congxep.com.vn - robtex.com
congxep.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.digipowerdns.com ⭐ | ||||||
| A | 103.110.128.60🇻🇳 AS150846103.110.128.0/23 AXYS-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🇻🇳 AS150846103.110.128.0/23 AXYS-VN | ||||||
| NS | ns2.matbao.vn | ||||||
| A | 35.198.203.127🇸🇬 Google35.198.192.0/20 | ||||||
| A | 103.138.89.11🇻🇳 VNPT-AS-VN103.138.88.0/23 VNPT-NET | ||||||
| MX | mail.congxep.com.vn ⭐ | ||||||
| A | 103.159.50.66 | ||||||
| SOA | ns1.digipowerdns.comroot@congxep.com.vn 2020-02-14 #5 | ||||||
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=2022708588 | ||||||
Subdomains
mail.congxep.com.vn |
DNS History
12 records (5 active, 7 former)
●NSns1.digipowerdns.com2015-05-25 → 2026-05-10 · 2 obs
● 2026-05-10 23:46:58
●NSns1.matbao.vn2026-05-10 → 2026-05-10 · 3 obs
● 2026-05-10 23:46:56
● 2026-05-10 23:46:58
○NSns2.digipowerdns.com2015-05-25 → 2018-10-19 · 4 obs
● 2018-10-19 14:25:24
○ 2026-05-10 23:46:56
○ 2026-05-10 23:46:58
●NSns2.matbao.vn2026-05-10 → 2026-05-10 · 3 obs
● 2026-05-10 23:46:56
● 2026-05-10 23:46:58
○NSns3.digipowerdns.com2015-05-25 → 2018-10-19 · 4 obs
● 2018-10-19 14:25:24
○ 2026-05-10 23:46:56
○ 2026-05-10 23:46:58
○NSns4.digipowerdns.com2015-05-25 → 2018-10-19 · 4 obs
● 2018-10-19 14:25:24
○ 2026-05-10 23:46:56
○ 2026-05-10 23:46:58
●MXmail.congxep.com.vn2015-05-25 → 2026-05-10 · 2 obs
● 2026-05-10 23:46:58
○A112.78.6.372015-05-25 → 2015-12-17 · 4 obs
● 2015-12-17 08:49:58
○ 2016-03-18 19:59:20
○ 2026-05-10 23:46:58
○A116.193.69.1312017-02-08 → 2017-02-08 · 4 obs
● 2017-02-08 04:06:50
○ 2018-10-19 14:25:24
○ 2026-05-10 23:46:58
○A125.253.118.542018-10-19 → 2018-10-19 · 4 obs
● 2018-10-19 14:25:24
○ 2026-05-10 23:46:56
○ 2026-05-10 23:46:58
●A172.104.53.2292026-05-10 → 2026-05-10 · 3 obs
● 2026-05-10 23:46:56
● 2026-05-10 23:46:58
○A210.2.86.692016-03-18 → 2016-06-18 · 5 obs
● 2016-03-18 19:59:20
● 2016-06-18 18:26:22
○ 2017-02-08 04:06:50
○ 2026-05-10 23:46:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn... | - |
| congxep.com.vn | ns2.matbao.vn, ns1.matbao.vn | - |
✅ Authoritative Response
Server:35.198.203.127
NS records: ns2.matbao.vn, ns1.matbao.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for congxep.com.vn (unsigned zone)
⏱️ Timing
Total: 2218ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 172.104.53.229 |
| NS | 2 | ns1.matbao.vn, ns2.matbao.vn |
| MX | 1 | mail.congxep.com.vn (pri: 0) |
| SOA | 1 | ns1.digipowerdns.com root.congxep.com.vn |
Analysis
Hierarchy
congxep.com.vn is parent of mail.congxep.com.vn.
IP Addresses
congxep.com.vn points to a single IP: 172.104.53.229.
Name Servers
congxep.com.vn is delegated to three name servers: ns1.digipowerdns.com, ns1.matbao.vn and ns2.matbao.vn.
Host names with two IP numbers:
The host name ns1.matbao.vn points to: 13.250.228.99 and 103.110.128.60.
The host name ns2.matbao.vn points to: 35.198.203.127 and 103.138.89.11.
Host names with one IP number:
The host name ns1.digipowerdns.com points to: 103.110.128.60.
Host names that point to 103.110.128.60 : ns1.matbao.vn and ns1.digipowerdns.com.
Mail Servers
congxep.com.vn is served by a single mail server, mail.congxep.com.vn.
mail.congxep.com.vn resolves to IP 103.159.50.66.