CF1760965301201-tsm20251017082432

MXLIST.NET - 109.100.128.in-addr.arpa

Search for IP or hostnames:

109.100.128.in-addr.arpa checked at 2025-10-20T13:01:41.189Z 339ms 51/51/51 100% R:17

109.100.128.in-addr.arpa

NSns2.toronto.edu
A128.100.72.168🇨🇦 UTORONTO-AS
PTRns2.eis.utoronto.ca
NSns7.toronto.edu
A162.243.71.42🇺🇸 DigitalOcean
PTRns7.utoronto.ca
NSbay.cs.toronto.edu
A128.100.1.1🇨🇦 UTORONTO-AS
PTRbay.cs.toronto.edu
NSdns1.teach.cs.toronto.edu
A128.100.31.206🇨🇦 UTORONTO-AS
PTRdns1.teach.cs.toronto.edu

100.128.in-addr.arpa

NSns1.d-zone.ca
NSns2.d-zone.ca

Up

Starts with same word

Starts similarily

AI analysis

The parent of 68.109.100.128.in-addr.arpa, 4.109.100.128.in-addr.arpa, 61.109.100.128.in-addr.arpa, 40.109.100.128.in-addr.arpa, 16.109.100.128.in-addr.arpa and a few other host names is 109.100.128.in-addr.arpa.

109.100.128.in-addr.arpa is delegated to four name servers: ns2.toronto.edu, ns7.toronto.edu, bay.cs.toronto.edu and dns1.teach.cs.toronto.edu.

109.100.128.in-addr.arpa shares some name servers with other domains, for example 233.150.142.in-addr.arpa, 31.100.128.in-addr.arpa, 13.100.128.in-addr.arpa, math.toronto.edu and 17.100.128.in-addr.arpa.

these name servers are often used with tesla.comm.utoronto.ca, dns1.ece.utoronto.ca, dns2.ece.utoronto.ca, ns.math.toronto.edu, gpu.utcc.toronto.edu, snort.utcc.toronto.edu, tesla.comm.toronto.edu, dns1.ece.toronto.edu, dns2.ece.toronto.edu and ns2.dgp.toronto.edu.

Host names with a single IP

ns2.toronto.edu resolves to 128.100.72.168

ns7.toronto.edu resolves to 162.243.71.42

bay.cs.toronto.edu resolves to 128.100.1.1

dns1.teach.cs.toronto.edu resolves to 128.100.31.206

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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