CF1759058557400-tsm20250927195623

WWW.RTSAK.COM - 77.237.205.in-addr.arpa

Search for IP or hostnames:

77.237.205.in-addr.arpa checked at 2025-09-28T11:22:37.372Z 770ms 53/53/53 100% R:13

77.237.205.in-addr.arpa

NSs-dnsext2019.cegep-st-laurent.qc.ca
A205.237.72.2🇨🇦 RISQ Network
PTRs-dnsext2019.cegep-st-laurent.qc.ca
NSns1.risq.qc.ca
A2001:510:100:192::111 🇨🇦 RISQ Network
PTRns1.qix.ca
PTRns1.risq.qc.ca
A192.26.210.111🇨🇦 RISQ Network
PTRns1.risq.qc.ca
NSns2.risq.qc.ca
A2001:510:100:244::111 🇨🇦 RISQ Network
PTRns2.qix.ca
PTRns2.risq.qc.ca
A206.167.244.111🇨🇦 RISQ Network
PTRns2.risq.qc.ca

237.205.in-addr.arpa

Up

Starts with same word

Starts similarily

AI analysis

77.237.205.in-addr.arpa is parent of 12.77.237.205.in-addr.arpa and 14.77.237.205.in-addr.arpa.

77.237.205.in-addr.arpa is delegated to three name servers: s-dnsext2019.cegep-st-laurent.qc.ca, ns1.risq.qc.ca and ns2.risq.qc.ca.

77.237.205.in-addr.arpa at least partially shares its name servers with other domains, for instance larim.polymtl.ca, 60.77.192.in-addr.arpa, infosys.polymtl.ca, 63.77.192.in-addr.arpa and polysvr.polymtl.ca.

These name servers are commonly used with ns1.polymtl.ca, ns2.polymtl.ca, ns1.assnat.qc.ca, ns2.assnat.qc.ca, dns.gi.polymtl.ca, ns1.johnabbott.qc.ca and ns2.johnabbott.qc.ca.

Host names with two IP numbers: The host name ns1.risq.qc.ca points to 2001:510:100:192::111 and 192.26.210.111; The host name ns2.risq.qc.ca points to 2001:510:100:244::111 and 206.167.244.111.

Host names with one IP number: The host name s-dnsext2019.cegep-st-laurent.qc.ca points to 205.237.72.2.

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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cIlbczL CF johedugfp 2025-09-28