CF1762403168709-tsm20251105200708

DNSWHOIS.INFO - rr-netz.de

Search for IP or hostnames:

rr-netz.de checked at 2025-11-06T04:26:08.663Z 372ms 120/120/120 100% R:17

rr-netz.de

NSns03.tec-rrnetz.de
A159.69.52.164🇩🇪 Hetzner
PTRisp1.tec-holistiq.de
NSns1.key-systems.net
A2a04:2b00:14cc::229 🇬🇧 RCODEZERO-ANYCAST-SEC1-TLD
A193.227.117.229🇩🇪 RCODEZERO-ANYCAST-SEC1-TLD
NSns2.key-systems.net
A2a04:2b00:14dd::229 🇬🇧 RCODEZERO-ANYCAST-SEC1-TLD
A194.50.187.229🇩🇪 RCODEZERO-ANYCAST-SEC2
NSns3.key-systems.net
A2a04:2b00:14ee::229 🇬🇧 RCODEZERO-ANYCAST-SEC1-TLD
A194.0.182.229🇩🇪 RCODEZERO-ANYCAST-SEC2
MXrrnetz-de0e.mail.protection.outlook.com
A2a01:111:f403:ca04::a 🇮🇪 Microsoft
PTRmail-du0pr03cu00102.inbound.protection.outlook.com
A2a01:111:f403:ca09:: 🇳🇱 Microsoft
PTRmail-am3pr04cu00500.inbound.protection.outlook.com
A2a01:111:f403:ca09::3 🇳🇱 Microsoft
PTRmail-am6pr04cu00303.inbound.protection.outlook.com
A2a01:111:f403:ca09::f 🇳🇱 Microsoft
PTRmail-am7pr05cu00307.inbound.protection.outlook.com
A52.101.68.3🇮🇪 Microsoft
PTRmail-db7pr03cu00403.inbound.protection.outlook.com
A52.101.73.6🇳🇱 Microsoft
PTRmail-am6pr04cu00306.inbound.protection.outlook.com
A52.101.73.8🇳🇱 Microsoft
PTRmail-am0pr04cu00500.inbound.protection.outlook.com
A52.101.73.19🇳🇱 Microsoft
PTRmail-as8pr04cu00803.inbound.protection.outlook.com
A2a01:4f8:1c17:6bc4::1 🇩🇪 Hetzner
PTRisp1.tec-holistiq.de
A159.69.52.164🇩🇪 Hetzner
PTRisp1.tec-holistiq.de

de

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

Up

Starts with same word

Starts similarily

AI analysis

rr-netz.de is the parent of mail.rr-netz.de and morgoth.rr-netz.de.

rr-netz.de resolves to two IP numbers: 2a01:4f8:1c17:6bc4::1 and 159.69.52.164.

Other host names, for instance maria-hoppe.eu, train-the-technical-trainer.com, montessori-hof.de, nsc-gmbh.com and mail.pp365.de share IP numbers with rr-netz.de.

rr-netz.de is delegated to four name servers: ns03.tec-rrnetz.de, ns1.key-systems.net, ns2.key-systems.net and ns3.key-systems.net.

rr-netz.de shares some name servers with other domains, for example kundendienst-trainer.de, steigenberger.biz, kuemmerlein.de, montessorischule-hof.de and conference.de.

These name servers are commonly used with ns.interred.de, pns.gnl.net, ns2.sedat.de, ns3.sedat.de and ns.jena.de.

Host names with two IP numbers:

ns1.key-systems.net points to 2a04:2b00:14cc::229 and 193.227.117.229

ns2.key-systems.net points to 2a04:2b00:14dd::229 and 194.50.187.229

ns3.key-systems.net points to 2a04:2b00:14ee::229 and 194.0.182.229

Host names with one IP number:

ns03.tec-rrnetz.de points to 159.69.52.164

rr-netz.de is handled by a single mail server, rrnetz-de0e.mail.protection.outlook.com.

Host rrnetz-de0e.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::a, 2a01:111:f403:ca09::, 2a01:111:f403:ca09::3, 2a01:111:f403:ca09::f, 52.101.68.3, 52.101.73.6, 52.101.73.8 and 52.101.73.19.

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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