b-group.vn - robtex.com
b-group.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 203.171.31.194🇻🇳 CMC-1203.171.31.0/24 CMCTELECOM-VN | ||||||
| PTR | static.cmcti.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 | pro64.emailserver.vn ⭐ | ||||||
| A | 103.110.129.164🇻🇳 AXYS-VN103.110.128.0/23 | ||||||
| PTR | pro64.emailserver.vn | ||||||
| TXT | v=spf1 mx include:emailserver.vn include:spf.protection.outlook.com -all | ||||||
| SOA | ns1.matbao.vnadmin@matbao.com 2026-03-27 #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=2030748062 | ||||||
Subdomains
www.b-group.vn |
Same first word
b-group.net |
b-group.com |
b-group.co.uk |
b-group.be |
b-group.ru |
b-group.cn |
b-group.vn |
b-group.nl |
b-group.se |
b-group.at |
b-group.org |
b-group.cz |
b-group.com.mx |
b-group.trade |
b-group.xyz |
b-group.de |
Similar names
DNS History
6 records (4 active, 2 former)
○MXpro17.emailserver.vn2020-02-13 → 2020-02-13 · 3 obs
○ 2026-05-01 13:22:58
○ 2026-05-08 11:26:02
●MXpro64.emailserver.vn2026-05-01 → 2026-05-08 · 3 obs
● 2026-05-01 13:22:58
● 2026-05-08 11:26:02
○A125.253.127.32020-02-13 → 2020-02-13 · 3 obs
○ 2026-05-01 13:22:58
○ 2026-05-08 11:26:02
●A203.171.31.1942026-05-01 → 2026-05-08 · 3 obs
● 2026-05-01 13:22:58
● 2026-05-08 11:26:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn... | - |
| b-group.vn | ns1.matbao.vn, ns2.matbao.vn | 2 records |
✅ Authoritative Response
Server:103.138.89.11
NS records: ns1.matbao.vn, ns2.matbao.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for b-group.vn (unsigned zone)
⏱️ Timing
Total: 1098ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 203.171.31.194 |
| NS | 2 | ns2.matbao.vn, ns1.matbao.vn |
| MX | 1 | pro64.emailserver.vn (pri: 0) |
| TXT | 1 | v=spf1 mx include:emailserver.vn include |
| 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
www.b-group.vn has b-group.vn as its parent.
IP Addresses
b-group.vn maps to IP address 203.171.31.194.
Other host names, for instance xkldvinamotor.vn, kimoanhgroupdn.vn, thienphucduccom502.mbws.vn, ibpvietnam.com and www.tapdoanttp.vn share IP numbers with b-group.vn.
Name Servers
Two name servers ns1.matbao.vn and ns2.matbao.vn are delegated to b-group.vn.
b-group.vn uses the same name server configuration as other domains, such as chuyenhangduc.vn, bepmeou.vn, cordygreen.vn, phukienxevinfastvf3.vn and banmayphatdien.vn.
b-group.vn at least partially shares name servers with other domains such as 2learner.edu.vn, sna.com.vn, bactrangsuc.vn, aluminium.vn and phuvinh.com.
These name servers are often used together with ns1.matbao.com, ns2.matbao.com, ns-bak.matbao.com, ns1.digipowerdns.com, ns2.digipowerdns.com, ns3.digipowerdns.com, ns4.digipowerdns.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
b-group.vn is handled by a single mail server, pro64.emailserver.vn.
b-group.vn shares the same mail server setup as other domains, including luatnhatly.com, mgvdecor.vn, netlinkgroup.com.vn, archcafe.net and sadaco.com.
b-group.vn shares some mail servers with other domains, for instance nqh-architects.vn, sanshinvn.com and benhvienhanhphuc.com.
pro64.emailserver.vn points to one IP number: 103.110.129.164.