thucqua.vn - robtex.com
thucqua.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=2030756037 | ||||||
Subdomains
www.thucqua.vn |
Same first word
thucqua.vn |
DNS History
8 records (8 active, 0 former)
●NSns-master.inet.vn2026-05-01 → 2026-05-10 · 2 obs
● 2026-05-10 17:37:26
●A45.252.250.212026-05-01 → 2026-05-10 · 2 obs
● 2026-05-10 17:37:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn... | - |
| thucqua.vn | ns1.inet.vn, ns2.inet.vn, ns3.inet.vn | 3 records |
✅ Authoritative Response
Server:202.92.4.25
NS records: ns1.inet.vn, ns2.inet.vn, ns3.inet.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for thucqua.vn (unsigned zone)
⏱️ Timing
Total: 1181ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 45.252.250.21 |
| NS | 3 | ns1.inet.vn, ns3.inet.vn... |
| MX | 3 | mx.zoho.com (pri: 10), mx3.zoho.com (pri: 50)... |
| TXT | 2 | zoho-verification=zb41684901.zmverify.zo, v=spf1 include:zohomail.com ~all |
| SOA | 1 | ns-master.inet.vn postmaster.inet.vn |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns2.inet.vn, ns1.inet.vn, ns3.inet.vn)
Analysis
Hierarchy
thucqua.vn is the parent of www.thucqua.vn.
IP Addresses
thucqua.vn points to IP number 45.252.250.21.
For instance, other host names website.pteonline.edu.vn, autodiscover.pteonline.edu.vn, huongdan.azpos.vn, mail.xedepdetailing.vn and what.website.pteonline.edu.vn share IP numbers with thucqua.vn.
Name Servers
thucqua.vn is delegated to four name servers: ns-master.inet.vn, ns1.inet.vn, ns2.inet.vn and ns3.inet.vn.
thucqua.vn shares name servers with other domains at least partially, for example canhbuomxanh.vn, didiwedding.com, thamtututhudo.com, akid.edu.vn and camera.vn.
These name servers are commonly used with the name servers ns1.it.vn and ns2.it.vn.
Hosts with two IP numbers
- Host ns1.inet.vn points to: 2001:df7:ce00:1::7 and 202.92.4.25
- Host ns2.inet.vn points to: 2401:5f80:2001:4::30 and 210.211.99.38
- Host ns3.inet.vn points to: 2401:5f80:4001:4::14 and 203.113.174.42
Hosts with one IP number
- Host ns-master.inet.vn points to: 202.92.4.8
Mail Servers
thucqua.vn is served by three mail servers: mx2.zoho.com, mx3.zoho.com and mx.zoho.com.
thucqua.vn shares mail servers with other domains at least partially; for instance techpana.com, bnna.net, ideasbrewin.com, ceenr.com and motoboy.com.pe.
Two IP hostnames:
mx.zoho.com points to 136.143.191.44 and 204.141.33.44.
One IP hostnames:
mx2.zoho.com points to 204.141.33.44.
mx3.zoho.com points to 136.143.191.44.
Hostnames pointing to 136.143.191.44: mx.zoho.com and mx3.zoho.com.
Hostnames pointing to 204.141.33.44: mx.zoho.com and mx2.zoho.com.