CF1759434773643-tsm20251002182459

NSLIST.NET - kolster.com

Search for IP or hostnames:

kolster.com checked at 2025-10-02T19:52:53.609Z 664ms 105/105/105 100% R:11

kolster.com

NSns3.iptwins.com
A2607:5300:203:28d:: 🇨🇦 OVH
PTRns3.iptwins.com
A144.217.70.141🇨🇦 OVH
PTRns3.iptwins.com
NSns4.iptwins.com
A2401:c900:1101:496::3 🇸🇬 SoftLayer Technologies, Inc. (an IBM Company)
PTRns4.iptwins.com
A161.202.174.147🇯🇵 SoftLayer Technologies, Inc. (an IBM Company)
PTRns4.iptwins.com
NSns1.iptwins.net
A188.165.162.43🇫🇷 OVH
PTRns1.iptwins.net
NSns2.iptwins.net
A193.70.18.204🇫🇷 OVH
PTRns2.iptwins.net
MXkolster-com.mail.protection.outlook.com
A2a01:111:f403:ca04:: 🇮🇪 Microsoft
PTRmail-db3pr0202cu00100.inbound.protection.outlook.com
A2a01:111:f403:ca04::7 🇮🇪 Microsoft
PTRmail-db4pr02cu00307.inbound.protection.outlook.com
A2a01:111:f403:ca09::8 🇳🇱 Microsoft
PTRmail-as2pr05cu00100.inbound.protection.outlook.com
A2a01:111:f403:ca09::c 🇳🇱 Microsoft
PTRmail-as8pr05cu00304.inbound.protection.outlook.com
A52.101.68.39🇮🇪 Microsoft
PTRmail-db7pr03cu00607.inbound.protection.outlook.com
A52.101.73.4🇳🇱 Microsoft
PTRmail-am0pr83cu00404.inbound.protection.outlook.com
A52.101.73.16🇳🇱 Microsoft
PTRmail-as2pr05cu00100.inbound.protection.outlook.com
A52.101.73.30🇳🇱 Microsoft
PTRmail-am7pr05cu00306.inbound.protection.outlook.com
A51.91.60.233🇫🇷 OVH
PTReole2.iptwins.com

com

NSa.gtld-servers.net
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net

Starts with same word

Starts similarily

AI analysis

kolster.com points to a single IP: 51.91.60.233.

Other host names, for instance goyard.biz, bougicord.com, ritz.org, tereos-coproduits.fr and numero-magazine.in share IP numbers with kolster.com.

kolster.com's delegation is handled by four name servers: ns3.iptwins.com, ns4.iptwins.com, ns1.iptwins.net and ns2.iptwins.net.

kolster.com partially shares name servers with other domains; examples include boardmans.co.za, spsfrance.com, veolia-es.hu, o2gatewayinternetdefence.com and teaforte.de.

Host names with two IP numbers:

ns3.iptwins.com points to: 2607:5300:203:28d:: and 144.217.70.141.

ns4.iptwins.com points to: 2401:c900:1101:496::3 and 161.202.174.147.

Host names with one IP number:

ns1.iptwins.net points to: 188.165.162.43.

ns2.iptwins.net points to: 193.70.18.204.

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

Hostname kolster-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::, 2a01:111:f403:ca04::7, 2a01:111:f403:ca09::8, 2a01:111:f403:ca09::c, 52.101.68.39, 52.101.73.4, 52.101.73.16 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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