CF1760785352690-tsm20251017082432

WWW.RTSAK.COM - jk-systemhaus.de

Search for IP or hostnames:

jk-systemhaus.de checked at 2025-10-18T11:02:32.540Z 1605ms 119/119/119 100% R:13

jk-systemhaus.de

NSpns.dtag.de
A2003:40:8000::100 🇩🇪 Deutsche Telekom
PTRpns.dtag.de
A194.25.0.125🇩🇪 Deutsche Telekom
PTRpns.dtag.de
NSsecondary006.dtag.net
A2a00:fa8:3:0:100:0:6:1 🇩🇪 NetUSE AG
PTRsecondary006.dtag.net
A195.244.245.25🇩🇪 NetUSE AG
PTRsecondary006.dtag.net
NSjkns1.jk-computer.net
A2003:5d:c0ab:2::4 🇩🇪 Deutsche Telekom
PTRjkns1.jk-computer.net
A217.5.174.11🇩🇪 Deutsche Telekom
PTRjkns1.jk-computer.net
NSjkns2.jk-computer.net
A2003:5d:c0ab:2::5 🇩🇪 Deutsche Telekom
PTRjkns2.jk-computer.net
A217.5.174.12🇩🇪 Deutsche Telekom
PTRjkns2.jk-computer.net
MXjksystemhaus-de0e.mail.protection.outlook.com
A2a01:111:f403:ca04::6 🇮🇪 Microsoft
PTRmail-db4pr02cu00406.inbound.protection.outlook.com
A2a01:111:f403:ca09::3 🇳🇱 Microsoft
PTRmail-am6pr04cu00303.inbound.protection.outlook.com
A2a01:111:f403:ca09::4 🇳🇱 Microsoft
PTRmail-am0pr04cu00504.inbound.protection.outlook.com
A2a01:111:f403:ca09::e 🇳🇱 Microsoft
PTRmail-am7pr05cu00206.inbound.protection.outlook.com
A52.101.68.29🇮🇪 Microsoft
PTRmail-dbapr03cu00105.inbound.protection.outlook.com
A52.101.68.32🇮🇪 Microsoft
PTRmail-db3pr0202cu00200.inbound.protection.outlook.com
A52.101.73.21🇳🇱 Microsoft
PTRmail-as8pr05cu00205.inbound.protection.outlook.com
A52.101.73.30🇳🇱 Microsoft
PTRmail-am7pr05cu00306.inbound.protection.outlook.com
A217.5.174.81🇩🇪 Deutsche Telekom

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

jk-systemhaus.de is the parent of vlab2.jk-systemhaus.de.

jk-systemhaus.de points to IP number 217.5.174.81.

For instance, other host names seelight.de, digital4home.de, www.augenzentrum-koblenz.de, jk-computer.net and jk-computer.de share IP numbers with jk-systemhaus.de.

jk-systemhaus.de is delegated to four name servers: pns.dtag.de, secondary006.dtag.net, jkns1.jk-computer.net and jkns2.jk-computer.net.

jk-systemhaus.de shares name servers with other domains at least partially, for example rhein-kreis-neuss.com, 192.86.217.in-addr.arpa, pet-co.org, ideen-service.de and sicherheitsguide.com.

these name servers are often used with the following: ns1.telekom.net, secondary007.dtag.net, secondary004.dtag.net, ns0.niedersachsen.com, ns1.itergo.net, ns2.buhl-data.com, thldns003.toringi.net, thldns004.toringi.net, dns.lagler.de and sns.lagler.de.

Host names with two IP numbers:

pns.dtag.de points to: 2003:40:8000::100 and 194.25.0.125

secondary006.dtag.net points to: 2a00:fa8:3:0:100:0:6:1 and 195.244.245.25

jkns1.jk-computer.net points to: 2003:5d:c0ab:2::4 and 217.5.174.11

jkns2.jk-computer.net points to: 2003:5d:c0ab:2::5 and 217.5.174.12

jk-systemhaus.de is handled by a single mail server, jksystemhaus-de0e.mail.protection.outlook.com.

Host name jksystemhaus-de0e.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::6, 2a01:111:f403:ca09::3, 2a01:111:f403:ca09::4, 2a01:111:f403:ca09::e, 52.101.68.29, 52.101.68.32, 52.101.73.21 and 52.101.73.30.

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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