CF1760826100348-tsm20251017082432

MXLIST.NET - 21.206.132.in-addr.arpa

Search for IP or hostnames:

21.206.132.in-addr.arpa checked at 2025-10-18T22:21:40.315Z 372ms 39/39/39 100% R:15

21.206.132.in-addr.arpa

NSpens1.mcgill.ca
A132.206.44.69🇨🇦 MCGILL-AS
PTRpens1.mcgill.ca
NSpens2.mcgill.ca
A132.206.44.135🇨🇦 MCGILL-AS
PTRpens2.mcgill.ca

206.132.in-addr.arpa

NSpens1.mcgill.ca
NSpens2.mcgill.ca
NSns1.zonerisq.ca
NSns2.zonerisq.ca

Starts with same word

Starts similarily

AI analysis

21.206.132.in-addr.arpa is delegated to two name servers: pens1.mcgill.ca and pens2.mcgill.ca.

21.206.132.in-addr.arpa uses the same name server setup as other domains, for instance 154.206.132.in-addr.arpa, 164.168.198.in-addr.arpa, executive.mcgill.ca, 34.216.132.in-addr.arpa and lawlib.mcgill.ca.

21.206.132.in-addr.arpa shares name servers with other domains at least partially, for instance 50.205.132.in-addr.arpa, ciise.concordia.ca, 55.206.132.in-addr.arpa, 99.205.132.in-addr.arpa and 66.205.132.in-addr.arpa.

these name servers are commonly used with the name servers creativity.encs.concordia.ca, discipline.encs.concordia.ca, dns1.auckland.ac.nz, dns2.auckland.ac.nz, ns2-3.cs.mcgill.ca, oliver.cs.mcgill.ca, owl.cs.mcgill.ca, cmp-gw.physics.mcgill.ca, inter1.zonerisq.ca and inter2.zonerisq.ca.

Host names with one IP number:

pens1.mcgill.ca points to: 132.206.44.69.

pens2.mcgill.ca points to: 132.206.44.135.

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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