mail.lefttechnology.com - robtex.com
mail.lefttechnology.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a02:2350:5:106:93:1d76:548b:dca6🇩🇰 ONECOM2a02:2350::/32 One.com A/S | ||||||
| A | 46.30.215.146🇩🇰 ONECOM46.30.208.0/21 One.com A/S | ||||||
lefttechnology.com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 46.30.215.191🇩🇰 ONECOM46.30.208.0/21 One.com A/S | ||||||
| NS | ns01.one.com ⭐ | ||||||
| NS | ns02.one.com | ||||||
| MX | mx1.pub.mailpod5-cph3.one.com ⭐ | ||||||
| MX | mx2.pub.mailpod5-cph3.one.com ⭐ | ||||||
| MX | mx3.pub.mailpod5-cph3.one.com ⭐ | ||||||
| TXT | v=spf1 include:_custspf.one.com -all | ||||||
| SOA | ns01.one.comhostmaster@one.com 2026-04-22 #5 | ||||||
Previously MX for
Same first word
Similar names
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | g.gtld-servers.net, h.gtld-servers.net, f.gtld-servers.net, d.gtld-servers.net... | - |
| lefttechnology.com | ns01.one.com, ns02.one.com | 4 records |
✅ Authoritative Response
Server:185.10.11.10
NS records: ns01.one.com, ns02.one.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 420ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 46.30.215.146 |
| AAAA | 1 | 2a02:2350:5:106:93:1d76:548b:dca6 |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns01.one.com, ns01.one.com, ns02.one.com...)
Analysis
IP Addresses
mail.lefttechnology.com points to two IPs: 2a02:2350:5:106:93:1d76:548b:dca6 and 46.30.215.146.
Other host names, for instance torbenbaek.dk, uhlmann.se, ingerid.dk, yhde.dk and www.rentit.se share IP numbers with mail.lefttechnology.com.