CF1757596779484-tsm20250911131847

DNSWHOIS.INFO - 4.221.200.in-addr.arpa

Search for IP or hostnames:

4.221.200.in-addr.arpa checked at 2025-09-11T13:19:39.455Z 432ms 45/45/45 100% R:15

4.221.200.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 host names 118.4.221.200.in-addr.arpa, 139.4.221.200.in-addr.arpa, 196.4.221.200.in-addr.arpa, 3.4.221.200.in-addr.arpa, 174.4.221.200.in-addr.arpa, among others, is 4.221.200.in-addr.arpa.

Three name servers, borges.uol.com.br, charles.uol.com.br, and eliot.uol.com.br, are delegated for 4.221.200.in-addr.arpa.

The name servers of 4.221.200.in-addr.arpa are at least partially shared with other domains such as ofertascarros.com.br, 252.187.200.in-addr.arpa, 164.98.200.in-addr.arpa, 246.187.200.in-addr.arpa, and 206.98.200.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 utilized 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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