CF1759918611294-tsm20251008082644

WWW.RTSAK.COM - 21.50.200.in-addr.arpa

Search for IP or hostnames:

21.50.200.in-addr.arpa checked at 2025-10-08T10:16:51.281Z 400ms 35/35/35 100% R:11

21.50.200.in-addr.arpa

NSns2.centennialpr.net
A66.231.171.4🇵🇷 AS11992
PTRns2.centennialpr.com
NSsl-ns1.spiderlink.net

50.200.in-addr.arpa

Starts with same word

Starts similarily

AI analysis

Two name servers ns2.centennialpr.net and sl-ns1.spiderlink.net handle delegation for 21.50.200.in-addr.arpa.

21.50.200.in-addr.arpa uses the same name server setup as other domains, for example 152.32.196.in-addr.arpa, 157.32.196.in-addr.arpa, 171.231.66.in-addr.arpa, 26.50.200.in-addr.arpa and 160.231.66.in-addr.arpa.

21.50.200.in-addr.arpa partially shares name servers with other domains; examples include 96.205.12.in-addr.arpa, 130.211.173.in-addr.arpa, 66.205.12.in-addr.arpa, cfse.gov.pr and 202.76.76.in-addr.arpa.

These name servers are commonly used with ns1.centennialpr.net, ns1.centix.net and sl-ns2.spiderlink.net.

Host names with a single IP:

ns2.centennialpr.net points to 66.231.171.4.

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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pNXeQGh CF johedugfp 2025-10-08