kythuatdo.com - robtex.com
kythuatdo.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.221.223.17🇻🇳 AZDIGI-AS-VN103.221.220.0/22 AZDIGI-VN | ||||||
| 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 | ||||||
| TXT | google-site-verification=MI0039coMlG9Jyn-rRxZAVnZ6QMeCpAuA79u-FHXWgU | ||||||
| SOA | ns1.matbao.comadmin@matbao.com 2023-07-19 #2 | ||||||
com
| 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=1784286607 | ||||||
Same first word
kythuatdo.com |
DNS History
3 records (3 active, 0 former)
●NSns1.matbao.com2026-05-01 → 2026-07-17 · 2 obs
● 2026-07-17 11:11:08
●NSns2.matbao.com2026-05-01 → 2026-07-17 · 2 obs
● 2026-07-17 11:11:08
●A103.221.223.172026-05-01 → 2026-07-17 · 2 obs
● 2026-07-17 11:11:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| kythuatdo.com | ns1.matbao.com, ns2.matbao.com | 4 records |
✅ Authoritative Response
Server:103.138.89.11
NS records: ns1.matbao.com, ns2.matbao.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for kythuatdo.com (unsigned zone)
⏱️ Timing
Total: 588ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.221.223.17 |
| NS | 2 | ns1.matbao.com, ns2.matbao.com |
| TXT | 1 | google-site-verification=MI0039coMlG9Jyn |
| SOA | 1 | ns1.matbao.com admin.matbao.com |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.matbao.com, ns1.matbao.com, ns2.matbao.com...)
Analysis
IP Addresses
kythuatdo.com points to a single IP number: 103.221.223.17.
Name Servers
kythuatdo.com uses two name servers for its delegation: ns1.matbao.com and ns2.matbao.com.
kythuatdo.com shares its name server setup with other domains, including ninomaxxconcept.com, quatangaau.com, caycongtrinhvn.com and two others.
At least some of kythuatdo.com's name servers are shared with other domains, for example hobbytech.vn, deliacosmetics.vn, leeauto.vn and two more.
These name servers tend to co-occur with ns1.matbao.vn, ns2.matbao.vn, ns3.matbao.com and 3 other name servers in the same DNS delegations.
The two host names ns1.matbao.com and ns2.matbao.com each have a pair of IP addresses: ns1.matbao.com has 13.250.228.99 and 103.110.128.60, and ns2.matbao.com has 35.198.203.127 and 103.138.89.11.