mail.lefttechnology.com - robtex.com

mail.lefttechnology.com

DNSSEC⚠️ Not signed
A2a02:2350:5:106:93:1d76:548b:dca6🇩🇰 ONECOM2a02:2350::/32 One.com A/S
A46.30.215.146🇩🇰 ONECOM46.30.208.0/21 One.com A/S

lefttechnology.com

DNSSEC🔒 Signed (DS record present)
A46.30.215.191🇩🇰 ONECOM46.30.208.0/21 One.com A/S
NSns01.one.com
NSns02.one.com
MXmx1.pub.mailpod5-cph3.one.com
MXmx2.pub.mailpod5-cph3.one.com
MXmx3.pub.mailpod5-cph3.one.com
TXTv=spf1 include:_custspf.one.com -all
SOAns01.one.comhostmaster@one.com 2026-04-22 #5

Previously MX for

Same first word

Similar names

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comg.gtld-servers.net, h.gtld-servers.net, f.gtld-servers.net, d.gtld-servers.net...-
lefttechnology.comns01.one.com, ns02.one.com4 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

TypeCountSample Data
A146.30.215.146
AAAA12a02:2350:5:106:93:1d76:548b: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.