CF1762517141429-tsm20251105200708

IPLIST.NET - first-challenge.org

Search for IP or hostnames:

first-challenge.org checked at 2025-11-07T12:05:41.399Z 4599ms 110/110/110 100% R:21

first-challenge.org

NSns-314.awsdns-39.com
A2600:9000:5301:3a00::1 🇺🇸 Amazon
PTRns-314.awsdns-39.com
A205.251.193.58🇺🇸 Amazon
PTRns-314.awsdns-39.com
NSns-727.awsdns-26.net
A2600:9000:5302:d700::1 🇺🇸 Amazon
PTRns-727.awsdns-26.net
A205.251.194.215🇺🇸 Amazon
PTRns-727.awsdns-26.net
NSns-1531.awsdns-63.org
A2600:9000:5305:fb00::1 🇺🇸 Amazon
PTRns-1531.awsdns-63.org
A205.251.197.251🇺🇸 Amazon
PTRns-1531.awsdns-63.org
NSns-2019.awsdns-60.co.uk
A2600:9000:5307:e300::1 🇺🇸 Amazon
PTRns-2019.awsdns-60.co.uk
A205.251.199.227🇺🇸 Amazon
PTRns-2019.awsdns-60.co.uk
A3.5.16.36🇺🇸 Amazon
PTRs3-website.us-east-1.amazonaws.com
A16.15.177.231🇺🇸 Amazon
A16.15.216.89🇺🇸 Amazon
A16.182.69.77🇺🇸 Amazon
PTRs3-website-us-east-1.amazonaws.com
A52.216.50.93🇺🇸 Amazon
PTRs3-website-us-east-1.amazonaws.com
A54.231.137.245🇺🇸 Amazon
PTRs3-website-us-east-1.amazonaws.com
A54.231.200.221🇺🇸 Amazon
PTRs3-website-us-east-1.amazonaws.com
A54.231.233.205🇺🇸 Amazon
PTRs3-website-us-east-1.amazonaws.com

org

NSa0.org.afilias-nst.info
NSa2.org.afilias-nst.info
NSc0.org.afilias-nst.info
NSb0.org.afilias-nst.org
NSb2.org.afilias-nst.org
NSd0.org.afilias-nst.org

Starts with same word

Starts similarily

AI analysis

Eight IP numbers are pointed to by first-challenge.org: 3.5.16.36, 16.15.177.231, 16.15.216.89, 16.182.69.77, 52.216.50.93, 54.231.137.245, 54.231.200.221 and 54.231.233.205.

Other host names, for instance aaronyan.me, hanacards.com, getmixbox.com, sherrillbrownwells.com and infornograffiti.com share IP numbers with first-challenge.org.

first-challenge.org is delegated to four name servers: ns-314.awsdns-39.com, ns-727.awsdns-26.net, ns-1531.awsdns-63.org and ns-2019.awsdns-60.co.uk.

first-challenge.org shares some name servers with other domains, for example dctreeservice.com.au, shadbushcollective.org, 8x20trailer.com, services.amazon.com and bvo-scan.kenniscentrumsportenbewegen.nl.

These name servers are commonly used together with ns-1301.awsdns-34.org and ns-360.awsdns-45.com.

Host names with two IP numbers

Two IPs per host:

ns-314.awsdns-39.com points to 2600:9000:5301:3a00::1 and 205.251.193.58

ns-727.awsdns-26.net points to 2600:9000:5302:d700::1 and 205.251.194.215

ns-1531.awsdns-63.org points to 2600:9000:5305:fb00::1 and 205.251.197.251

ns-2019.awsdns-60.co.uk points to 2600:9000:5307:e300::1 and 205.251.199.227

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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