CF1757149949993-tsm20250906081701

DNSWHOIS.INFO - 37.221.200.in-addr.arpa

Search for IP or hostnames:

37.221.200.in-addr.arpa checked at 2025-09-06T09:12:29.971Z 618ms 45/45/45 100% R:18

37.221.200.in-addr.arpa

NSborges.uol.com.br
A172.64.53.68🇺🇸 Cloudflare
NScharles.uol.com.br
A172.64.52.59🇺🇸 Cloudflare
NSeliot.uol.com.br
A172.64.52.216🇺🇸 Cloudflare

221.200.in-addr.arpa

AI analysis

The parent of 182.37.221.200.in-addr.arpa and 236.37.221.200.in-addr.arpa is 37.221.200.in-addr.arpa.

Three name servers, borges.uol.com.br, charles.uol.com.br, and eliot.uol.com.br, are delegated to 37.221.200.in-addr.arpa.

Other domains, such as 48.221.200.in-addr.arpa, folhaporfolha.com.br, sigaafolha.com.br, bucetatube.com.br, and 169.98.200.in-addr.arpa, share at least a part of their name servers with 37.221.200.in-addr.arpa.

The name servers cartman.folha.com.br, kyle.folha.com.br, andromeda.folhasp.com.br, and lupus.folhasp.com.br are frequently used in conjunction.

borges.uol.com.br, charles.uol.com.br, and eliot.uol.com.br all point to their respective IP numbers: 172.64.53.68, 172.64.52.59, and 172.64.52.216.

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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JOZpuyG CF johedugfp 2025-09-06