CF1759985877139-tsm20251008212832

WWW.ROBTEX.COM - castermans.lu

Search for IP or hostnames:

castermans.lu checked at 2025-10-09T04:57:57.124Z 72ms 201/201/201 100% R:6

castermans.lu

NSns1.bdm.microsoftonline.com
A2603:1061:0:700::d0🇺🇸 Microsoft
PTRns1-208.azure-dns.com
A13.107.236.208🇺🇸 Microsoft
PTRns1-208.azure-dns.com
NSns2.bdm.microsoftonline.com
A2620:1ec:8ec:700::d0🇺🇸 Microsoft
PTRns2-208.azure-dns.net
A150.171.21.208🇺🇸 Microsoft
PTRns2-208.azure-dns.net
NSns3.bdm.microsoftonline.com
A2a01:111:4000:700::d0🇬🇧 Microsoft
PTRns3-208.azure-dns.org
A204.14.183.208🇺🇸 Microsoft
PTRns3-208.azure-dns.org
NSns4.bdm.microsoftonline.com
A2620:1ec:bda:700::d0🇺🇸 Microsoft
PTRns4-208.azure-dns.info
A208.84.5.208🇺🇸 Microsoft
PTRns4-208.azure-dns.info
MXcastermans-lu.mail.protection.outlook.com
A2a01:111:f403:ca09::1🇳🇱 Microsoft
PTRmail-as9pr07cu00301.inbound.protection.outlook.com
A2a01:111:f403:ca09::2🇳🇱 Microsoft
PTRmail-am0pr83cu00402.inbound.protection.outlook.com
A2a01:111:f403:ca09::6🇳🇱 Microsoft
PTRmail-am4pr0401cu00106.inbound.protection.outlook.com
A2a01:111:f403:ca09::8🇳🇱 Microsoft
PTRmail-as2pr05cu00100.inbound.protection.outlook.com
A52.101.68.15🇮🇪 Microsoft
PTRmail-db6pr03cu00107.inbound.protection.outlook.com
A52.101.68.36🇮🇪 Microsoft
PTRmail-db5pr02cu00104.inbound.protection.outlook.com
A52.101.73.4🇳🇱 Microsoft
PTRmail-am0pr83cu00404.inbound.protection.outlook.com
A52.101.73.21🇳🇱 Microsoft
PTRmail-as8pr05cu00205.inbound.protection.outlook.com
A213.133.127.131🇩🇪 Hetzner
PTRserver20-ip.autrado.de

lu

NSg.dns.lu
NSi.dns.lu
NSj.dns.lu
NSk.dns.lu
NSns1.dns.lu
NSp.dns.lu

Up

Starts with same word

Starts similarily

AI analysis

castermans.lu is a parent of www.castermans.lu.

castermans.lu points to a single IP number: 213.133.127.131.

Other host names, for instance autoimpuls.de, www.autrado.de, autohaus-pieper.de, dk-import.de and www.amper-mobile.de share IP numbers with castermans.lu.

castermans.lu is delegated to four name servers: ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com and ns4.bdm.microsoftonline.com.

castermans.lu at least partially shares name servers with other domains, for instance trigistix.com, ibtransport.net, heliflexangola.com, msa-lv.com and parker.land.

Host names with two IP numbers:

ns1.bdm.microsoftonline.com points to: 2603:1061:0:700::d0 and 13.107.236.208.

ns2.bdm.microsoftonline.com points to: 2620:1ec:8ec:700::d0 and 150.171.21.208.

ns3.bdm.microsoftonline.com points to: 2a01:111:4000:700::d0 and 204.14.183.208.

ns4.bdm.microsoftonline.com points to: 2620:1ec:bda:700::d0 and 208.84.5.208.

castermans.lu is handled by a single mail server, castermans-lu.mail.protection.outlook.com.

castermans-lu.mail.protection.outlook.com resolves to eight IP addresses: 2a01:111:f403:ca09::1, 2a01:111:f403:ca09::2, 2a01:111:f403:ca09::6, 2a01:111:f403:ca09::8, 52.101.68.15, 52.101.68.36, 52.101.73.4 and 52.101.73.21.

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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HFbtYAv CF johedugfp 2025-10-09