CF1761138790871-tsm20251017082432

WWW.RTSAK.COM - ckrs.us

Search for IP or hostnames:

ckrs.us checked at 2025-10-22T13:13:10.854Z 226ms 103/103/103 100% R:15

ckrs.us

NSns1.systemdns.com
A2604:4000:0:d:216:40:47:90 πŸ‡¨πŸ‡¦ Tucows
PTRns1.systemdns.com
A216.40.47.90πŸ‡¨πŸ‡¦ Tucows
PTRns1.systemdns.com
NSns2.systemdns.com
A2604:4000:2800:d:64:99:148:16 πŸ‡¨πŸ‡¦ TUCOWS-3
PTRns2.systemdns.com
A64.98.148.16πŸ‡¨πŸ‡¦ TUCOWS-3
PTRns2.systemdns.com
NSns3.systemdns.com
A2604:4000:0:d:64:99:96:36 πŸ‡¨πŸ‡¦ Tucows
PTRns3.systemdns.com
A64.99.96.36πŸ‡¨πŸ‡¦ Tucows
PTRns3.systemdns.com
MXckrs-us.mail.protection.outlook.com
A2a01:111:f403:c901::1 πŸ‡ΊπŸ‡Έ Microsoft
PTRmail-bl2pr04cu00201.inbound.protection.outlook.com
A2a01:111:f403:c902::14 πŸ‡ΊπŸ‡Έ Microsoft
PTRmail-byapr04cu00204.inbound.protection.outlook.com
A2a01:111:f403:f802::2 πŸ‡ΊπŸ‡Έ Microsoft
PTRmail-sj2pr05cu00202.inbound.protection.outlook.com
A2a01:111:f403:f805::1 πŸ‡ΊπŸ‡Έ Microsoft
PTRmail-co1pr03cu00301.inbound.protection.outlook.com
A52.101.8.32πŸ‡ΊπŸ‡Έ Microsoft
PTRmail-dm5pr02cu00100.inbound.protection.outlook.com
A52.101.41.3πŸ‡ΊπŸ‡Έ Microsoft
PTRmail-sj2pr05cu00103.inbound.protection.outlook.com
A52.101.41.6πŸ‡ΊπŸ‡Έ Microsoft
PTRmail-sj0pr03cu01406.inbound.protection.outlook.com
A52.101.42.4πŸ‡ΊπŸ‡Έ Microsoft
PTRmail-co1pr03cu00104.inbound.protection.outlook.com
A64.210.232.39πŸ‡ΊπŸ‡Έ Lumen AS3561
PTRlinweb01.charter-business.net

us

NSb.cctld.us
NSf.cctld.us
NSk.cctld.us
NSm.cctld.us
NSn.cctld.us
NSw.cctld.us
NSx.cctld.us
NSy.cctld.us

Starts with same word

Starts similarily

AI analysis

ckrs.us points to a single IP number: 64.210.232.39.

Other host names, for instance jolliffefh.com, share IP numbers with ckrs.us.

The delegation for ckrs.us is handled by three name servers: ns1.systemdns.com, ns2.systemdns.com and ns3.systemdns.com.

ckrs.us at least partially shares name servers with other domains, for instance videomania.tv, buyminesellyours.ca, constructionmarioblackburn.com, oleanderpointe.com and flattoppress.org.

Two IP numbers per host:

ns1.systemdns.com points to 2604:4000:0:d:216:40:47:90 and 216.40.47.90.

ns2.systemdns.com points to 2604:4000:2800:d:64:99:148:16 and 64.98.148.16.

ns3.systemdns.com points to 2604:4000:0:d:64:99:96:36 and 64.99.96.36.

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

ckrs-us.mail.protection.outlook.com resolves to eight IP addresses: 2a01:111:f403:c901::1, 2a01:111:f403:c902::14, 2a01:111:f403:f802::2, 2a01:111:f403:f805::1, 52.101.8.32, 52.101.41.3, 52.101.41.6 and 52.101.42.4.

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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GvEkzyJ CF johedugfp 2025-10-22