2bco.com.vn - dns.ninja
2bco.com.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 172.104.53.229🇸🇬 AKAMAI-LINODE-AP172.104.32.0/19 Akamai Technologies | ||||||
| PTR | 172-104-53-229.ip.linodeusercontent.com | ||||||
| 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 | pro43.emailserver.vn ⭐ | ||||||
| A | 103.110.129.143🇻🇳 AXYS-VN103.110.128.0/23 | ||||||
| PTR | pro43.emailserver.vn | ||||||
| TXT | v=spf1 mx include:emailserver.vn include:spf.protection.outlook.com -all | ||||||
| TXT | MS=ms52806686 | ||||||
| SOA | ns1.matbao.vnadmin@matbao.com 2026-06-30 #1 | ||||||
com.vn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | dns-master.vnnic.vn ⭐ | ||||||
| NS | a.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | b.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | c.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | d.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | e.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | f.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | g.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | h.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| SOA | dns-master.vnnic.vnpostmaster@vnnic.vn serial=2022789842 | ||||||
Same first word
Similar names
DNS History
5 records (4 active, 1 former)
○MX2bco-com-vn.mail.protection.outlook.com2026-03-23 → 2026-03-23 · 3 obs
○ 2026-06-30 13:27:36
○ 2026-07-04 13:01:58
●MXpro43.emailserver.vn2026-03-23 → 2026-07-04 · 2 obs
● 2026-07-04 13:01:58
●A172.104.53.2292026-03-23 → 2026-07-04 · 2 obs
● 2026-07-04 13:01:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn... | - |
| 2bco.com.vn | ns1.matbao.vn, ns2.matbao.vn | - |
✅ Authoritative Response
Server:35.198.203.127
NS records: ns1.matbao.vn, ns2.matbao.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 2bco.com.vn (unsigned zone)
⏱️ Timing
Total: 2235ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 172.104.53.229 |
| NS | 2 | ns1.matbao.vn, ns2.matbao.vn |
| MX | 1 | pro43.emailserver.vn (pri: 10) |
| TXT | 2 | MS=ms52806686, v=spf1 mx include:emailserver.vn include |
| SOA | 1 | ns1.matbao.vn admin.matbao.com |
Analysis
IP Addresses
2bco.com.vn points to a single IP number: 172.104.53.229.
Additional host names — mail.kuvsg.edu.vn, kuvsg.edu.vn, autodiscover.kuvsaigon.edu.vn and two others — share IP numbers with 2bco.com.vn.
Name Servers
2bco.com.vn is served by two delegated name servers, ns1.matbao.vn and ns2.matbao.vn.
2bco.com.vn shares its name server setup with other domains, including nita.edu.vn, hybrid-technologies.com.vn, viethungtax.vn and two others.
The name servers of 2bco.com.vn overlap at least partially with those of other domains — among them hueonline.net, vinpharmagroup.vn, maoxin.vn and two more.
These name servers commonly appear in delegations together with ns1.matbao.com, ns2.matbao.com, ns-bak.matbao.com and 6 other.
Each of the two host names carries two IP addresses: ns1.matbao.vn points to 13.250.228.99 and 103.110.128.60, and ns2.matbao.vn points to 35.198.203.127 and 103.138.89.11.
Mail Servers
2bco.com.vn has one mail server: pro43.emailserver.vn.
2bco.com.vn shares the same mail server setup as other domains, including thiennhuan.vn, chuyenmayanhso.vn, dulichvietnhat.vn and two others.
2bco.com.vn shares mail servers — at least in part — with other domains, including lana-tour.com, archid.vn, thucorp.com and two others.
There is one IP number for pro43.emailserver.vn: 103.110.129.143.