sieuthijean.vn - robtex.com
sieuthijean.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 125.212.216.19🇻🇳 VIETEL-AS-AP125.212.208.0/20 VIETTEL-VN | ||||||
| NS | ns1.matbao.vn ⭐ | ||||||
| A | 13.250.228.99🇸🇬 Amazon13.250.0.0/15 EC2 SIN prefix | ||||||
| PTR | ec2-13-250-228-99.ap-southeast-1.compute.amazonaws.com | ||||||
| A | 103.110.128.60🇻🇳 AXYS-VN103.110.128.0/23 | ||||||
| NS | ns-bak.matbao.com ⚠️ Not in parent delegation | ||||||
| A | 35.198.246.158🇸🇬 Google35.198.240.0/20 | ||||||
| PTR | 158.246.198.35.bc.googleusercontent.com | ||||||
| NS | ns2.matbao.vn | ||||||
| A | 35.198.203.127🇸🇬 Google35.198.192.0/20 | ||||||
| PTR | 127.203.198.35.bc.googleusercontent.com | ||||||
| A | 103.138.89.11🇻🇳 VNPT-AS-VN103.138.88.0/23 VNPT-NET | ||||||
| MX | mail.sieuthijean.vn ⭐ | ||||||
| A | 125.212.216.3🇻🇳 VIETEL-AS-AP125.212.208.0/20 VIETTEL-VN | ||||||
| TXT | v=spf1 a mx ~all | ||||||
| SOA | ns1.matbao.vnadmin@matbao.com 2025-02-18 #5 | ||||||
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=2030754181 | ||||||
Subdomains
Same first word
sieuthijean.vn |
DNS History
6 records (5 active, 1 former)
●NSns-bak.matbao.com2018-08-20 → 2026-05-10 · 2 obs
● 2026-05-10 06:46:00
●MXmail.sieuthijean.vn2026-02-19 → 2026-05-10 · 2 obs
● 2026-05-10 06:46:00
○A118.69.168.962018-08-20 → 2018-08-20 · 3 obs
○ 2026-02-19 07:54:28
○ 2026-05-10 06:46:00
●A125.212.216.192026-02-19 → 2026-05-10 · 3 obs
● 2026-02-19 07:54:28
● 2026-05-10 06:46:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | d.dns-servers.vn, a.dns-servers.vn, f.dns-servers.vn, g.dns-servers.vn... | - |
| sieuthijean.vn | ns1.matbao.vn, ns2.matbao.vn | 2 records |
✅ Authoritative Response
Server:103.138.89.11
NS records: ns1.matbao.vn, ns2.matbao.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sieuthijean.vn (unsigned zone)
⏱️ Timing
Total: 1430ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 125.212.216.19 |
| NS | 3 | ns-bak.matbao.com, ns2.matbao.vn... |
| MX | 1 | mail.sieuthijean.vn (pri: 10) |
| TXT | 1 | v=spf1 a mx ~all |
| SOA | 1 | ns1.matbao.vn admin.matbao.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns2.matbao.vn, ns1.matbao.vn)
Analysis
Hierarchy
sieuthijean.vn is the parent of mail.sieuthijean.vn and www.sieuthijean.vn.
IP Addresses
sieuthijean.vn resolves to a single IP: 125.212.216.19.
Other host names, for instance vietagri.com.vn, www.sieuthijean.vn, server21619.ons.vn, canhdep.net and winmobile.vn share IP numbers with sieuthijean.vn.
Name Servers
sieuthijean.vn delegates to three name servers: ns-bak.matbao.com, ns1.matbao.vn and ns2.matbao.vn.
sieuthijean.vn shares some name servers with other domains, for example blunisj.vn, thereturn.com.vn, haancompany.com, ncs.net.vn and thietbidodac.com.vn.
These name servers are commonly used alongside ns1.matbao.com, ns2.matbao.com, ns3.matbao.vn and ns4.matbao.vn.
Host names with two IP numbers:
ns1.matbao.vn points to 13.250.228.99 and 103.110.128.60.
ns2.matbao.vn points to 35.198.203.127 and 103.138.89.11.
Host names with one IP number:
ns-bak.matbao.com points to 35.198.246.158.
Mail Servers
sieuthijean.vn is handled by a single mail server, mail.sieuthijean.vn.
Host name mail.sieuthijean.vn points to IP 125.212.216.3.