lecgroup.vn - robtex.com
lecgroup.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=2030753836 | ||||||
Subdomains
www.lecgroup.vn |
Same first word
lecgroup.vn |
Similar names
DNS History
9 records (9 active, 0 former)
●MXalt1.aspmx.l.google.com2026-05-01 → 2026-05-10 · 2 obs
● 2026-05-10 03:46:46
●MXalt2.aspmx.l.google.com2026-05-01 → 2026-05-10 · 2 obs
● 2026-05-10 03:46:46
●MXalt3.aspmx.l.google.com2026-05-01 → 2026-05-10 · 2 obs
● 2026-05-10 03:46:46
●MXalt4.aspmx.l.google.com2026-05-01 → 2026-05-10 · 2 obs
● 2026-05-10 03:46:46
●MXaspmx.l.google.com2026-05-01 → 2026-05-10 · 2 obs
● 2026-05-10 03:46:46
●A103.110.128.712026-05-01 → 2026-05-10 · 2 obs
● 2026-05-10 03:46:46
●A2404:c6c0::1192026-05-01 → 2026-05-10 · 2 obs
● 2026-05-10 03:46:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | c.dns-servers.vn, a.dns-servers.vn, e.dns-servers.vn, g.dns-servers.vn... | - |
| lecgroup.vn | ns1.matbao.vn, ns2.matbao.vn | 2 records |
✅ Authoritative Response
Server:13.250.228.99
NS records: ns1.matbao.vn, ns2.matbao.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for lecgroup.vn (unsigned zone)
⏱️ Timing
Total: 1406ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.110.128.71 |
| AAAA | 1 | 2404:c6c0::119 |
| NS | 2 | ns1.matbao.vn, ns2.matbao.vn |
| MX | 5 | ALT3.ASPMX.L.GOOGLE.COM (pri: 10), ASPMX.L.GOOGLE.COM (pri: 1)... |
| TXT | 1 | google-site-verification=C2npG1zJYyNo0L8 |
| SOA | 1 | ns1.matbao.vn admin.matbao.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.matbao.vn, ns2.matbao.vn)
Analysis
Hierarchy
lecgroup.vn is parent of www.lecgroup.vn.
IP Addresses
lecgroup.vn points to two IP numbers: 2404:c6c0::119 and 103.110.128.71.
Other host names, for instance hangbainhat.asia, dieuda.com, haaland-thanhhoa.click, markus.school and vuonhoataybac3.click share IP numbers with lecgroup.vn.
Name Servers
lecgroup.vn's delegation is to two name servers ns1.matbao.vn and ns2.matbao.vn.
lecgroup.vn shares the same name server configuration as other domains, such as vcs.edu.vn, kellypangnail.net, tcsfm.edu.vn, vunguyenjsc.vn and parasoft.vn.
lecgroup.vn at least partially shares its name servers with other domains, for instance hopham.vn, acnestudio.vn, 32.1.78.112.in-addr.arpa, baothanhduong.com.vn and hondaototayninh.com.vn.
These name servers are commonly paired with ns1.matbao.com, ns2.matbao.com, ns-bak.matbao.com, ns3.matbao.vn, ns4.matbao.vn, ns1.digipowerdns.com, ns2.digipowerdns.com, ns3.digipowerdns.com and ns4.digipowerdns.com.
Host names with two IP numbers: ns1.matbao.vn points to 13.250.228.99 and 103.110.128.60; ns2.matbao.vn points to 35.198.203.127 and 103.138.89.11
Mail Servers
Five mail servers handle lecgroup.vn: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.
lecgroup.vn shares some mail servers with other domains, including candf.com.ng, rayvoo.com, nvsql.com, sandandcasehair.com and eldomel.pl.
These mail servers are commonly used with aspmx2.googlemail.com, aspmx3.googlemail.com and aspmx4.googlemail.com.
Host names with two IP numbers:
aspmx.l.google.com points to 2607:f8b0:4004:c21::1a and 142.250.31.26.
alt1.aspmx.l.google.com points to 2607:f8b0:4023:2801::1a and 192.178.128.27.
alt2.aspmx.l.google.com points to 2a00:1450:400b:c02::1a and 172.253.116.27.
alt3.aspmx.l.google.com points to 2a00:1450:4009:c0f::1b and 192.178.223.26.
alt4.aspmx.l.google.com points to 2607:f8b0:4001:c70::1b and 192.178.209.26.