sonmau.vn - robtex.com
sonmau.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2404:c6c0::68🇻🇳 VNPT-AS-VN2404:c6c0::/48 VNPT-NET | ||||||
| A | 103.138.88.68🇻🇳 VNPT-AS-VN103.138.88.0/23 VNPT-NET | ||||||
| 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.sonmau.vn ⭐ | ||||||
| TXT | v=spf1 mx include:199.27.135.247 -all | ||||||
| SOA | ns1.matbao.vnadmin@matbao.com 2025-11-19 #1 | ||||||
vn
| DNSSEC | ⚠️ Not signed | ||||||
| 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=2030753463 | ||||||
Subdomains
Same first word
sonmau.vn |
Similar names
DNS History
5 records (5 active, 0 former)
●MXmail.sonmau.vn2026-05-01 → 2026-05-09 · 2 obs
● 2026-05-09 18:33:50
●A103.138.88.682026-05-01 → 2026-05-09 · 2 obs
● 2026-05-09 18:33:50
●A2404:c6c0::682026-05-01 → 2026-05-09 · 2 obs
● 2026-05-09 18:33:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | h.dns-servers.vn, b.dns-servers.vn, f.dns-servers.vn, g.dns-servers.vn... | - |
| sonmau.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 sonmau.vn (unsigned zone)
⏱️ Timing
Total: 1266ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.138.88.68 |
| AAAA | 1 | 2404:c6c0::68 |
| NS | 2 | ns2.matbao.vn, ns1.matbao.vn |
| MX | 1 | mail.sonmau.vn (pri: 10) |
| TXT | 1 | v=spf1 mx include:199.27.135.247 -all |
| SOA | 1 | ns1.matbao.vn admin.matbao.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns2.matbao.vn, ns1.matbao.vn)
Analysis
Hierarchy
sonmau.vn is a parent of mail.sonmau.vn and www.sonmau.vn.
IP Addresses
sonmau.vn points to two IPs: 2404:c6c0::68 and 103.138.88.68.
Other host names, for instance mail.petiny.vn, www.tantrico.vn, mail.dichucthuake.com, www1.cecomtech.com.vn and nacubest.vn share IP numbers with sonmau.vn.
Name Servers
Two name servers ns1.matbao.vn and ns2.matbao.vn are delegated to sonmau.vn.
sonmau.vn uses the same name server configuration as other domains, such as taxigiaredongnai.id.vn, okitravel.vn, canhomiennam.com.vn, chothuethietbisukien.com.vn and sabuco.vn.
sonmau.vn at least partially shares name servers with other domains such as toidm.edu.vn, trungcapykhoamientrung.edu.vn, lcdung.top, bsh.com.vn and thietbithucpham.com.
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 IPs:
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
sonmau.vn is handled by a single mail server, mail.sonmau.vn.