CF1763650926307-tsm20251116095642

WWW.RTSAK.COM - 50.164.137.in-addr.arpa

Search for IP or hostnames:

50.164.137.in-addr.arpa checked at 2025-11-20T15:02:06.264Z 356ms 45/45/45 100% R:10 allDone:true timedOut:false

50.164.137.in-addr.arpa

NSns4.cenic.org
A137.164.29.67🇺🇸 CALREN-DC
PTRns4-1-svc.cenic.org
PTRns4.cenic.org
NSns5.cenic.org
A137.164.29.69🇺🇸 CALREN-DC
PTRns5.cenic.org
NSns6.cenic.org
A198.188.255.193🇺🇸 CALREN-DC
PTRns6.cenic.org

164.137.in-addr.arpa

NSns4.cenic.org
NSns5.cenic.org
NSns6.cenic.org

Up

Starts with same word

Starts similarily

AI analysis

The parent of 17.50.164.137.in-addr.arpa is 50.164.137.in-addr.arpa.

50.164.137.in-addr.arpa is delegated to three name servers: ns4.cenic.org, ns5.cenic.org and ns6.cenic.org.

50.164.137.in-addr.arpa at least partially shares name servers with other domains, for example slofocus.org, 237.155.205.in-addr.arpa, canyons.edu, luesd.k12.ca.us and calpoly.net.

these name servers are commonly used with the following name servers: larry.calpoly.edu, moe.calpoly.edu, dns2.kings.k12.ca.us, dns.kings.k12.ca.us, ns.kings.k12.ca.us, ns1.sfusd.edu, ns2.sfusd.edu, ns1.slocoe.org, ns.slocoe.org and ns0.sbcc.net.

Host names with a single IP address:

ns4.cenic.org resolves to 137.164.29.67.

ns5.cenic.org resolves to 137.164.29.69.

ns6.cenic.org resolves to 198.188.255.193.

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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