CF1763017002333-tsm20251109205412

WWW.RTSAK.COM - cbook.de

Search for IP or hostnames:

cbook.de checked at 2025-11-13T06:56:42.305Z 200ms 116/116/116 100% R:14 allDone:true timedOut:false

cbook.de

NSns1.internex.at
A2001:4178:3:a357:62:116:159:64 🇩🇪 INTERNETX-AS
PTRns1.internex.at
A62.116.159.64🇩🇪 INTERNETX-AS
PTRns1.internex.at
NSns2.internex.at
A2001:8d8:580:401:217:160:113:37 🇩🇪 IONOS-AS
PTRb.customer-auth.net
A217.160.113.96🇩🇪 IONOS-AS
PTRns2.internex.at
NSns3.internex.at
A2a01:130:2000:118:89:146:248:4 🇩🇪 INTERNET_AG
PTRc.customer-auth.net
A89.146.248.61🇩🇪 INTERNET_AG
PTRns3.internex.at
NSns4.internex.at
A2607:f1c0:1800:8091:74:208:254:60 🇺🇸 IONOS-AS
PTRns4.internex.at
A74.208.254.60🇺🇸 IONOS-AS
PTRns4.internex.at
MXcbook-de.mail.protection.outlook.com
A2a01:111:f403:ca04::4 🇮🇪 Microsoft
PTRmail-db4pr02cu00204.inbound.protection.outlook.com
A2a01:111:f403:ca04::a 🇮🇪 Microsoft
PTRmail-du0pr03cu00102.inbound.protection.outlook.com
A2a01:111:f403:ca04::c 🇮🇪 Microsoft
PTRmail-db9pr02cu00204.inbound.protection.outlook.com
A2a01:111:f403:ca09:: 🇳🇱 Microsoft
PTRmail-am3pr04cu00500.inbound.protection.outlook.com
A52.101.68.18🇮🇪 Microsoft
PTRmail-db4pr02cu00302.inbound.protection.outlook.com
A52.101.68.29🇮🇪 Microsoft
PTRmail-dbapr03cu00105.inbound.protection.outlook.com
A52.101.73.16🇳🇱 Microsoft
PTRmail-as2pr05cu00100.inbound.protection.outlook.com
A52.101.73.26🇳🇱 Microsoft
PTRmail-as9pr05cu01302.inbound.protection.outlook.com
A128.204.134.184🇦🇹 internex-as
PTRserv14794762.secure-node.at

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

cbook.de is parent of mail.cbook.de, demo.cbook.de and www.cbook.de.

cbook.de points to IP number 128.204.134.184.

For instance, other host names learntomorrow.com, mail.martensson.at, mail.lernkommunikation.com, www.cbook.de and create.at share IP numbers with cbook.de.

cbook.de is delegated to four name servers: ns1.internex.at, ns2.internex.at, ns3.internex.at and ns4.internex.at.

cbook.de shares name servers with other domains at least partially, for example biowhisky.at, zauber-box.at, dgtl1.at, ay-ba.com and auktionshero.com.

Host names with two IP numbers:

ns1.internex.at points to: 2001:4178:3:a357:62:116:159:64 and 62.116.159.64

ns2.internex.at points to: 2001:8d8:580:401:217:160:113:37 and 217.160.113.96

ns3.internex.at points to: 2a01:130:2000:118:89:146:248:4 and 89.146.248.61

ns4.internex.at points to: 2607:f1c0:1800:8091:74:208:254:60 and 74.208.254.60

cbook.de is handled by a single mail server, cbook-de.mail.protection.outlook.com.

Host name cbook-de.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::4, 2a01:111:f403:ca04::a, 2a01:111:f403:ca04::c, 2a01:111:f403:ca09::, 52.101.68.18, 52.101.68.29, 52.101.73.16 and 52.101.73.26.

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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