qsccert.com.vn - robtex.com
qsccert.com.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.45.229.11🇻🇳 QTSP103.45.229.0/24 CMI (Customer Route) | ||||||
| PTR | sd22911.server.idn.vn | ||||||
| NS | ns1.dns.net.vn ⭐ | ||||||
| A | 2401:5f80:4001:2::5🇻🇳 VTDC-AS-VN2401:5f80:4000::/36 VTDC-VN | ||||||
| A | 210.211.108.160🇻🇳 VTDC-AS-VN210.211.108.0/22 Proxy-registered route object | ||||||
| PTR | ns1.dns.net.vn | ||||||
| NS | ns2.dns.net.vn | ||||||
| A | 2403:6000:3:3::🇻🇳 QTSP2403:6000::/40 | ||||||
| A | 103.45.229.100🇻🇳 QTSP103.45.229.0/24 CMI (Customer Route) | ||||||
| PTR | ns2.dns.net.vn | ||||||
| MX | mail.qsccert.com.vn ⭐ | ||||||
| TXT | v=spf1 a mx ?all | ||||||
| SOA | ns1.dns.net.vnwebmaster@dns.net.vn serial=1753956782 | ||||||
com.vn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | dns-master.vnnic.vn ⭐ | ||||||
| NS | a.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | b.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | c.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | d.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | e.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | f.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | g.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | h.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| SOA | dns-master.vnnic.vnpostmaster@vnnic.vn serial=2022713138 | ||||||
Subdomains
www.qsccert.com.vn |
Same first word
qsccert.com.vn |
Similar names
DNS History
4 records (4 active, 0 former)
●NSns1.dns.net.vn2026-05-01 → 2026-05-13 · 2 obs
● 2026-05-13 06:45:00
●NSns2.dns.net.vn2026-05-01 → 2026-05-13 · 2 obs
● 2026-05-13 06:45:00
●MXmail.qsccert.com.vn2026-05-01 → 2026-05-13 · 2 obs
● 2026-05-13 06:45:00
●A103.45.229.112026-05-01 → 2026-05-13 · 2 obs
● 2026-05-13 06:45:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn... | - |
| qsccert.com.vn | ns1.dns.net.vn, ns2.dns.net.vn | - |
✅ Authoritative Response
Server:210.211.108.160
NS records: ns1.dns.net.vn, ns2.dns.net.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for qsccert.com.vn (unsigned zone)
⏱️ Timing
Total: 4062ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.45.229.11 |
| NS | 2 | ns2.dns.net.vn, ns1.dns.net.vn |
| MX | 1 | mail.qsccert.com.vn (pri: 10) |
| TXT | 1 | v=spf1 a mx ?all |
| SOA | 1 | ns1.dns.net.vn webmaster.dns.net.vn |
Analysis
Hierarchy
www.qsccert.com.vn is a child of qsccert.com.vn.
IP Addresses
qsccert.com.vn resolves to one IP number: 103.45.229.11.
Other host names, for instance www.sportworld.com.vn, cms7in1.ismart.edu.vn, cms.sportworld.com.vn, baominhchau.thietkewebsite.info.vn and pilmico.vn share IP numbers with qsccert.com.vn.
Name Servers
qsccert.com.vn's delegation uses two name servers: ns1.dns.net.vn and ns2.dns.net.vn.
qsccert.com.vn uses the same name server setup as other domains, such as vnfav.com, vn-tourism.com, tunghung07.id.vn, thuyluc.com and h2spack.com.
qsccert.com.vn at least partially shares name servers with other domains, including cnlachong.com, chetancuonghaodat.vn, kokuyo.vn, dongduong-ate.com.vn and thaonhien.com.vn.
These name servers are often used with ns1.domain.net.vn and ns2.domain.net.vn.
Host names with two IPs:
ns1.dns.net.vn points to 2401:5f80:4001:2::5 and 210.211.108.160
ns2.dns.net.vn points to 2403:6000:3:3:: and 103.45.229.100
Mail Servers
A single mail server handles qsccert.com.vn, mail.qsccert.com.vn.