CF1759890459359-tsm20251005211530

WWW.ROBTEX.COM - columbus-tester.com

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columbus-tester.com checked at 2025-10-08T02:27:39.330Z 432ms 181/181/181 100% R:14

columbus-tester.com

NSns-100-c.gandi.net
A2604:3400:aaac::65🇺🇸 Gandi LiveDNS
PTRns-100-c.gandi.net
A217.70.187.101🇫🇷 Gandi LiveDNS
PTRns-100-c.gandi.net
NSns-33-a.gandi.net
A2001:4b98:aaaa::22🇫🇷 Gandi LiveDNS
PTRns-33-a.gandi.net
A173.246.100.34🇺🇸 Gandi LiveDNS
PTRns-33-a.gandi.net
NSns-45-b.gandi.net
A2001:4b98:aaab::2e🇫🇷 Gandi LiveDNS
PTRns-45-b.gandi.net
A213.167.230.46🇫🇷 Gandi LiveDNS
PTRns-45-b.gandi.net
MXcolumbustester-com02b.mail.protection.outlook.com
A2a01:111:f403:ca04::2🇮🇪 Microsoft
PTRmail-du2pr03cu00102.inbound.protection.outlook.com
A2a01:111:f403:ca04::9🇮🇪 Microsoft
PTRmail-db7pr03cu00601.inbound.protection.outlook.com
A2a01:111:f403:ca09::7🇳🇱 Microsoft
PTRmail-am9pr04cu00107.inbound.protection.outlook.com
A2a01:111:f403:ca09::b🇳🇱 Microsoft
PTRmail-am7pr05cu00103.inbound.protection.outlook.com
A52.101.68.8🇮🇪 Microsoft
PTRmail-du0pr03cu00100.inbound.protection.outlook.com
A52.101.68.16🇮🇪 Microsoft
PTRmail-db4pr02cu00400.inbound.protection.outlook.com
A52.101.68.36🇮🇪 Microsoft
PTRmail-db5pr02cu00104.inbound.protection.outlook.com
A52.101.73.6🇳🇱 Microsoft
PTRmail-am6pr04cu00306.inbound.protection.outlook.com
A217.70.184.38🇫🇷 Gandi
PTRwebredir.vip.gandi.net

com

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Starts with same word

Starts similarily

AI analysis

columbus-tester.com points to IP number: 217.70.184.38.

Other host names such as studyguide.ch, swisslifeselect.com, vermeulen.email, crossleap.net and thesubservice.com share IPs with columbus-tester.com.

columbus-tester.com is delegated to three name servers: ns-100-c.gandi.net, ns-33-a.gandi.net and ns-45-b.gandi.net.

columbus-tester.com at least partially shares name servers with other domains, for instance risterucci.fr, ittrainingacademy.ch, defendre.net, gascobenelux.nl and gvim.net.

These name servers are commonly used alongside ns-165-b.gandi.net, ns-42-b.gandi.net, ns-82-b.gandi.net, ns-74-c.gandi.net, ns-95-a.gandi.net, ns-7-a.gandi.net, ns-124-a.gandi.net, ns-68-b.gandi.net, ns-1-a.gandi.net and ns-63-c.gandi.net.

Host ns-100-c.gandi.net points to 2604:3400:aaac::65 and 217.70.187.101; Host ns-33-a.gandi.net points to 2001:4b98:aaaa::22 and 173.246.100.34; Host ns-45-b.gandi.net points to 2001:4b98:aaab::2e and 213.167.230.46.

columbus-tester.com is handled by a single mail server, columbustester-com02b.mail.protection.outlook.com.

Host name columbustester-com02b.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::2, 2a01:111:f403:ca04::9, 2a01:111:f403:ca09::7, 2a01:111:f403:ca09::b, 52.101.68.8, 52.101.68.16, 52.101.68.36 and 52.101.73.6.

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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oYQnBqZ CF johedugfp 2025-10-08