CF1761219414654-tsm20251017082432

WWW.RTSAK.COM - nephack3.ctfd.io

Search for IP or hostnames:

nephack3.ctfd.io checked at 2025-10-23T11:36:54.640Z 115ms 49/49/49 100% R:9

nephack3.ctfd.io

A45.55.122.20🇺🇸 DigitalOcean
A138.197.58.222🇺🇸 DigitalOcean
A165.227.251.182🇺🇸 DigitalOcean
A165.227.251.183🇺🇸 DigitalOcean

ctfd.io

NSterry.ns.cloudflare.com
NStia.ns.cloudflare.com
MXaspmx.l.google.com
MXalt1.aspmx.l.google.com
MXalt2.aspmx.l.google.com
MXalt3.aspmx.l.google.com
MXalt4.aspmx.l.google.com
A2606:4700:3030::ac43:b99f 🇺🇸 Cloudflare
A2606:4700:3031::6815:134a 🇺🇸 Cloudflare
A104.21.19.74 Cloudflare
A172.67.185.159🇺🇸 Cloudflare
rank #373915 globally
rank #2119 in the tld

AI analysis

nephack3.ctfd.io points to four IP numbers: 45.55.122.20, 138.197.58.222, 165.227.251.182 and 165.227.251.183.

Other host names including dfsec-ctf.com, circlecityconctf.ctfd.io, isfcrhack.ctfd.io, vera.codes and ncfi.ctfd.io share IP numbers with nephack3.ctfd.io.

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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