CF1760473206385-tsm20251014171359

NSLIST.NET - rationalcomputing.ca

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rationalcomputing.ca checked at 2025-10-14T20:20:06.363Z 91ms 71/71/71 100% R:13

rationalcomputing.ca

MXmail.rationalcomputing.ca
A69.164.221.144🇺🇸 Linode AS63949
PTRmail.rationalcomputing.ca
NSns49.domaincontrol.com
A2603:5:2182::19 🇺🇸 GODADDY-DNS
PTRns49.domaincontrol.com
A97.74.104.25🇺🇸 GODADDY-DNS
PTRns49.domaincontrol.com
NSns50.domaincontrol.com
A2603:5:2282::19 🇺🇸 GODADDY-DNS
PTRns50.domaincontrol.com
A173.201.72.25🇺🇸 GODADDY-DNS
PTRns50.domaincontrol.com
A69.164.221.144🇺🇸 Linode AS63949
PTRmail.rationalcomputing.ca

ca

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

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AI analysis

rationalcomputing.ca is a parent of roundcube.rationalcomputing.ca and mail.rationalcomputing.ca.

rationalcomputing.ca maps to IP address 69.164.221.144.

Other host names, for example aliteelectrical.com, mail.rationalcomputing.ca and whatsundertherug.com share the same IP as rationalcomputing.ca.

Two name servers ns49.domaincontrol.com and ns50.domaincontrol.com are delegated to rationalcomputing.ca.

rationalcomputing.ca uses the same name server configuration as other domains, such as convertibleair.com, c4intel.com, erwintrampitsch.com, grahamgroupe.com and xiechat.com.

Host names with two IPs:

ns49.domaincontrol.com points to 2603:5:2182::19 and 97.74.104.25.

ns50.domaincontrol.com points to 2603:5:2282::19 and 173.201.72.25.

rationalcomputing.ca is handled by a single mail server, mail.rationalcomputing.ca.

rationalcomputing.ca shares the same mail server setup as other domains, including whatsundertherug.com, interspanmotors.com, tamarsystems.com, poonamlaw.ca and rmtinmotion.com.

mail.rationalcomputing.ca points to one IP number: 69.164.221.144.

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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