mx.chal-tec.com - dns.ninja
mx.chal-tec.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 217.70.137.158🇩🇪 DNSNET217.70.128.0/20 DE-1STCOM-217.70.128.0-20 | ||||||
chal-tec.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 89.31.143.150🇩🇪 UDAG89.31.143.0/24 | ||||||
| NS | ns.udag.de ⭐ | ||||||
| NS | ns.udag.net | ||||||
| NS | ns.udag.org | ||||||
| MX | chaltec-com01b.mail.protection.outlook.com ⭐ | ||||||
| TXT | atlassian-domain-verification=neqLqngaD2HYsZa0LxMsDfhrrUs44A5JPkRgD5EDvxsarAn... | ||||||
| TXT | MS=ms43680011 | ||||||
| TXT | ZLq73WDzMrt5jvHO5DPDbpHkmDE8iyqkt1vwCin7tV91m40nJQ7m+VRHkgG+jKLh/p1QUI/FH2O6i... | ||||||
| TXT | v=spf1 include:_spf.chal-tec_com._d.easydmarc.pro ~all | ||||||
| TXT | MS=D9FEA383A41BD63CEFFB60A247BF84A9675F49E9 | ||||||
| SOA | ns.udag.dehostmaster@united-domains.de 2024-12-14 #30 | ||||||
MX for
Previously MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A217.70.137.1582018-05-06 → 2026-06-22 · 2 obs
● 2018-05-06 10:40:26
● 2026-06-22 13:48:26
● 2026-06-22 13:48:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| chal-tec.com | ns.udag.de, ns.udag.net, ns.udag.org | - |
✅ Authoritative Response
Server:185.132.34.253
NS records: ns.udag.de, ns.udag.net, ns.udag.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for chal-tec.com (unsigned zone)
⏱️ Timing
Total: 337ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 217.70.137.158 |
Analysis
Mail Server Role
Mail for numanaudio.com is routed through the mail server mx.chal-tec.com.
IP Addresses
mx.chal-tec.com has exactly one IP address — 217.70.137.158.
Further host names like mail.chal-tec.com and exc.chal-tec.com overlap in IP numbers with mx.chal-tec.com.