webkienthuc.net - robtex.com
webkienthuc.net
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.matbao.com ⭐ | ||||||
| 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.com | ||||||
| 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.comadmin@matbao.com 2021-02-20 #1 | ||||||
net
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1776055352 | ||||||
Same first word
webkienthuc.net |
DNS History
6 records (2 active, 4 former)
●NSns1.matbao.com2026-02-17 → 2026-04-13 · 3 obs
● 2026-02-17 07:32:14
● 2026-04-13 04:46:48
○NSns1.meganameservers.com2017-03-14 → 2017-03-14 · 3 obs
○ 2026-02-17 07:32:14
○ 2026-04-13 04:46:48
●NSns2.matbao.com2026-02-17 → 2026-04-13 · 3 obs
● 2026-02-17 07:32:14
● 2026-04-13 04:46:48
○NSns2.meganameservers.com2017-03-14 → 2017-03-14 · 3 obs
○ 2026-02-17 07:32:14
○ 2026-04-13 04:46:48
○NSns3.meganameservers.com2017-03-14 → 2017-03-14 · 3 obs
○ 2026-02-17 07:32:14
○ 2026-04-13 04:46:48
○A216.251.32.992017-03-14 → 2026-02-17 · 3 obs
● 2026-02-17 07:32:14
○ 2026-04-13 04:46:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | m.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net... | - |
| webkienthuc.net | ns1.matbao.com, ns2.matbao.com | - |
✅ Authoritative Response
Server:13.250.228.99
NS records: ns1.matbao.com, ns2.matbao.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for webkienthuc.net (unsigned zone)
⏱️ Timing
Total: 788ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns1.matbao.com, ns2.matbao.com |
| SOA | 1 | ns1.matbao.com admin.matbao.com |
Analysis
Name Servers
Two name servers ns1.matbao.com and ns2.matbao.com handle the delegation for webkienthuc.net.
webkienthuc.net shares the same name server setup as other domains, for instance giaythoitrang.net, motemi.com, cotrangdiem.net, viet-brothers.com and katvn.com.
webkienthuc.net at least partially shares name servers with other domains, for instance kateda.vn, phongsonhoney.com, giayphepcongty.com, givral.vn and tayho.net.vn.
These name servers are commonly used with ns1.matbao.vn, ns2.matbao.vn, ns-bak.matbao.com, ns3.matbao.com and ns4.matbao.com.
Host names with two IP numbers:
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.