CF1760855655805-tsm20251017082432

MXLIST.NET - challengestudy.ca

Search for IP or hostnames:

challengestudy.ca checked at 2025-10-19T06:34:15.788Z 210ms 50/50/50 100% R:17

challengestudy.ca

NSbraid.queensu.ca
A130.15.126.52🇨🇦 QUEENS-UNIVERSITY
PTRbraid.queensu.ca
NSknot.queensu.ca
A130.15.126.54🇨🇦 QUEENS-UNIVERSITY
PTRknot.queensu.ca
A130.15.64.106🇨🇦 QUEENS-UNIVERSITY
PTRchallengestudy.ca
PTRctg.queensu.ca
PTRwww-archive.ctg.queensu.ca
PTRwww-stage.ctg.queensu.ca
PTRwww.ctg.queensu.ca
PTRwwwbeta.ctg.queensu.ca

ca

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

PTR for

Starts with same word

Starts similarily

AI analysis

challengestudy.ca points to a single IP: 130.15.64.106.

Other host names, for instance www-stage.ctg.queensu.ca, ctg.queensu.ca, excellirate.com, wwwbeta.ctg.queensu.ca and www.ctg.queensu.ca share IP numbers with challengestudy.ca.

challengestudy.ca's delegation is to two name servers braid.queensu.ca and knot.queensu.ca.

challengestudy.ca shares the same name server configuration as other domains, such as ctg.queensu.ca, libservice.queensu.ca, hpcvl.org, cesa.queensu.ca and hpcvl.queensu.ca.

challengestudy.ca at least partially shares its name servers with other domains, for instance 3.15.130.in-addr.arpa, 15.15.130.in-addr.arpa, krcc.on.ca, cs.queensu.ca and 237.139.192.in-addr.arpa.

these name servers are commonly used together with highnoon.cs.queensu.ca, ccs-master.queensu.ca, hera.caslab.queensu.ca and zeus.caslab.queensu.ca.

Host names with a single IP:

braid.queensu.ca resolves to 130.15.126.52.

knot.queensu.ca resolves to 130.15.126.54.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
dbq

WXTMzos CF johedugfp 2025-10-19