quangcaos.vn - robtex.com
quangcaos.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=2030753578 | ||||||
Subdomains
www.quangcaos.vn |
Same first word
quangcaos.vn |
DNS History
5 records (5 active, 0 former)
●MXpro206.emailserver.vn2026-05-01 → 2026-05-09 · 2 obs
● 2026-05-09 23:09:06
●A103.161.172.1152026-05-01 → 2026-05-09 · 2 obs
● 2026-05-09 23:09:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn... | - |
| quangcaos.vn | ns4.tenten.vn, ns5.tenten.vn, ns6.tenten.vn | - |
✅ Authoritative Response
Server:103.18.7.204
NS records: ns4.tenten.vn, ns5.tenten.vn, ns6.tenten.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for quangcaos.vn (unsigned zone)
⏱️ Timing
Total: 1898ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.161.172.115 |
| NS | 3 | NS4.TENTEN.vn, NS5.TENTEN.vn... |
| MX | 1 | pro206.emailserver.vn (pri: 0) |
| TXT | 1 | v=spf1 mx include:emailserver.vn include |
| SOA | 1 | . hostmaster.quangcaos.vn |
Analysis
Hierarchy
quangcaos.vn is a parent of www.quangcaos.vn.
IP Addresses
quangcaos.vn points to a single IP address: 103.161.172.115.
Other host names such as www.ducthanhland.vn, ducthanhland.vn, www.quangcaos.vn, may3a.vn and phimcachnhietxehoi.com share IP numbers with quangcaos.vn.
Name Servers
quangcaos.vn is delegated to three name servers: ns4.tenten.vn, ns5.tenten.vn and ns6.tenten.vn.
At least part of the name servers for quangcaos.vn are shared with other domains, for instance zmili.vn, haisantuoisach.vn, agrimeco.com.vn, amz.com.vn and phamhoang.vn.
These name servers are often used together with ns1.tenten.vn, ns2.tenten.vn and ns3.tenten.vn.
Host names with two IP numbers:
ns4.tenten.vn points to 2404:f080:1101:302:a163:44:193:20 and 103.18.7.204
ns5.tenten.vn points to 2404:f080:1101:302:a163:44:193:21 and 103.18.7.205
ns6.tenten.vn points to 2404:f080:1101:302:a163:44:193:22 and 52.74.6.184
Mail Servers
The mail server for quangcaos.vn is pro206.emailserver.vn.
quangcaos.vn uses the same mail server setup as other domains, for instance ongbatoi.vn, giacat.vn, skylinevietnam.com, venicholdings.vn and saigonmarcom.vn.
quangcaos.vn shares mail servers with other domains to some extent, for instance longvanlimousine.vn, vitaminhouse.vn, mavinfood.com and alliedmovingvlc.com.
these mail servers are often used together with the mail servers 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.
Host pro206.emailserver.vn points to IP 103.110.129.206.