sieuthinho.vn - robtex.com
sieuthinho.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=2030750063 | ||||||
Subdomains
www.sieuthinho.vn |
Same first word
sieuthinho.com |
sieuthinho.vn |
DNS History
9 records (7 active, 2 former)
●NSns-bak.matbao.com2018-08-07 → 2026-05-09 · 2 obs
● 2026-05-09 00:04:10
●NSns1.matbao.com2026-05-01 → 2026-05-09 · 3 obs
● 2026-05-01 17:47:34
● 2026-05-09 00:04:10
●NSns2.matbao.com2026-05-01 → 2026-05-09 · 3 obs
● 2026-05-01 17:47:34
● 2026-05-09 00:04:10
○MXmx.yandex.net2018-08-07 → 2018-08-07 · 3 obs
○ 2026-05-01 17:47:34
○ 2026-05-09 00:04:10
●MXmx2.asvmail.net2026-05-01 → 2026-05-09 · 3 obs
● 2026-05-01 17:47:34
● 2026-05-09 00:04:10
●A103.90.233.302026-05-01 → 2026-05-09 · 3 obs
● 2026-05-01 17:47:34
● 2026-05-09 00:04:10
○A125.253.125.672018-08-07 → 2018-08-07 · 3 obs
○ 2026-05-01 17:47:34
○ 2026-05-09 00:04:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn... | - |
| sieuthinho.vn | ns1.matbao.com, ns2.matbao.com | - |
✅ Authoritative Response
Server:103.138.89.11
NS records: ns1.matbao.com, ns2.matbao.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sieuthinho.vn (unsigned zone)
⏱️ Timing
Total: 1402ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.90.233.30 |
| NS | 3 | ns2.matbao.vn, ns-bak.matbao.com... |
| MX | 1 | mx2.asvmail.net (pri: 0) |
| TXT | 1 | v=spf1 include:_spf.asvmail.net ~all |
| SOA | 1 | ns1.matbao.vn admin.matbao.com |
Analysis
Hierarchy
The parent of www.sieuthinho.vn is sieuthinho.vn.
IP Addresses
sieuthinho.vn points to a single IP: 103.90.233.30.
Other host names, for instance nonbaohiemthangloi.com.vn, www.sieuthinho.vn and www.nonbaohiemthangloi.com.vn share IP numbers with sieuthinho.vn.
Name Servers
sieuthinho.vn is delegated to five name servers: ns-bak.matbao.com, ns1.matbao.com, ns2.matbao.com, ns1.matbao.vn and ns2.matbao.vn.
sieuthinho.vn partially shares name servers with other domains; examples include soigear.vn, xaydungnhasaigon.com, 150.1.78.112.in-addr.arpa, vimcdinhvu.com.vn and toanvn.edu.vn.
These name servers are often used with the name servers ns3.matbao.vn and ns4.matbao.vn.
Two IP numbers per host:
ns1.matbao.com points to 13.250.228.99 and 103.110.128.60
ns2.matbao.com points to 35.198.203.127 and 103.138.89.11
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
One IP number:
ns-bak.matbao.com points to 35.198.246.158
Hosts that point to 13.250.228.99: ns1.matbao.com and ns1.matbao.vn
Hosts that point to 103.110.128.60: ns1.matbao.com and ns1.matbao.vn
Hosts that point to 35.198.203.127: ns2.matbao.com and ns2.matbao.vn
Hosts that point to 103.138.89.11: ns2.matbao.com and ns2.matbao.vn
Mail Servers
sieuthinho.vn is handled by a single mail server, mx2.asvmail.net.
sieuthinho.vn uses the same mail server setup as other domains, for instance datviettour.vn and caphenguyenchat.org.
sieuthinho.vn shares some mail servers with other domains, at least partially, such as htec.com.vn, dungcutheduc.vn, bigopaint.vn, atvpro.com.vn and phamdtran.com.
These mail servers are often used with the mail servers mx1.asvmail.net.
Host name mx2.asvmail.net points to six IP numbers: 2001:df6:2200:20::9001, 2001:df6:2200:20::9002, 2001:df6:2200:22::9999, 103.82.198.34, 103.157.20.34 and 103.157.20.35.