CF1760569125471-tsm20251015201252

MXLIST.NET - csis.on.ca

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csis.on.ca checked at 2025-10-15T22:58:45.451Z 713ms 103/103/103 100% R:19

csis.on.ca

NSdns1.nucleus-hosting-zones.ca
A2607:feb0:fffd::53:1 🇨🇦 Nucleus Inc
A66.18.251.250🇨🇦 Nucleus Inc
NSdns2.nucleus-hosting-zones.ca
A2607:feb0:fffd::53:2 🇨🇦 Nucleus Inc
A205.233.15.4🇨🇦 Nucleus Inc
PTRcal0840-dns2.nucleus.com
NSdns5.nucleus-hosting-zones.ca
A208.79.56.200🇨🇦 FIBERNETICS CORPORATION
MXcsis-on-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:c944:: 🇨🇦 Microsoft
PTRmail-yqzpr01cu00900.inbound.protection.outlook.com
A2a01:111:f403:c944::1 🇨🇦 Microsoft
PTRmail-yqzpr01cu01001.inbound.protection.outlook.com
A52.101.190.1🇨🇦 Microsoft
PTRmail-yt3pr01cu00701.inbound.protection.outlook.com
A52.101.190.2🇨🇦 Microsoft
PTRmail-yt3pr01cu00602.inbound.protection.outlook.com
A52.101.190.3🇨🇦 Microsoft
PTRmail-yt6pr01cu00103.inbound.protection.outlook.com
A52.101.192.1🇨🇦 Microsoft
PTRmail-yqzpr01cu01001.inbound.protection.outlook.com
A38.122.70.65🇨🇦 Cogent Communications, Inc.
PTRte0-0-0-0.rcr11.b011027-3.yyz02.atlas.cogentco.com

on.ca

rank #533 globally
rank #6 in the tld
This domain name "on.ca" is the internet country code top-level domain (ccTLD) for Ontario, Canada. It's primarily used by entities connected with this province. Institutions, businesses, and individuals residing or associated with Ontario might use this domain to indicate their location or affiliation. This can include governmental departments, educational institutions, local businesses, or residents of Ontario.

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AI analysis

csis.on.ca is a parent of mx.csis.on.ca, remote.csis.on.ca, office.csis.on.ca and mail.csis.on.ca.

csis.on.ca points to a single IP number: 38.122.70.65.

The domain csis.on.ca is delegated to three name servers: dns1.nucleus-hosting-zones.ca, dns2.nucleus-hosting-zones.ca and dns5.nucleus-hosting-zones.ca.

csis.on.ca shares name servers with other domains at least partially, for instance protint.ca, shtc.ca, best-cdn.ca, accutax.ca and cpii.ca.

These name servers are commonly used with ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com and ns4.bdm.microsoftonline.com.

Host names with two IPs:

dns1.nucleus-hosting-zones.ca points to 2607:feb0:fffd::53:1 and 66.18.251.250.

dns2.nucleus-hosting-zones.ca points to 2607:feb0:fffd::53:2 and 205.233.15.4.

Host names with one IP:

dns5.nucleus-hosting-zones.ca points to 208.79.56.200.

The mail server for csis.on.ca is csis-on-ca.mail.protection.outlook.com.

Host csis-on-ca.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c942::, 2a01:111:f403:c942::1, 2a01:111:f403:c944::, 2a01:111:f403:c944::1, 52.101.190.1, 52.101.190.2, 52.101.190.3 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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