CF1761019811065-tsm20251017082432

DNSWHOIS.INFO - first-challenges.org

Search for IP or hostnames:

first-challenges.org checked at 2025-10-21T04:10:11.044Z 273ms 110/110/110 100% R:10

first-challenges.org

NSns-6.awsdns-00.com
A2600:9000:5300:600::1 🇺🇸 Amazon
PTRns-6.awsdns-00.com
A205.251.192.6🇺🇸 Amazon
PTRns-6.awsdns-00.com
NSns-647.awsdns-16.net
A2600:9000:5302:8700::1 🇺🇸 Amazon
PTRns-647.awsdns-16.net
A205.251.194.135🇺🇸 Amazon
PTRns-647.awsdns-16.net
NSns-1277.awsdns-31.org
A2600:9000:5304:fd00::1 🇺🇸 Amazon
PTRns-1277.awsdns-31.org
A205.251.196.253🇺🇸 Amazon
PTRns-1277.awsdns-31.org
NSns-1885.awsdns-43.co.uk
A2600:9000:5307:5d00::1 🇺🇸 Amazon
PTRns-1885.awsdns-43.co.uk
A205.251.199.93🇺🇸 Amazon
PTRns-1885.awsdns-43.co.uk
A3.5.12.101🇺🇸 Amazon
PTRs3-website.us-east-1.amazonaws.com
A16.15.185.150🇺🇸 Amazon
A16.15.218.7🇺🇸 Amazon
A52.216.52.173🇺🇸 Amazon
PTRs3-website-us-east-1.amazonaws.com
A52.216.92.42🇺🇸 Amazon
PTRs3-website-us-east-1.amazonaws.com
A52.216.219.173🇺🇸 Amazon
PTRs3-website-us-east-1.amazonaws.com
A52.217.227.149🇺🇸 Amazon
PTRs3-website-us-east-1.amazonaws.com
A54.231.193.221🇺🇸 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-challenges.org: 3.5.12.101, 16.15.185.150, 16.15.218.7, 52.216.52.173, 52.216.92.42, 52.216.219.173, 52.217.227.149 and 54.231.193.221.

Other host names, for instance jesussavesall.org, hollywoodcasinoamphitheater.com, viaas.info, guiacereza.co and arsenex.com share IP numbers with first-challenges.org.

first-challenges.org is delegated to four name servers: ns-6.awsdns-00.com, ns-647.awsdns-16.net, ns-1277.awsdns-31.org and ns-1885.awsdns-43.co.uk.

first-challenges.org shares some name servers with other domains, for example d1k8fmrmg1hd0x.cloudfront.net, axoft.net, d3ocoipg52ntk.cloudfront.net, elmecsolar.com and andrecanada.com.

These name servers are often used together with ns-944.awsdns-54.net, ns-1323.awsdns-37.org, ns-1741.awsdns-25.co.uk, ns-310.awsdns-38.com, ns-2023.awsdns-60.co.uk, ns-1387.awsdns-45.org, ns-1492.awsdns-58.org, ns-473.awsdns-59.com and ns-982.awsdns-58.net.

Host names with two IP numbers

Two IPs per host:

ns-6.awsdns-00.com points to 2600:9000:5300:600::1 and 205.251.192.6

ns-647.awsdns-16.net points to 2600:9000:5302:8700::1 and 205.251.194.135

ns-1277.awsdns-31.org points to 2600:9000:5304:fd00::1 and 205.251.196.253

ns-1885.awsdns-43.co.uk points to 2600:9000:5307:5d00::1 and 205.251.199.93

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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DDByIlk CF johedugfp 2025-10-21