kopec.vn - robtex.com
kopec.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 45.252.251.52🇻🇳 AZDIGI-AS-VN45.252.248.0/22 AZDIGI-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 | 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.kopec.vn ⭐ | ||||||
| TXT | v=spf1 mx include:103.15.50.253 -all | ||||||
| SOA | ns1.matbao.vnadmin@matbao.com 2024-03-21 #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=2031078793 | ||||||
Subdomains
Same first word
kopec.eu |
kopec.co |
kopec.com |
kopec.jp |
kopec.com.mx |
kopec.pl |
kopec.com.br |
kopec.biz |
kopec.cz |
kopec.de |
kopec.com.pl |
kopec.us |
kopec.fr |
kopec.co.kr |
kopec.vn |
Similar names
DNS History
4 records (4 active, 0 former)
●MXmail.kopec.vn2026-05-01 → 2026-08-06 · 2 obs
● 2026-08-06 04:21:10
●A45.252.251.522026-05-01 → 2026-08-06 · 2 obs
● 2026-08-06 04:21:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | f.dns-servers.vn, d.dns-servers.vn, b.dns-servers.vn, e.dns-servers.vn... | 16 records |
| kopec.vn | ns1.matbao.vn, ns2.matbao.vn | 2 records |
✅ Authoritative Response
Server:13.250.228.99
NS records: ns1.matbao.vn, ns2.matbao.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for kopec.vn (unsigned zone)
⏱️ Timing
Total: 1226ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 45.252.251.52 |
| NS | 2 | ns1.matbao.vn, ns2.matbao.vn |
| MX | 1 | mail.kopec.vn (pri: 10) |
| TXT | 1 | v=spf1 mx include:103.15.50.253 -all |
| 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
Hierarchy
www.kopec.vn and mail.kopec.vn each fall under kopec.vn as their parent domain.
IP Addresses
kopec.vn resolves to just one IP address, 45.252.251.52.
Two other host names, along with www.imcsip.vn.duy0.name.vn, hanoioriental.vlandvn.com and en.ambience.com.vn, also share IP numbers with kopec.vn.
Name Servers
DNS delegation for kopec.vn points to two name servers: ns1.matbao.vn and ns2.matbao.vn.
kopec.vn shares its NS records with other domains, for example bravatvietnam.com.vn, agrimexco.com.vn, kienvietcorp.vn and two others.
kopec.vn partially shares its NS delegation with several other domains, including bvdkbacninh.vn, truyendoi.net, pacitech.com.vn and two others.
These name servers regularly co-occur with the name servers ns1.matbao.com, ns2.matbao.com and ns-bak.matbao.com.
ns1.matbao.vn directs to 13.250.228.99 and 103.110.128.60. ns2.matbao.vn directs to 35.198.203.127 and 103.138.89.11. Each host name carries two IP addresses.