CF1759512937198-tsm20251003144104

WWW.RTSAK.COM - core21.ca

Search for IP or hostnames:

core21.ca checked at 2025-10-03T17:35:37.187Z 135ms 96/96/96 100% R:15

core21.ca

NSns45.domaincontrol.com
A2603:5:2162::17 🇺🇸 GODADDY-DNS
PTRns45.domaincontrol.com
A97.74.102.23🇺🇸 GODADDY-DNS
PTRns45.domaincontrol.com
NSns46.domaincontrol.com
A2603:5:2262::17 🇺🇸 GODADDY-DNS
PTRns46.domaincontrol.com
A173.201.70.23🇺🇸 GODADDY-DNS
PTRns46.domaincontrol.com
MXcore21-ca.mail.protection.outlook.com
A2a01:111:f403:c942:: 🇨🇦 Microsoft
PTRmail-yt5pr01cu00100.inbound.protection.outlook.com
A2a01:111:f403:c942::1 🇨🇦 Microsoft
PTRmail-yt3pr01cu00701.inbound.protection.outlook.com
A2a01:111:f403:c942::3 🇨🇦 Microsoft
PTRmail-yt6pr01cu00103.inbound.protection.outlook.com
A2a01:111:f403:c944:: 🇨🇦 Microsoft
PTRmail-yqzpr01cu00900.inbound.protection.outlook.com
A52.101.190.0🇨🇦 Microsoft
PTRmail-yt5pr01cu00100.inbound.protection.outlook.com
A52.101.190.2🇨🇦 Microsoft
PTRmail-yt3pr01cu00602.inbound.protection.outlook.com
A52.101.192.0🇨🇦 Microsoft
PTRmail-yqzpr01cu00900.inbound.protection.outlook.com
A52.101.192.1🇨🇦 Microsoft
PTRmail-yqzpr01cu01001.inbound.protection.outlook.com
A151.101.130.159🇺🇸 Fastly

ca

NSany.ca-servers.ca
NSc.ca-servers.ca
NSd.ca-servers.ca
NSj.ca-servers.ca

Starts with same word

Starts similarily

AI analysis

core21.ca points to a single IP: 151.101.130.159.

Other host names, for instance nueker.com, dinopalmierisalon.com, worldofwonder.org, kingstonlaffertydesign.com and ocudyne.com share IP numbers with core21.ca.

Two name servers ns45.domaincontrol.com and ns46.domaincontrol.com handle delegation for core21.ca.

core21.ca uses the same name server setup as other domains, for example radinox.eu, vtsweb.org, nitrocircus.style, detmold.mobi and michellehammons.com.

core21.ca partially shares name servers with other domains, such as guoya.biz and bluelinedesign.com.

Host names with two IP numbers:

ns45.domaincontrol.com points to: 2603:5:2162::17 and 97.74.102.23

ns46.domaincontrol.com points to: 2603:5:2262::17 and 173.201.70.23

core21.ca is handled by a single mail server, core21-ca.mail.protection.outlook.com.

Hostname core21-ca.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c942::, 2a01:111:f403:c942::1, 2a01:111:f403:c942::3, 2a01:111:f403:c944::, 52.101.190.0, 52.101.190.2, 52.101.192.0 and 52.101.192.1.

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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XKhGRYv CF johedugfp 2025-10-03