CF1762286615826-tsm20251104152717

MXLIST.NET - o3-software.de

Search for IP or hostnames:

o3-software.de checked at 2025-11-04T20:03:35.809Z 359ms 85/85/85 100% R:17

o3-software.de

NSns.second-ns.com
A2a01:4f8:0:a101::b:1 🇩🇪 Hetzner
PTRns.second-ns.com
A213.239.204.242🇩🇪 Hetzner
PTRns.second-ns.com
NSns3.second-ns.de
A2001:67c:192c::add:b3 🇩🇪 NORIS-NETWORK
PTRns3.second-ns.de
A193.47.99.4🇩🇪 NORIS-NETWORK
PTRns3.second-ns.de
NSns1.your-server.de
A2a01:4f8:0:1::5ddc:1 🇩🇪 Hetzner
PTRns1.your-server.de
A213.133.100.102🇩🇪 Hetzner
PTRns1.your-server.de
MXwww44.your-server.de
A2a01:4f8:d0a:272f::2 🇩🇪 Hetzner
PTRwww44.your-server.de
A213.133.104.44🇩🇪 Hetzner
PTRwww44.your-server.de
A213.133.104.44🇩🇪 Hetzner
PTRwww44.your-server.de

de

NSa.nic.de
NSf.nic.de
NSz.nic.de
NSl.de.net
NSn.de.net
NSs.de.net

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Starts with same word

Starts similarily

AI analysis

o3-software.de is the parent of mail.o3-software.de.

o3-software.de points to IP number 213.133.104.44.

For instance, other host names mail.vatter.eu, lotuscrafts.eu, mail.meinbier24.de, michael-stumm.com and nusshof.de share IP numbers with o3-software.de.

The delegation for o3-software.de is handled by three name servers: ns.second-ns.com, ns3.second-ns.de and ns1.your-server.de.

o3-software.de shares name servers with other domains at least partially, for example grundschule-oggenhausen.de, 199.224.46.clients.your-server.de, economyaustria.at, elite-s.de and eckoldt.com.

Host names with two IPs:

ns.second-ns.com points to 2a01:4f8:0:a101::b:1 and 213.239.204.242

ns3.second-ns.de points to 2001:67c:192c::add:b3 and 193.47.99.4

ns1.your-server.de points to 2a01:4f8:0:1::5ddc:1 and 213.133.100.102

o3-software.de is handled by a single mail server, www44.your-server.de.

o3-software.de shares the same mail server setup as other domains, for instance tc-dreeke.de, w3x.org, alfabau.de, r-office.de and wawra.de.

www44.your-server.de resolves to two IPs: 2a01:4f8:d0a:272f::2 and 213.133.104.44.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
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