sieuthitool.vn - robtex.com
sieuthitool.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 45.252.249.23🇻🇳 AZDIGI-AS-VN45.252.248.0/22 AZDIGI-VN | ||||||
| NS | ns-master.inet.vn ⭐ | ||||||
| A | 202.92.4.8🇻🇳 VNPT-AS-VN202.92.4.0/22 INET-VN | ||||||
| NS | ns1.inet.vn ⚠️ Not in zone NS records | ||||||
| A | 2001:df7:ce00:1::7🇻🇳 VNPT-AS-VN2001:df7:ce00::/48 INETSOFT-VN Inet software one member company limited | ||||||
| A | 202.92.4.25🇻🇳 VNPT-AS-VN202.92.4.0/22 INET-VN | ||||||
| NS | ns2.inet.vn ⚠️ Not in zone NS records | ||||||
| A | 2401:5f80:2001:4::30🇻🇳 VTDC-AS-VN2401:5f80:2000::/36 VTDC-VN | ||||||
| A | 210.211.99.38🇻🇳 VTDC-AS-VN210.211.99.0/24 Proxy-registered route object | ||||||
| NS | ns3.azdigi.com | ||||||
| A | 45.252.248.5🇻🇳 AZDIGI-AS-VN45.252.248.0/22 AZDIGI-VN | ||||||
| NS | ns3.inet.vn ⚠️ Not in zone NS records | ||||||
| A | 2401:5f80:4001:4::14🇻🇳 VTDC-AS-VN2401:5f80:4000::/36 VTDC-VN | ||||||
| A | 203.113.174.42🇻🇳 VTDC-AS-VN203.113.174.0/23 VIETTEL-VN | ||||||
| NS | ns4.azdigi.com ⚠️ Not in parent delegation | ||||||
| A | 103.221.222.220🇻🇳 AZDIGI-AS-VN103.221.220.0/22 AZDIGI-VN | ||||||
| MX | sieuthitool.vn ⭐ | ||||||
| A | 45.252.249.23🇻🇳 AZDIGI-AS-VN45.252.248.0/22 AZDIGI-VN | ||||||
| SOA | ns-master.inet.vnpostmaster@inet.vn 2015-07-28 #0 | ||||||
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=2030751443 | ||||||
Subdomains
www.sieuthitool.vn |
Same first word
sieuthitool.vn |
DNS History
8 records (8 active, 0 former)
●NSns-master.inet.vn2026-05-01 → 2026-05-09 · 2 obs
● 2026-05-09 09:35:28
●NSns3.azdigi.com2026-05-01 → 2026-05-09 · 2 obs
● 2026-05-09 09:35:28
●NSns4.azdigi.com2026-05-01 → 2026-05-09 · 3 obs
○ 2026-05-01 17:15:36
● 2026-05-09 09:35:28
●MXsieuthitool.vn2026-05-09 → 2026-05-09 · 1 obs
●A45.252.249.232026-05-01 → 2026-05-09 · 2 obs
● 2026-05-09 09:35:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn... | - |
| sieuthitool.vn | ns3.inet.vn, ns3.azdigi.com, ns1.inet.vn, ns2.inet.vn | 3 records |
✅ Authoritative Response
Server:210.211.99.38
NS records: ns3.inet.vn, ns3.azdigi.com, ns1.inet.vn, ns2.inet.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sieuthitool.vn (unsigned zone)
⏱️ Timing
Total: 1342ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 45.252.249.23 |
| NS | 3 | ns1.inet.vn, ns2.inet.vn... |
| SOA | 1 | ns-master.inet.vn postmaster.inet.vn |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns3.inet.vn, ns2.inet.vn, ns1.inet.vn)
Analysis
Hierarchy
sieuthitool.vn is the parent of www.sieuthitool.vn.
IP Addresses
sieuthitool.vn resolves to one IP number: 45.252.249.23.
other host names including quatangsg.vn, www.dienlanhhoangcong.vn, www.sieuthitool.vn, inogiftsaigon.vn.quatangsg.vn and thietbinhabeproyal.com share IP numbers with sieuthitool.vn.
Name Servers
sieuthitool.vn is delegated to six name servers: ns3.azdigi.com, ns4.azdigi.com, ns-master.inet.vn, ns1.inet.vn, ns2.inet.vn and ns3.inet.vn.
sieuthitool.vn at least partially shares name servers with other domains, for instance angminhquan.id.vn, toiduhoc.edu.vn, hocladau.com, quyhocbongtomathien.com and viaclone24h.com.
Two-IP host names:
ns1.inet.vn points to 2001:df7:ce00:1::7 and 202.92.4.25
ns2.inet.vn points to 2401:5f80:2001:4::30 and 210.211.99.38
ns3.inet.vn points to 2401:5f80:4001:4::14 and 203.113.174.42
Single-IP host names:
ns3.azdigi.com points to 45.252.248.5
ns4.azdigi.com points to 103.221.222.220
ns-master.inet.vn points to 202.92.4.8
Mail Servers
sieuthitool.vn is served by a single mail server, sieuthitool.vn.
sieuthitool.vn resolves to IP 45.252.249.23.