Hierarchy
lsb.vn is a parent of report.lsb.vn and ai.lsb.vn.
IP Addresses
lsb.vn points to a single IP address: 115.79.39.71.
Name Servers
Two name servers a.ns.hostvn.net and b.ns.hostvn.net handle the delegation for lsb.vn.
lsb.vn shares the same name server setup as other domains, for example quanlan.edu.vn, datphongdalat.vn, ang.vn, xehunglong.com and chungcusaidong.net.
lsb.vn at least partially shares name servers with other domains, for example chohoaviet.com, tq-linde.vn, interpass.edu.vn, hgsolar.com.vn and moitruongachau.com.
these name servers commonly pair with ns2.anycast.vn, ns1.anycast.vn, ns4.anycast.vn and ns3.anycast.vn.
Host names with two IP numbers:
a.ns.hostvn.net points to 185.136.96.112 and 185.136.97.112.
b.ns.hostvn.net points to 185.136.98.112 and 185.136.99.112.
Mail Servers
The smtp.google.com mail server handles lsb.vn.
lsb.vn shares the same mail server setup as other domains, including ratnermuseum.com, openai2400hq.com, pushmeister.com, edelap.com.ar and quillin.us.
lsb.vn shares at least partially some mail servers with other domains, for instance mdsr.ac.th, walkup.media, fyule.io, doruco.com.vn and saraogitextiles.com.
These mail servers are often used with alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.
The host name smtp.google.com maps to nine IP numbers: 2607:f8b0:4004:c23::1a, 2607:f8b0:4004:c23::1b, 2607:f8b0:4004:c27::1a, 2607:f8b0:4004:c27::1b, 142.251.163.26, 172.253.139.26, 172.253.139.27, 192.178.155.26 and 192.178.155.27.