CF1759142678184-tsm20250927195623

IPLIST.NET - cosl.lu

Search for IP or hostnames:

cosl.lu checked at 2025-09-29T10:44:38.135Z 335ms 116/116/116 100% R:14

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:ca04::a 🇮🇪 Microsoft
PTRmail-du0pr03cu00102.inbound.protection.outlook.com
A2a01:111:f403:ca04::d 🇮🇪 Microsoft
PTRmail-db6pr03cu00105.inbound.protection.outlook.com
A2a01:111:f403:ca09::7 🇳🇱 Microsoft
PTRmail-am9pr04cu00107.inbound.protection.outlook.com
A2a01:111:f403:ca09::c 🇳🇱 Microsoft
PTRmail-as8pr05cu00304.inbound.protection.outlook.com
A52.101.68.0🇮🇪 Microsoft
PTRmail-db3pr0202cu00100.inbound.protection.outlook.com
A52.101.68.25🇮🇪 Microsoft
PTRmail-db8pr02cu00101.inbound.protection.outlook.com
A52.101.68.29🇮🇪 Microsoft
PTRmail-dbapr03cu00105.inbound.protection.outlook.com
A52.101.73.15🇳🇱 Microsoft
PTRmail-am9pr04cu00107.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 the parent of www.cosl.lu, mail.cosl.lu and ns1.cosl.lu.

cosl.lu resolves to one IP number: 46.16.201.151.

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

cosl.lu is delegated to four name servers: ns1.eurodns.com, ns2.eurodns.com, ns3.eurodns.com and ns4.eurodns.com.

cosl.lu at least partially shares name servers with other domains, for instance lux-diffusion.lu, waterdss.com, hoyarewards.com, onemarketing.eu and menue.ch.

Host names with two IP numbers:

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.

Host cosl-lu.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::a, 2a01:111:f403:ca04::d, 2a01:111:f403:ca09::7, 2a01:111:f403:ca09::c, 52.101.68.0, 52.101.68.25, 52.101.68.29 and 52.101.73.15.

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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cTVvckE CF johedugfp 2025-09-29