hostmaster.ced.org.vn - robtex.com
hostmaster.ced.org.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 20.205.161.26🇸🇬 Microsoft20.192.0.0/10 | ||||||
ced.org.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 20.205.161.26🇸🇬 Microsoft20.192.0.0/10 | ||||||
| NS | ns1.pavietnam.vn ⭐ | ||||||
| NS | ns2.pavietnam.vn | ||||||
| NS | nsbak.pavietnam.net | ||||||
| MX | ced-org-vn.mail.protection.outlook.com ⭐ | ||||||
| TXT | v=spf1 include:spf.protection.outlook.com -all | ||||||
| SOA | ns1.pavietnam.vnhostmaster@ced.org.vn 2025-08-02 #46 | ||||||
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A20.205.161.262026-05-01 → 2026-05-12 · 2 obs
● 2026-05-01 07:05:42
● 2026-05-12 09:45:04
● 2026-05-12 09:45:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | b.dns-servers.vn, d.dns-servers.vn, f.dns-servers.vn, e.dns-servers.vn... | - |
| ced.org.vn | nsbak.pavietnam.net, ns1.pavietnam.vn, ns2.pavietnam.vn | - |
✅ Authoritative Response
Server:112.213.89.22
NS records: nsbak.pavietnam.net, ns1.pavietnam.vn, ns2.pavietnam.vn
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
Validation error at vn: Error: DNS query timeout: 203.119.73.105 for DNSKEY vn
⏱️ Timing
Total: 5080ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 20.205.161.26 |
Analysis
IP Addresses
hostmaster.ced.org.vn points to IP number 20.205.161.26.
For instance, other host names dddd.viesign.org.vn, m.ced.org.vn, qlnd.ced.org.vn, cpcontacts.ced.org.vn and ced.org.vn share IP numbers with hostmaster.ced.org.vn.