genblock.vn - robtex.com
genblock.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.199.16.13🇻🇳 GREENCLOUDVPS-AS-VN103.199.16.0/22 GREENCLOUDVPS-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.genblock.vn ⭐ | ||||||
| TXT | v=spf1 mx include:103.199.16.13 -all | ||||||
| SOA | ns1.matbao.vnadmin@matbao.com 2025-09-28 #2 | ||||||
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=2030753569 | ||||||
Subdomains
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●MXmail.genblock.vn2026-05-01 → 2026-05-09 · 2 obs
● 2026-05-09 22:33:52
●A103.199.16.132026-05-01 → 2026-05-09 · 2 obs
● 2026-05-09 22:33:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn... | - |
| genblock.vn | ns2.matbao.vn, ns1.matbao.vn | 2 records |
✅ Authoritative Response
Server:13.250.228.99
NS records: ns2.matbao.vn, ns1.matbao.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for genblock.vn (unsigned zone)
⏱️ Timing
Total: 1157ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.199.16.13 |
| NS | 2 | ns2.matbao.vn, ns1.matbao.vn |
| MX | 1 | mail.genblock.vn (pri: 10) |
| TXT | 1 | v=spf1 mx include:103.199.16.13 -all |
| SOA | 1 | ns1.matbao.vn admin.matbao.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.matbao.vn, ns2.matbao.vn)
Analysis
Hierarchy
genblock.vn is parent of mail.genblock.vn and www.genblock.vn.
IP Addresses
genblock.vn points to a single IP number: 103.199.16.13.
Other host names like www.superhotelcandle.vn and superhotelcandle.vn share IP numbers with genblock.vn.
Name Servers
genblock.vn is delegated to two name servers: ns1.matbao.vn and ns2.matbao.vn.
genblock.vn shares the same name server setup as other domains, for example asap.edu.vn, yesedu.vn, ltplogs.com.vn, quangcaodc.vn and usanicpharma.vn.
genblock.vn at least partially shares name servers with other domains, for instance ioai.vn, tuisinhhoc.vn, inbacviet.com.vn, unlock247.vn and chupaco.com.vn.
These name servers are commonly used alongside the name servers ns1.matbao.com, ns2.matbao.com, ns-bak.matbao.com, ns3.matbao.vn and ns4.matbao.vn.
Host names with two IP numbers:
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
Mail Servers
genblock.vn is handled by a single mail server, mail.genblock.vn.