CF1761127666304-tsm20251017082432

IPLIST.NET - 121.223.76.in-addr.arpa

Search for IP or hostnames:

121.223.76.in-addr.arpa checked at 2025-10-22T10:07:46.290Z 321ms 67/67/67 100% R:11

121.223.76.in-addr.arpa

NSns-323.awsdns-40.com
A2600:9000:5301:4300::1 🇺🇸 Amazon
PTRns-323.awsdns-40.com
A205.251.193.67🇺🇸 Amazon
PTRns-323.awsdns-40.com
NSns-1002.awsdns-61.net
A2600:9000:5303:ea00::1 🇺🇸 Amazon
PTRns-1002.awsdns-61.net
A205.251.195.234🇺🇸 Amazon
PTRns-1002.awsdns-61.net
NSns-1435.awsdns-51.org
A2600:9000:5305:9b00::1 🇺🇸 Amazon
PTRns-1435.awsdns-51.org
A205.251.197.155🇺🇸 Amazon
PTRns-1435.awsdns-51.org
NSns-1697.awsdns-20.co.uk
A2600:9000:5306:a100::1 🇺🇸 Amazon
PTRns-1697.awsdns-20.co.uk
A205.251.198.161🇺🇸 Amazon
PTRns-1697.awsdns-20.co.uk

223.76.in-addr.arpa

Up

Starts with same word

Starts similarily

AI analysis

The parent of 108.121.223.76.in-addr.arpa, 117.121.223.76.in-addr.arpa, 64.121.223.76.in-addr.arpa, 17.121.223.76.in-addr.arpa, 104.121.223.76.in-addr.arpa and a few other host names is 121.223.76.in-addr.arpa.

121.223.76.in-addr.arpa is delegated to four name servers: ns-323.awsdns-40.com, ns-1002.awsdns-61.net, ns-1435.awsdns-51.org and ns-1697.awsdns-20.co.uk.

121.223.76.in-addr.arpa shares some name servers with other domains, for example blog.aldi-sued.de, d31ylyawy7qals.cloudfront.net, communications.homeoffice.gov.uk, welaid.com and frostfire.awsapps.com.

these name servers are often used with ns-100.awsdns-12.com, ns-708.awsdns-24.net, ns-1444.awsdns-52.org, ns-328.awsdns-41.com, ns-892.awsdns-47.net, ns-1560.awsdns-03.co.uk, ns-648.awsdns-17.net, ns-636.awsdns-15.net, ns-687.awsdns-21.net and ns-1349.awsdns-40.org.

Host names with two IP numbers

Two IPs per host:

ns-323.awsdns-40.com points to 2600:9000:5301:4300::1 and 205.251.193.67

ns-1002.awsdns-61.net points to 2600:9000:5303:ea00::1 and 205.251.195.234

ns-1435.awsdns-51.org points to 2600:9000:5305:9b00::1 and 205.251.197.155

ns-1697.awsdns-20.co.uk points to 2600:9000:5306:a100::1 and 205.251.198.161

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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chkUKxZ CF johedugfp 2025-10-22