IPLIST.NET - cs50.com

Search for IP or hostnames:

cs50.com checked at 2025-09-13T05:46:50.963Z 2421ms 127/127/127 100% R:9

`cs50.com`

NS	`ns-332.awsdns-41.com`
		A	2600:9000:5301:4c00::1 ^{🇺🇸 Amazon}
			PTR	`ns-332.awsdns-41.com`
		A	205.251.193.76^{🇺🇸 Amazon}
			PTR	`ns-332.awsdns-41.com`
MX	`aspmx2.googlemail.com`
		A	2a00:1450:4013:c1c::1b ^{🇳🇱 Google}
			PTR	`yugrqog-in-f27.1e100.net`
		A	192.178.156.26^{🇺🇸 Google}
			PTR	`yugrqog-in-f26.1e100.net`
MX	`aspmx3.googlemail.com`
		A	2a00:1450:4025:c01::1b ^{🇵🇱 Google}
			PTR	`rd-in-f27.1e100.net`
		A	142.250.147.26^{🇺🇸 Google}
			PTR	`rd-in-f26.1e100.net`
NS	`ns-611.awsdns-12.net`
		A	2600:9000:5302:6300::1 ^{🇺🇸 Amazon}
			PTR	`ns-611.awsdns-12.net`
		A	205.251.194.99^{🇺🇸 Amazon}
			PTR	`ns-611.awsdns-12.net`
NS	`ns-1464.awsdns-55.org`
		A	2600:9000:5305:b800::1 ^{🇺🇸 Amazon}
			PTR	`ns-1464.awsdns-55.org`
		A	205.251.197.184^{🇺🇸 Amazon}
			PTR	`ns-1464.awsdns-55.org`
MX	`aspmx.l.google.com`
		A	2a00:1450:400c:c04::1b ^{🇧🇪 Google}
			PTR	`wk-in-f27.1e100.net`
			PTR	`wk-in-x1b.1e100.net`
		A	74.125.133.26^{🇺🇸 Google}
			PTR	`wo-in-f26.1e100.net`
NS	`ns-1667.awsdns-16.co.uk`
		A	2600:9000:5306:8300::1 ^{🇺🇸 Amazon}
			PTR	`ns-1667.awsdns-16.co.uk`
		A	205.251.198.131^{🇺🇸 Amazon}
			PTR	`ns-1667.awsdns-16.co.uk`
MX	`alt1.aspmx.l.google.com`
		A	2a00:1450:4013:c1c::1b ^{🇳🇱 Google}
			PTR	`yugrqog-in-f27.1e100.net`
		A	192.178.156.27^{🇺🇸 Google}
			PTR	`yugrqog-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`
		A	2a00:1450:4025:c01::1a ^{🇵🇱 Google}
			PTR	`rd-in-f26.1e100.net`
		A	142.250.147.26^{🇺🇸 Google}
			PTR	`rd-in-f26.1e100.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`

Starts with same word

cs50.services

cs50.me

cs50.biz

cs50.in

cs50.link

cs50.de

cs50.it

cs50.us

cs50.co

cs50.education

cs50.site

cs50.info

cs50.tv

cs50.photos

cs50.xyz

cs50.eu

cs50.college

cs50.wiki

cs50.es

cs50.co.uk

cs50.com.ua

cs50.readthedocs.io

cs50.email

cs50.github.io

cs50.tk

cs50.com

cs50.at

cs50.university

cs50.net

cs50.io

cs50.events

cs50.org

cs50.productions

cs50.center

cs50.mobi

cs50.ly

Starts similarily

cs50.services

cs50.me

cs50.biz

cs50.in

cs50.link

cs50.de

cs50.it

c50s.com

cs50.us

cs50.co

cs50.education

cs05.com

cs50.site

cs50.info

cs50.tv

sc05.org

cs50.photos

cs50.xyz

cs50.eu

cs50.college

cs50.wiki

cs50.es

cs50.co.uk

cs50.com.ua

cs50.readthedocs.io

cs50.email

cs50.github.io

cs50.tk

cs50.com

sc05.com

cs50.at

cs50.university

s50c.com

cs50.net

cs50.io

cs50.events

cs50.org

cs50.productions

cs50.center

cs50.mobi

cs50.ly

AI analysis

Four name servers, ns-332.awsdns-41.com, ns-611.awsdns-12.net, ns-1464.awsdns-55.org, and ns-1667.awsdns-16.co.uk, are responsible for the delegation of cs50.com.

The domain cs50.com shares its name servers at least partially with other domains such as freepatentsonline.net, genta.org, opbwholesale.com, sakurakantei.co.jp, and ushdhot.com.

The name servers ns-662.awsdns-18.net, ns-582.awsdns-08.net, ns-294.awsdns-36.com, ns-1460.awsdns-54.org, ns-1778.awsdns-30.co.uk, ns-1357.awsdns-41.org, ns-590.awsdns-09.net, ns-1360.awsdns-42.org, ns-1022.awsdns-63.net, and ns-1863.awsdns-40.co.uk are often used in conjunction.

ns-332.awsdns-41.com, 2600:9000:5301:4c00::1, and 205.251.193.76 are associated together.

ns-611.awsdns-12.net, 2600:9000:5302:6300::1, and 205.251.194.99 are linked.

ns-1464.awsdns-55.org, 2600:9000:5305:b800::1, and 205.251.197.184 are connected.

ns-1667.awsdns-16.co.uk, 2600:9000:5306:8300::1, and 205.251.198.131 are paired.

Five mail servers, aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com, and alt2.aspmx.l.google.com, handle cs50.com.

Some mail servers are shared, at least partially, by cs50.com with other domains like adicora.net, systemcontrols.co.in, box10.com, jeffnoska.com, and ivoisys.com.au.

The mail servers aspmx4.googlemail.com, aspmx5.googlemail.com, alt3.aspmx.l.google.com, and alt4.aspmx.l.google.com are frequently utilized in conjunction.

aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com, and alt2.aspmx.l.google.com each point to two IP numbers. For aspmx2.googlemail.com, these are 2a00:1450:4013:c1c::1b and 192.178.156.26. For aspmx3.googlemail.com, they are 2a00:1450:4025:c01::1b and 142.250.147.26. For aspmx.l.google.com, they are 2a00:1450:400c:c04::1b and 74.125.133.26. For alt1.aspmx.l.google.com, they are 2a00:1450:4013:c1c::1b and 192.178.156.27. Lastly, for alt2.aspmx.l.google.com, they are 2a00:1450:4025:c01::1a and 142.250.147.26.

dbq