CF1759367250938-tsm20251001211114

WWW.RTSAK.COM - cistudy.org

Search for IP or hostnames:

cistudy.org checked at 2025-10-02T01:07:30.919Z 179ms 75/75/75 100% R:12

cistudy.org

NSns-426.awsdns-53.com
A2600:9000:5301:aa00::1 🇺🇸 Amazon
PTRns-426.awsdns-53.com
A205.251.193.170🇺🇸 Amazon
PTRns-426.awsdns-53.com
NSns-821.awsdns-38.net
A2600:9000:5303:3500::1 🇺🇸 Amazon
PTRns-821.awsdns-38.net
A205.251.195.53🇺🇸 Amazon
PTRns-821.awsdns-38.net
NSns-1206.awsdns-22.org
A2600:9000:5304:b600::1 🇺🇸 Amazon
PTRns-1206.awsdns-22.org
A205.251.196.182🇺🇸 Amazon
PTRns-1206.awsdns-22.org
NSns-1868.awsdns-41.co.uk
A2600:9000:5307:4c00::1 🇺🇸 Amazon
PTRns-1868.awsdns-41.co.uk
A205.251.199.76🇺🇸 Amazon
PTRns-1868.awsdns-41.co.uk
A18.221.21.205🇺🇸 Amazon
PTRec2-18-221-21-205.us-east-2.compute.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

cistudy.org points to a single IP: 18.221.21.205.

Other host names, such as ec2-18-221-21-205.us-east-2.compute.amazonaws.com, share IP numbers with cistudy.org.

cistudy.org's delegation is handled by four name servers: ns-426.awsdns-53.com, ns-821.awsdns-38.net, ns-1206.awsdns-22.org and ns-1868.awsdns-41.co.uk.

cistudy.org partially shares name servers with other domains; examples include pinnaclesys.info, pacman.com, acenet.edu, claudiosomma.net and sturtevantcamp.com.

These name servers are commonly used alongside ns-731.awsdns-27.net, ns-1287.awsdns-32.org, ns-1965.awsdns-53.co.uk, ns-187.awsdns-23.com, ns-676.awsdns-20.net, ns-2024.awsdns-61.co.uk, ns-1859.awsdns-40.co.uk, ns-940.awsdns-53.net and ns-1152.awsdns-16.org.

Host names with two IPs:

ns-426.awsdns-53.com points to 2600:9000:5301:aa00::1 and 205.251.193.170

ns-821.awsdns-38.net points to 2600:9000:5303:3500::1 and 205.251.195.53

ns-1206.awsdns-22.org points to 2600:9000:5304:b600::1 and 205.251.196.182

ns-1868.awsdns-41.co.uk points to 2600:9000:5307:4c00::1 and 205.251.199.76

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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MhfnDbJ CF johedugfp 2025-10-02