DNSWHOIS.INFO - picoctf.net

Search for IP or hostnames:

picoctf.net checked at 2025-10-07T22:03:56.383Z 318ms 135/135/135 100% R:14

`picoctf.net`

MX	`picoctf.com`
		A	2600:9000:24f4:1c00:e:106d:e100:93a1 ^{🇺🇸 Amazon}
		A	2600:9000:24f4:7600:e:106d:e100:93a1 ^{🇺🇸 Amazon}
		A	2600:9000:24f4:9c00:e:106d:e100:93a1 ^{🇺🇸 Amazon}
		A	2600:9000:24f4:a200:e:106d:e100:93a1 ^{🇺🇸 Amazon}
		A	2600:9000:24f4:b400:e:106d:e100:93a1 ^{🇺🇸 Amazon}
		A	2600:9000:24f4:cc00:e:106d:e100:93a1 ^{🇺🇸 Amazon}
		A	2600:9000:24f4:d800:e:106d:e100:93a1 ^{🇺🇸 Amazon}
		A	2600:9000:24f4:e400:e:106d:e100:93a1 ^{🇺🇸 Amazon}
		A	18.165.83.7^{🇺🇸 Amazon}
			PTR	`server-18-165-83-7.iad55.r.cloudfront.net`
		A	18.165.83.10^{🇺🇸 Amazon}
			PTR	`server-18-165-83-10.iad55.r.cloudfront.net`
		A	18.165.83.47^{🇺🇸 Amazon}
			PTR	`server-18-165-83-47.iad55.r.cloudfront.net`
		A	18.165.83.103^{🇺🇸 Amazon}
			PTR	`server-18-165-83-103.iad55.r.cloudfront.net`
NS	`ns-46.awsdns-05.com`
		A	2600:9000:5300:2e00::1 ^{🇺🇸 Amazon}
			PTR	`ns-46.awsdns-05.com`
		A	205.251.192.46^{🇺🇸 Amazon}
			PTR	`ns-46.awsdns-05.com`
NS	`ns-818.awsdns-38.net`
		A	2600:9000:5303:3200::1 ^{🇺🇸 Amazon}
			PTR	`ns-818.awsdns-38.net`
		A	205.251.195.50^{🇺🇸 Amazon}
			PTR	`ns-818.awsdns-38.net`
NS	`ns-1189.awsdns-20.org`
		A	2600:9000:5304:a500::1 ^{🇺🇸 Amazon}
			PTR	`ns-1189.awsdns-20.org`
		A	205.251.196.165^{🇺🇸 Amazon}
			PTR	`ns-1189.awsdns-20.org`
NS	`ns-1957.awsdns-52.co.uk`
		A	2600:9000:5307:a500::1 ^{🇺🇸 Amazon}
			PTR	`ns-1957.awsdns-52.co.uk`
		A	205.251.199.165^{🇺🇸 Amazon}
			PTR	`ns-1957.awsdns-52.co.uk`
A	52.14.175.183^{🇺🇸 Amazon}
		PTR	`ec2-52-14-175-183.us-east-2.compute.amazonaws.com`

`net`

	NS	`a.gtld-servers.net`
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`

Up

mercury.picoctf.net

artifacts.picoctf.net

Starts with same word

picoctf.org

picoctf.com

picoctf.net

Starts similarily

picoctf.org

picoctf.com

picoctf.net

AI analysis

picoctf.net is the parent of mercury.picoctf.net and artifacts.picoctf.net.

picoctf.net resolves to a single IP: 52.14.175.183.

Other host names share IP numbers with picoctf.net; for instance ec2-52-14-175-183.us-east-2.compute.amazonaws.com.

picoctf.net is delegated to four name servers: ns-46.awsdns-05.com, ns-818.awsdns-38.net, ns-1189.awsdns-20.org and ns-1957.awsdns-52.co.uk.

picoctf.net shares some name servers with other domains, for example albelli.it, magnigen.com, coalfirecontrols.com, thwoodson.com and sidpayments.com.

these name servers are often used with ns-1561.awsdns-03.co.uk, ns-867.awsdns-44.net, ns-60.awsdns-07.com, ns-1696.awsdns-20.co.uk, ns-696.awsdns-23.net, ns-1176.awsdns-19.org, ns-1725.awsdns-23.co.uk, ns-274.awsdns-34.com, ns-935.awsdns-52.net and ns-925.awsdns-51.net.

Host names with two IP numbers

Two IPs per host:

ns-46.awsdns-05.com points to 2600:9000:5300:2e00::1 and 205.251.192.46

ns-818.awsdns-38.net points to 2600:9000:5303:3200::1 and 205.251.195.50

ns-1189.awsdns-20.org points to 2600:9000:5304:a500::1 and 205.251.196.165

ns-1957.awsdns-52.co.uk points to 2600:9000:5307:a500::1 and 205.251.199.165

picoctf.net is handled by a single mail server, picoctf.com.

Host picoctf.com resolves to twelve IP numbers: 2600:9000:24f4:1c00:e:106d:e100:93a1, 2600:9000:24f4:7600:e:106d:e100:93a1, 2600:9000:24f4:9c00:e:106d:e100:93a1, 2600:9000:24f4:a200:e:106d:e100:93a1, 2600:9000:24f4:b400:e:106d:e100:93a1, 2600:9000:24f4:cc00:e:106d:e100:93a1, 2600:9000:24f4:d800:e:106d:e100:93a1, 2600:9000:24f4:e400:e:106d:e100:93a1, 18.165.83.7, 18.165.83.10, 18.165.83.47 and 18.165.83.103.

dbq