startuphaiphong.vn - robtex.com
startuphaiphong.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 1.53.252.208🇻🇳 FPT-AS-AP1.53.252.0/24 Vietnam Internet Network Information Center (VNNIC) 18 Nguyen Du Str, Hai Ba Trung District, Hanoi City, Vietnam 10th floor, MITEC Tower, Duong Dinh Nghe, Cau Giay, Hanoi | ||||||
| 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 | pro212.emailserver.vn ⭐ | ||||||
| A | 103.110.129.34🇻🇳 AXYS-VN103.110.128.0/23 | ||||||
| PTR | pro212.emailserver.vn | ||||||
| TXT | v=spf1 mx include:emailserver.vn include:spf.protection.outlook.com -all | ||||||
| TXT | _i8h11beczas216wuulqc839e7tygm89 | ||||||
| SOA | ns1.matbao.vnadmin@matbao.com 2026-05-06 #2 | ||||||
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=2030753591 | ||||||
Subdomains
www.startuphaiphong.vn |
Same first word
startuphaiphong.com |
startuphaiphong.vn |
DNS History
6 records (4 active, 2 former)
○NSns1.matbao.com2026-05-01 → 2026-05-01 · 4 obs
● 2026-05-01 16:43:36
○ 2026-05-08 09:35:22
○ 2026-05-09 23:23:14
○NSns2.matbao.com2026-05-01 → 2026-05-01 · 4 obs
● 2026-05-01 16:43:36
○ 2026-05-08 09:35:22
○ 2026-05-09 23:23:14
●MXpro212.emailserver.vn2026-05-01 → 2026-05-09 · 2 obs
● 2026-05-09 23:23:14
●A1.53.252.2082026-05-01 → 2026-05-09 · 2 obs
● 2026-05-09 23:23:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | c.dns-servers.vn, a.dns-servers.vn, e.dns-servers.vn, g.dns-servers.vn... | - |
| startuphaiphong.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 startuphaiphong.vn (unsigned zone)
⏱️ Timing
Total: 4335ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 1.53.252.208 |
| NS | 2 | ns1.matbao.vn, ns2.matbao.vn |
| MX | 1 | pro212.emailserver.vn (pri: 0) |
| TXT | 2 | v=spf1 mx include:emailserver.vn include, _i8h11beczas216wuulqc839e7tygm89 |
| 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
The parent of www.startuphaiphong.vn is startuphaiphong.vn.
IP Addresses
startuphaiphong.vn points to an IP address: 1.53.252.208.
other host names include ftp.sukien.isc1.vn, ndtex.vn, www.hatex.vn, www.ninhbinh.hatex.vn and sendy.hatex.vn; they share IP numbers with startuphaiphong.vn.
Name Servers
Two name servers ns1.matbao.vn and ns2.matbao.vn handle the delegation for startuphaiphong.vn.
startuphaiphong.vn shares the same name server setup as other domains, for instance 3xu.vn, oceantech.vn, chabongviet.vn, sunlic.vn and inminhkhang.vn.
startuphaiphong.vn at least partially shares name servers with other domains, for instance phukienmaytinh.vn, kinhmb.vn, khuonbanh.vn, daotaoso.edu.vn and gmlubricant.vn.
These name servers are commonly used with 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
startuphaiphong.vn is handled by a single mail server, pro212.emailserver.vn.
startuphaiphong.vn uses the same mail server setup as other domains, for instance lamha.vn, thanhphatland.vn, lead-up.edu.vn, hti.vn and thoicongnghe.vn.
startuphaiphong.vn shares at least some mail servers with other domains, for instance nguyenngocgift.vn.
The host name pro212.emailserver.vn points to IP 103.110.129.34.