hostmaster.study.edu.vn - robtex.com
hostmaster.study.edu.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 42.119.236.233🇻🇳 FPT-AS-AP42.119.224.0/20 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 | ||||||
| PTR | share-236-233.megahost.vn | ||||||
study.edu.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 42.119.236.233🇻🇳 FPT-AS-AP42.119.224.0/20 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 | ns4.tenten.vn ⭐ | ||||||
| NS | ns5.tenten.vn | ||||||
| NS | ns6.tenten.vn | ||||||
| MX | mail.study.edu.vn ⭐ | ||||||
| TXT | v=spf1 mx a ip4:42.119.236.233 ~all | ||||||
| SOA | ns4.tenten.vnhostmaster@study.edu.vn 2025-09-24 #15 | ||||||
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A42.119.236.2332026-05-01 → 2026-05-09 · 2 obs
● 2026-05-01 00:22:34
● 2026-05-09 00:43:38
● 2026-05-09 00:43:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | d.dns-servers.vn, e.dns-servers.vn, f.dns-servers.vn, c.dns-servers.vn... | - |
| study.edu.vn | ns4.tenten.vn, ns6.tenten.vn, ns5.tenten.vn | - |
✅ Authoritative Response
Server:103.18.7.205
NS records: ns4.tenten.vn, ns6.tenten.vn, ns5.tenten.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for study.edu.vn (unsigned zone)
⏱️ Timing
Total: 2696ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 42.119.236.233 |
Analysis
IP Addresses
hostmaster.study.edu.vn points to IP number 42.119.236.233.
For instance, other host names gpmxwmail.study.edu.vn, www.klisa.shop.vndg.vn, cloudystory.com, beta.nisci.gov.vn and mukynguyen.net share IP numbers with hostmaster.study.edu.vn.