CF1759527370271-tsm20251003185623

WWW.ROBTEX.COM - cosl.lu

Search for IP or hostnames:

cosl.lu checked at 2025-10-03T21:36:10.243Z 125ms 201/201/201 100% R:7

cosl.lu

NSns1.eurodns.com
A2610:1c8:b002::107🇺🇸 NuCDN
PTRns1.eurodns.com
A199.167.66.107🇺🇸 NuCDN
PTRns1.eurodns.com
NSns2.eurodns.com
A2610:1c8:b001::107🇺🇸 NuCDN
PTRns2.eurodns.com
A104.37.178.107🇺🇸 NuCDN
PTRns2.eurodns.com
NSns3.eurodns.com
A2610:1c8:b002::108🇺🇸 NuCDN
PTRns3.eurodns.com
A199.167.66.108🇺🇸 NuCDN
PTRns3.eurodns.com
NSns4.eurodns.com
A2610:1c8:b001::108🇺🇸 NuCDN
PTRns4.eurodns.com
A104.37.178.108🇺🇸 NuCDN
PTRns4.eurodns.com
MXcosl-lu.mail.protection.outlook.com
A2a01:111:f403:ca09::1🇳🇱 Microsoft
PTRmail-as9pr07cu00301.inbound.protection.outlook.com
A2a01:111:f403:ca09::6🇳🇱 Microsoft
PTRmail-am4pr0401cu00106.inbound.protection.outlook.com
A2a01:111:f403:ca09::e🇳🇱 Microsoft
PTRmail-am7pr05cu00206.inbound.protection.outlook.com
A2a01:111:f403:ca09::f🇳🇱 Microsoft
PTRmail-am7pr05cu00307.inbound.protection.outlook.com
A52.101.68.10🇮🇪 Microsoft
PTRmail-dbbpr03cu00102.inbound.protection.outlook.com
A52.101.68.25🇮🇪 Microsoft
PTRmail-db8pr02cu00101.inbound.protection.outlook.com
A52.101.73.26🇳🇱 Microsoft
PTRmail-as9pr05cu01302.inbound.protection.outlook.com
A52.101.73.28🇳🇱 Microsoft
PTRmail-am7pr05cu00204.inbound.protection.outlook.com
A46.16.201.151🇨🇭 HOSTEUR-NET-CORE-CH

lu

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

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AI analysis

cosl.lu is a parent of firewall.cosl.lu, www.cosl.lu, mail.cosl.lu and ns1.cosl.lu.

cosl.lu points to a single IP: 46.16.201.151.

Other host names, for example www.cosl.lu, mail.teamletzebuerg.lu, teamletzebuerg.lu and ns1.cosl.lu share IP numbers with cosl.lu.

cosl.lu's delegation is handled by four name servers: ns1.eurodns.com, ns2.eurodns.com, ns3.eurodns.com and ns4.eurodns.com.

cosl.lu partially shares name servers with other domains; examples include lux-diffusion.lu, waterdss.com, hoyarewards.com, onemarketing.eu and menue.ch.

Host names with two IPs:

ns1.eurodns.com points to 2610:1c8:b002::107 and 199.167.66.107

ns2.eurodns.com points to 2610:1c8:b001::107 and 104.37.178.107

ns3.eurodns.com points to 2610:1c8:b002::108 and 199.167.66.108

ns4.eurodns.com points to 2610:1c8:b001::108 and 104.37.178.108

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

Hostname cosl-lu.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca09::1, 2a01:111:f403:ca09::6, 2a01:111:f403:ca09::e, 2a01:111:f403:ca09::f, 52.101.68.10, 52.101.68.25, 52.101.73.26 and 52.101.73.28.

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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NnMmdsA CF johedugfp 2025-10-03