CF1762500802678-tsm20251105200708

DNSWHOIS.INFO - 21.57.50.in-addr.arpa

Search for IP or hostnames:

21.57.50.in-addr.arpa checked at 2025-11-07T07:33:22.664Z 90ms 36/36/36 100% R:12

21.57.50.in-addr.arpa

NSns2.rackspace.com
A65.61.188.4🇺🇸 RACKSPACE-LON
PTRns2.rackspace.com
NSns.rackspace.com
A69.20.95.4🇺🇸 RACKSPACE-IAD
PTRns.rackspace.com

57.50.in-addr.arpa

Starts with same word

Starts similarily

AI analysis

21.57.50.in-addr.arpa is delegated to two name servers: ns2.rackspace.com and ns.rackspace.com.

21.57.50.in-addr.arpa shares the same name server setup as other domains, for example 32.192.67.in-addr.arpa, 47.129.98.in-addr.arpa, universalnorthamerica.net, allafricafoundation.org and 28.96.208.in-addr.arpa.

21.57.50.in-addr.arpa partially shares name servers with other domains, for instance steelcollar.com, keenpress.com and makemeheal.com.

Host names with one IP number:

The host ns2.rackspace.com points to 65.61.188.4 and the host ns.rackspace.com points to 69.20.95.4.

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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