CF1763649669749-tsm20251116095642

DNSWHOIS.INFO - sieber.systems

Search for IP or hostnames:

sieber.systems checked at 2025-11-20T14:41:09.696Z 920ms 87/87/87 100% R:16 allDone:true timedOut:false

sieber.systems

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
MXwww382.your-server.de
A2a01:4f8:d0a:52ab::2 🇩🇪 Hetzner
PTRwww382.your-server.de
A78.46.146.228🇩🇪 Hetzner
PTRwww382.your-server.de
A2a01:4f8:c2c:5ef0::1 🇩🇪 Hetzner
PTRsieber.systems
A116.203.126.98🇩🇪 Hetzner
PTRsieber.systems

systems

NSv0n0.nic.systems
NSv0n1.nic.systems
NSv0n2.nic.systems
NSv0n3.nic.systems
NSv2n0.nic.systems
NSv2n1.nic.systems

PTR for

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AI analysis

The parent of customerdb.sieber.systems is sieber.systems.

sieber.systems resolves to two IP numbers: 2a01:4f8:c2c:5ef0::1 and 116.203.126.98.

sieber.systems is delegated to three name servers: ns.second-ns.com, ns3.second-ns.de and ns1.your-server.de.

sieber.systems partially shares name servers with other domains; examples include itrevision.net, 6.4.c.c.7.1.c.0.8.f.4.0.1.0.a.2.ip6.arpa, 131.251.148.in-addr.arpa, 66.9.176.in-addr.arpa and majan.at.

Host names with two IP numbers:

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.

sieber.systems is handled by a single mail server, www382.your-server.de.

sieber.systems has the same mail server setup as other domains, including cgc.gmbh, theresource.de, recarbooks.com, andreasfink.me and ruhrtreff.de.

Host www382.your-server.de resolves to two IPs: 2a01:4f8:d0a:52ab::2 and 78.46.146.228.

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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