ipet.edu.vn - robtex.com
ipet.edu.vn
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 45.252.249.34🇻🇳 AZDIGI-AS-VN45.252.248.0/22 AZDIGI-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 | mx.inet.vn ⭐ | ||||||
| A | 103.72.96.6🇻🇳 INETSOFT-AS-VN103.72.96.0/22 INETSOFT-VN | ||||||
| PTR | mailer-smtp-in.onemail.vn | ||||||
| A | 103.72.96.8🇻🇳 INETSOFT-AS-VN103.72.96.0/22 INETSOFT-VN | ||||||
| PTR | mailer-smtp-in01.onemail.vn | ||||||
| A | 103.72.96.9🇻🇳 INETSOFT-AS-VN103.72.96.0/22 INETSOFT-VN | ||||||
| PTR | mailer-smtp-in02.onemail.vn | ||||||
| A | 103.216.116.158🇻🇳 VNPT-AS-VN103.216.116.0/22 INETSOFT-VN | ||||||
| PTR | mailgw.inet.vn | ||||||
| TXT | v=spf1 a mx include:_spf.inet.vn ~all | ||||||
| SOA | ns1.matbao.vnadmin@matbao.com 2024-08-03 #2 | ||||||
edu.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=2018565716 | ||||||
Subdomains
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●A45.252.249.342026-05-12 → 2026-05-13 · 2 obs
● 2026-05-13 12:23:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | g.dns-servers.vn, f.dns-servers.vn, e.dns-servers.vn, h.dns-servers.vn... | 15 records |
| ipet.edu.vn | ns1.matbao.vn, ns2.matbao.vn | - |
✅ Authoritative Response
Server:13.250.228.99
NS records: ns1.matbao.vn, ns2.matbao.vn
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 4354ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 45.252.249.34 |
| NS | 2 | ns2.matbao.vn, ns1.matbao.vn |
| MX | 1 | mx.inet.vn (pri: 5) |
| TXT | 1 | v=spf1 a mx include:_spf.inet.vn ~all |
| SOA | 1 | ns1.matbao.vn admin.matbao.com |
📌 Glue Records Collected
Total: 15
In-bailiwick: 15 (h.dns-servers.vn, g.dns-servers.vn, f.dns-servers.vn...)
Analysis
Hierarchy
ipet.edu.vn is a parent of chat.ipet.edu.vn, webmail.ipet.edu.vn and mail.ipet.edu.vn.
IP Addresses
ipet.edu.vn points to a single IP: 45.252.249.34.
Other host names, for instance skviet.net, ford-benthanh.com.vn, tamsulamdep.vn, fordphumy.vn and hunglongfix.vn share IP numbers with ipet.edu.vn.
Name Servers
Two name servers ns1.matbao.vn and ns2.matbao.vn handle delegation for ipet.edu.vn.
ipet.edu.vn uses the same name server setup as other domains, for example organicahanoi.vn, phuongnamviet.vn, sondung.vn, alona.vn and carbank.vn.
ipet.edu.vn partially shares name servers with other domains; examples include 144.1.78.112.in-addr.arpa, v-auto.com.vn, simiplast.com.vn, truyenthongvaphattrien.vn and ynnopharma.com.vn.
These name servers are commonly used with 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
ipet.edu.vn is handled by a single mail server, mx.inet.vn.
ipet.edu.vn has the same mail server setup as other domains, including spro.net.vn, connecttravel.vn, minhtritm.id.vn, trantienduy.com and vuyhair.com.
ipet.edu.vn shares some mail servers with other domains, at least partially, such as shcgroup.vn, cuongb2b.com, diamondteam.vn, bitechcom.vn and nguyentanphat.id.vn.
these mail servers are often used alongside mx1.onemail.vn, mx2.onemail.vn and mx3.onemail.vn.
Host mx.inet.vn resolves to four IP numbers: 103.72.96.6, 103.72.96.8, 103.72.96.9 and 103.216.116.158.