CF1763387832484-tsm20251116095642

WWW.RTSAK.COM - 81.9.76.in-addr.arpa

Search for IP or hostnames:

81.9.76.in-addr.arpa checked at 2025-11-17T13:57:12.451Z 440ms 38/38/38 100% R:10 allDone:true timedOut:false

81.9.76.in-addr.arpa

NSdns1.sierratel.com
A64.118.96.88🇺🇸 SIERRA-1
PTRdns1.sti.net
PTRns1.sti.net
NSdns2.sierratel.com
A64.118.98.88🇺🇸 SIERRA-1
PTRdns2.sti.net
NSns3.sti.net

9.76.in-addr.arpa

Up

Starts with same word

Starts similarily

AI analysis

81.9.76.in-addr.arpa is a parent of 46.81.9.76.in-addr.arpa, 147.81.9.76.in-addr.arpa, 124.81.9.76.in-addr.arpa and 234.81.9.76.in-addr.arpa.

81.9.76.in-addr.arpa is delegated to three name servers: dns1.sierratel.com, dns2.sierratel.com and ns3.sti.net.

81.9.76.in-addr.arpa at least partially shares name servers with other domains, including 88.9.76.in-addr.arpa, 74.9.76.in-addr.arpa, 79.9.76.in-addr.arpa, 116.118.64.in-addr.arpa and 80.9.76.in-addr.arpa.

Host names with a single IP address: dns1.sierratel.com points to 64.118.96.88; dns2.sierratel.com points to 64.118.98.88.

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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