CF1763495405645-tsm20251116095642

WWW.RTSAK.COM - 123.21.212.in-addr.arpa

Search for IP or hostnames:

123.21.212.in-addr.arpa checked at 2025-11-18T19:50:05.467Z 2228ms 64/64/64 100% R:9 allDone:true timedOut:false

123.21.212.in-addr.arpa

NSns-339.awsdns-42.com
A2600:9000:5301:5300::1 🇺🇸 Amazon
PTRns-339.awsdns-42.com
A205.251.193.83🇺🇸 Amazon
PTRns-339.awsdns-42.com
NSns-725.awsdns-26.net
A2600:9000:5302:d500::1 🇺🇸 Amazon
PTRns-725.awsdns-26.net
A205.251.194.213🇺🇸 Amazon
PTRns-725.awsdns-26.net
NSns-1151.awsdns-15.org
A2600:9000:5304:7f00::1 🇺🇸 Amazon
PTRns-1151.awsdns-15.org
A205.251.196.127🇺🇸 Amazon
PTRns-1151.awsdns-15.org
NSns-1660.awsdns-15.co.uk
A2600:9000:5306:7c00::1 🇺🇸 Amazon
PTRns-1660.awsdns-15.co.uk
A205.251.198.124🇺🇸 Amazon
PTRns-1660.awsdns-15.co.uk

21.212.in-addr.arpa

Starts with same word

Starts similarily

AI analysis

123.21.212.in-addr.arpa is delegated to four name servers: ns-339.awsdns-42.com, ns-725.awsdns-26.net, ns-1151.awsdns-15.org and ns-1660.awsdns-15.co.uk.

123.21.212.in-addr.arpa at least partially shares name servers with other domains, for example mlb.jp, ladodgers.net, pc-3000.jp, clubrts.com and t-capply.net.

these name servers are commonly used with the following name servers: ns-127.awsdns-15.com, ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com, ns-cloud-c3.googledomains.com, ns-cloud-c4.googledomains.com, ns-664.awsdns-19.net, ns-1424.awsdns-50.org, ns-181.awsdns-22.com, ns-544.awsdns-04.net and ns-1490.awsdns-58.org.

Host names with two IP numbers:

ns-339.awsdns-42.com points to: 2600:9000:5301:5300::1 and 205.251.193.83

ns-725.awsdns-26.net points to: 2600:9000:5302:d500::1 and 205.251.194.213

ns-1151.awsdns-15.org points to: 2600:9000:5304:7f00::1 and 205.251.196.127

ns-1660.awsdns-15.co.uk points to: 2600:9000:5306:7c00::1 and 205.251.198.124

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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