mx3.stdns.org - dns.ninja
mx3.stdns.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 5.104.81.216🇩🇰 CONTABO-ASIA5.104.80.0/22 CONTABO | ||||||
| PTR | vmi2519769.contaboserver.net | ||||||
stdns.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 43.139.228.225🇨🇳 TENCENT-NET-AP43.139.192.0/18 | ||||||
| A | 124.172.154.193🇨🇳 CHINANET-Guangdong-FoShan-IDC124.172.144.0/20 Jinwanbangkejitouziyouxiangongsi - FSIDC-Static multicast | ||||||
| NS | vip3.alidns.com ⭐ | ||||||
| NS | vip4.alidns.com | ||||||
| MX | mx3.stdns.org ⭐ | ||||||
| MX | mxb1.stdns.org ⭐ | ||||||
| TXT | v=spf1 include:spf.stdns.org include:stdns.org include:mxb1.stdns.org includ... | ||||||
| SOA | vip3.alidns.comhostmaster@hichina.com 2025-12-11 #7 | ||||||
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A5.104.81.2162026-02-19 → 2026-08-08 · 2 obs
● 2026-02-19 23:04:36
● 2026-08-08 03:01:26
● 2026-08-08 03:01:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | d0.org.afilias-nst.org, b0.org.afilias-nst.org, b2.org.afilias-nst.org | - |
| stdns.org | vip3.alidns.com, vip4.alidns.com | - |
✅ Authoritative Response
Server:170.33.80.11
NS records: vip3.alidns.com, vip4.alidns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for stdns.org (unsigned zone)
⏱️ Timing
Total: 484ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 5.104.81.216 |
Analysis
Mail Server Role
Mail for stdns.org is routed through the mail server mx3.stdns.org.
mxb1.stdns.org and mx3.stdns.org are commonly paired as mail servers.
IP Addresses
mx3.stdns.org has exactly one IP address — 5.104.81.216.
Host names such as mxb1.stdns.org and vmi2519769.contaboserver.net share IP numbers with mx3.stdns.org.