CF1761641608483-tsm20251027103946

DNSWHOIS.INFO - 163.221.77.in-addr.arpa

Search for IP or hostnames:

163.221.77.in-addr.arpa checked at 2025-10-28T08:53:28.464Z 162ms 64/64/64 100% R:12

163.221.77.in-addr.arpa

NSns2.dns.as8607.com
A2600:9000:5300:fe00::1 🇺🇸 Amazon
PTRns-254.awsdns-31.com
A205.251.192.254🇺🇸 Amazon
PTRns-254.awsdns-31.com
NSns1.dns.as8607.net
A2600:9000:5303:2400::1 🇺🇸 Amazon
PTRns-804.awsdns-36.net
A205.251.195.36🇺🇸 Amazon
PTRns-804.awsdns-36.net
NSns3.dns.as8607.org
A2600:9000:5304:dc00::1 🇺🇸 Amazon
PTRns-1244.awsdns-27.org
A205.251.196.220🇺🇸 Amazon
PTRns-1244.awsdns-27.org
NSns4.dns.as8607.co.uk
A2600:9000:5306:d300::1 🇺🇸 Amazon
PTRns-1747.awsdns-26.co.uk
A205.251.198.211🇺🇸 Amazon
PTRns-1747.awsdns-26.co.uk

221.77.in-addr.arpa

Up

Starts with same word

Starts similarily

AI analysis

163.221.77.in-addr.arpa has children including 238.163.221.77.in-addr.arpa, 97.163.221.77.in-addr.arpa, 203.163.221.77.in-addr.arpa, 78.163.221.77.in-addr.arpa, 105.163.221.77.in-addr.arpa and a few other host names.

163.221.77.in-addr.arpa is delegated to four name servers: ns2.dns.as8607.com, ns1.dns.as8607.net, ns3.dns.as8607.org and ns4.dns.as8607.co.uk.

At least part of the name servers for 163.221.77.in-addr.arpa are shared with other domains, for instance wilfrid-smith.co.uk, harveygoldsmith.com, clarewalter.com, 160.105.62.in-addr.arpa and teak.com.

Host names with two IP numbers:

ns2.dns.as8607.com points to: 2600:9000:5300:fe00::1 and 205.251.192.254

ns1.dns.as8607.net points to: 2600:9000:5303:2400::1 and 205.251.195.36

ns3.dns.as8607.org points to: 2600:9000:5304:dc00::1 and 205.251.196.220

ns4.dns.as8607.co.uk points to: 2600:9000:5306:d300::1 and 205.251.198.211

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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