stdio.vn - dns.ninja
stdio.vn
| DNSSEC | ⚠️ Not signed | ||||||
| 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 | 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 | ||||||
| SOA | ns1.matbao.vnadmin@matbao.com 2026-07-06 #1 | ||||||
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=2031001890 | ||||||
Same first word
Similar names
DNS History
13 records (2 active, 11 former)
●NSns1.matbao.vn2026-07-14 → 2026-07-15 · 3 obs
● 2026-07-14 19:54:26
● 2026-07-15 19:14:52
○NSns1.pavietnam.vn2016-12-05 → 2016-12-05 · 3 obs
○ 2026-04-09 20:29:50
○ 2026-07-15 19:14:52
●NSns2.matbao.vn2026-07-14 → 2026-07-15 · 3 obs
● 2026-07-14 19:54:26
● 2026-07-15 19:14:52
○NSns2.pavietnam.vn2016-12-05 → 2016-12-05 · 3 obs
○ 2026-04-09 20:29:50
○ 2026-07-15 19:14:52
○NSnsbak.pavietnam.net2016-12-05 → 2016-12-05 · 3 obs
○ 2026-04-09 20:29:50
○ 2026-07-15 19:14:52
○MXalt1.aspmx.l.google.com2016-12-05 → 2016-12-05 · 3 obs
○ 2026-04-09 20:29:50
○ 2026-07-15 19:14:52
○MXalt2.aspmx.l.google.com2016-12-05 → 2016-12-05 · 3 obs
○ 2026-04-09 20:29:50
○ 2026-07-15 19:14:52
○MXaspmx.l.google.com2016-12-05 → 2016-12-05 · 3 obs
○ 2026-04-09 20:29:50
○ 2026-07-15 19:14:52
○MXaspmx2.googlemail.com2016-12-05 → 2016-12-05 · 3 obs
○ 2026-04-09 20:29:50
○ 2026-07-15 19:14:52
○MXaspmx3.googlemail.com2016-12-05 → 2016-12-05 · 3 obs
○ 2026-04-09 20:29:50
○ 2026-07-15 19:14:52
○MXaspmx4.googlemail.com2016-12-05 → 2016-12-05 · 3 obs
○ 2026-04-09 20:29:50
○ 2026-07-15 19:14:52
○MXaspmx5.googlemail.com2016-12-05 → 2016-12-05 · 3 obs
○ 2026-04-09 20:29:50
○ 2026-07-15 19:14:52
○A27.0.15.1582016-12-05 → 2016-12-05 · 3 obs
○ 2026-04-09 20:29:50
○ 2026-07-15 19:14:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn... | 16 records |
| stdio.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 stdio.vn (unsigned zone)
⏱️ Timing
Total: 1953ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns1.matbao.vn, ns2.matbao.vn |
| SOA | 1 | ns1.matbao.vn admin.matbao.com |
📌 Glue Records Collected
Total: 18
In-bailiwick: 16 (a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn...)
Out-of-bailiwick: 2 (ns1.matbao.vn, ns2.matbao.vn)
Analysis
Name Servers
stdio.vn uses two name servers for its delegation: ns1.matbao.vn and ns2.matbao.vn.
stdio.vn has the same name server delegation as a number of other domains, such as thumuadohieu.vn, visc.com.vn, rubyvietnam.com and two more.
stdio.vn has at least partial name server overlap with other domains, such as palletgotruongphat.vn, vocotruyen.vn, k3kc.com and two others.
These name servers tend to appear together with the name servers ns1.matbao.com, ns2.matbao.com and ns-bak.matbao.com.
The two host names ns1.matbao.vn and ns2.matbao.vn each have a pair of IP addresses: ns1.matbao.vn has 13.250.228.99 and 103.110.128.60, and ns2.matbao.vn has 35.198.203.127 and 103.138.89.11.