lehd.vn - robtex.com
lehd.vn
vn
| DNSSEC | ⚠️ Not signed | ||||||
| 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=2030753463 | ||||||
MX for
lehd.vn |
Subdomains
www.lehd.vn |
mail.lehd.vn |
webmail.lehd.vn |
cpcalendars.lehd.vn |
cpanel.lehd.vn |
webdisk.lehd.vn |
cpcontacts.lehd.vn |
Same first word
Similar names
DNS History
7 records (7 active, 0 former)
●NSns1.zonedns.vn2026-05-01 → 2026-05-09 · 2 obs
● 2026-05-09 18:20:28
●NSns2.zonedns.vn2026-05-01 → 2026-05-09 · 2 obs
● 2026-05-09 18:20:28
●NSns2008.nhanhoa.com.vn2026-05-01 → 2026-05-09 · 2 obs
● 2026-05-09 18:20:28
●NSns2009.nhanhoa.com.vn2026-05-01 → 2026-05-09 · 2 obs
● 2026-05-09 18:20:28
●NSns3.zonedns.vn2026-05-01 → 2026-05-09 · 2 obs
● 2026-05-09 18:20:28
●MXlehd.vn2026-05-01 → 2026-05-09 · 2 obs
● 2026-05-09 18:20:28
●A103.28.36.2052026-05-01 → 2026-05-09 · 2 obs
● 2026-05-09 18:20:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn... | - |
| lehd.vn | ns2009.nhanhoa.com.vn, ns2008.nhanhoa.com.vn | - |
✅ Authoritative Response
Server:64.176.84.220
NS records: ns2009.nhanhoa.com.vn, ns2008.nhanhoa.com.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for lehd.vn (unsigned zone)
⏱️ Timing
Total: 4907ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.28.36.205 |
| NS | 3 | ns2.zonedns.vn, ns1.zonedns.vn... |
| MX | 1 | lehd.vn (pri: 10) |
| SOA | 1 | ns1.zonedns.vn root.lehd.vn |
Analysis
Hierarchy
lehd.vn is the parent of www.lehd.vn, mail.lehd.vn, webmail.lehd.vn, cpcalendars.lehd.vn, cpanel.lehd.vn and a few other host names.
Mail Server Role
For lehd.vn, the mail server is lehd.vn.
IP Addresses
lehd.vn resolves to one IP number: 103.28.36.205.
other host names including austdoor.org, vietanalytics.vn, webdisk.hungngangroup.vn, vn.niengiamdoanhnghiep.vn and trungtamddncc.ldtbxh.nghean.gov.vn share IP numbers with lehd.vn.
Name Servers
lehd.vn is delegated to five name servers: ns1.zonedns.vn, ns2.zonedns.vn, ns3.zonedns.vn, ns2008.nhanhoa.com.vn and ns2009.nhanhoa.com.vn.
lehd.vn at least partially shares name servers with other domains, for instance tro.edu.vn, benhviendienthoaithaibinh.com, aveglobal.net, bvhoangsuphi.org.vn and quatangsenviet.com.vn.
these name servers are commonly used alongside ns4.zonedns.vn.
Host names with two IP numbers:
Host ns1.zonedns.vn points to: 2401:c080:1400:1cd4:5400:5ff:fe80:ec33 and 64.176.84.220
Host ns2.zonedns.vn points to: 2401:c080:1400:1cd4:5400:5ff:fe80:ec33 and 103.176.178.51
Host ns3.zonedns.vn points to: 2001:df1:3200::15 and 103.28.36.30
Host names with one IP number:
Host ns2008.nhanhoa.com.vn points to: 103.28.36.30
Host ns2009.nhanhoa.com.vn points to: 64.176.84.220
Host names that point to 2401:c080:1400:1cd4:5400:5ff:fe80:ec33: ns1.zonedns.vn and ns2.zonedns.vn
Host names that point to 64.176.84.220: ns1.zonedns.vn and ns2009.nhanhoa.com.vn
Host names that point to 103.28.36.30: ns3.zonedns.vn and ns2008.nhanhoa.com.vn
Mail Servers
lehd.vn is served by a single mail server, lehd.vn.
lehd.vn resolves to IP 103.28.36.205.