DNSWHOIS.INFO - picoctf.com

Search for IP or hostnames:

picoctf.com checked at 2025-10-07T12:16:44.890Z 521ms 199/199/199 100% R:15

`picoctf.com`

NS	`ns-211.awsdns-26.com`
		A	2600:9000:5300:d300::1 ^{🇺🇸 Amazon}
			PTR	`ns-211.awsdns-26.com`
		A	205.251.192.211^{🇺🇸 Amazon}
			PTR	`ns-211.awsdns-26.com`
NS	`ns-891.awsdns-47.net`
		A	2600:9000:5303:7b00::1 ^{🇺🇸 Amazon}
			PTR	`ns-891.awsdns-47.net`
		A	205.251.195.123^{🇺🇸 Amazon}
			PTR	`ns-891.awsdns-47.net`
NS	`ns-1109.awsdns-10.org`
		A	2600:9000:5304:5500::1 ^{🇺🇸 Amazon}
			PTR	`ns-1109.awsdns-10.org`
		A	205.251.196.85^{🇺🇸 Amazon}
			PTR	`ns-1109.awsdns-10.org`
MX	`aspmx.l.google.com`
		A	2607:f8b0:4004:c06::1b ^{🇺🇸 Google}
			PTR	`bg-in-f27.1e100.net`
		A	172.253.63.26^{🇺🇸 Google}
			PTR	`bi-in-f26.1e100.net`
NS	`ns-1978.awsdns-55.co.uk`
		A	2600:9000:5307:ba00::1 ^{🇺🇸 Amazon}
			PTR	`ns-1978.awsdns-55.co.uk`
		A	205.251.199.186^{🇺🇸 Amazon}
			PTR	`ns-1978.awsdns-55.co.uk`
MX	`alt1.aspmx.l.google.com`
		A	2607:f8b0:4023:100f::1a ^{🇺🇸 Google}
			PTR	`yudfwra-in-f26.1e100.net`
		A	192.178.220.26^{🇺🇸 Google}
			PTR	`yudfwra-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`
		A	2607:f8b0:4003:c30::1a ^{🇺🇸 Google}
			PTR	`yutulis-in-f26.1e100.net`
		A	74.125.27.27^{🇺🇸 Google}
			PTR	`yutulis-in-f27.1e100.net`
MX	`alt3.aspmx.l.google.com`
		A	2607:f8b0:4001:c70::1a ^{🇺🇸 Google}
			PTR	`yucbful-in-f26.1e100.net`
		A	192.178.209.26^{🇺🇸 Google}
			PTR	`yucbful-in-f26.1e100.net`
MX	`alt4.aspmx.l.google.com`
		A	2607:f8b0:4024:c0d::1b ^{🇺🇸 Google}
			PTR	`mj-in-f27.1e100.net`
		A	192.178.152.26^{🇺🇸 Google}
			PTR	`mj-in-f26.1e100.net`
A	2600:9000:24f4:3a00:e:106d:e100:93a1 ^{🇺🇸 Amazon}
A	2600:9000:24f4:5600:e:106d:e100:93a1 ^{🇺🇸 Amazon}
A	2600:9000:24f4:7000:e:106d:e100:93a1 ^{🇺🇸 Amazon}
A	2600:9000:24f4:7a00:e:106d:e100:93a1 ^{🇺🇸 Amazon}
A	2600:9000:24f4:9800:e:106d:e100:93a1 ^{🇺🇸 Amazon}
A	2600:9000:24f4:9c00:e:106d:e100:93a1 ^{🇺🇸 Amazon}
A	2600:9000:24f4:9e00:e:106d:e100:93a1 ^{🇺🇸 Amazon}
A	2600:9000:24f4:be00: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`

`com`

	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`

rank #451019 globally
rank #238102 in the tld

MX for

picoctf.net

Up

www.picoctf.com

Starts with same word

picoctf.net

picoctf.org

picoctf.com

Starts similarily

picoctf.org

picoctf.com

picoctf.net

AI analysis

picoctf.com is a parent of www.picoctf.com.

picoctf.com serves as the mail server for picoctf.net.

picoctf.com lists twelve IP numbers: 2600:9000:24f4:3a00:e:106d:e100:93a1, 2600:9000:24f4:5600:e:106d:e100:93a1, 2600:9000:24f4:7000:e:106d:e100:93a1, 2600:9000:24f4:7a00:e:106d:e100:93a1, 2600:9000:24f4:9800:e:106d:e100:93a1, 2600:9000:24f4:9c00:e:106d:e100:93a1, 2600:9000:24f4:9e00:e:106d:e100:93a1, 2600:9000:24f4:be00:e:106d:e100:93a1, 18.165.83.7, 18.165.83.10, 18.165.83.47 and 18.165.83.103.

Other host names such as dttatuyoprpfy.cloudfront.net, dishgiftcard.com, c12-mail.blogs.deine-tierwelt.de, gator134.blogs.deine-tierwelt.de and nutcrackeromaha.com share IP numbers with picoctf.com.

picoctf.com is delegated to four name servers: ns-211.awsdns-26.com, ns-891.awsdns-47.net, ns-1109.awsdns-10.org and ns-1978.awsdns-55.co.uk.

At least part of the name servers for picoctf.com are shared with other domains, for instance broadbanddynamics.ca, onthelist.com, revli.com, bittiatomi.fi and silverbacks-principal.com.

These name servers are often used together with the name servers ns-1244.awsdns-27.org, ns-289.awsdns-36.com, ns-179.awsdns-22.com, ns-641.awsdns-16.net, ns-1235.awsdns-26.org, ns-298.awsdns-37.com and ns-1880.awsdns-43.co.uk.

Host names with two IP numbers:

ns-211.awsdns-26.com points to: 2600:9000:5300:d300::1 and 205.251.192.211

ns-891.awsdns-47.net points to: 2600:9000:5303:7b00::1 and 205.251.195.123

ns-1109.awsdns-10.org points to: 2600:9000:5304:5500::1 and 205.251.196.85

ns-1978.awsdns-55.co.uk points to: 2600:9000:5307:ba00::1 and 205.251.199.186

picoctf.com is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

picoctf.com shares at least some mail servers with other domains, for example ohalo.co, afrestoration.com, mousefive.co, otaiko.org.nz and jmchapels.com.

These mail servers are commonly used alongside aspmx2.googlemail.com, aspmx3.googlemail.com, mx1.hostinger.co and mx2.hostinger.co.

Host names with two IP numbers: aspmx.l.google.com points to 2607:f8b0:4004:c06::1b and 172.253.63.26; alt1.aspmx.l.google.com points to 2607:f8b0:4023:100f::1a and 192.178.220.26; alt2.aspmx.l.google.com points to 2607:f8b0:4003:c30::1a and 74.125.27.27; alt3.aspmx.l.google.com points to 2607:f8b0:4001:c70::1a and 192.178.209.26; alt4.aspmx.l.google.com points to 2607:f8b0:4024:c0d::1b and 192.178.152.26.

dbq