WWW.ROBTEX.COM - ns4.cs50.harvard.edu

Search for IP or hostnames:

ns4.cs50.harvard.edu checked at 2025-11-22T11:28:48.240Z 1346ms 41/41/41 100% R:8 allDone:true timedOut:false

`ns4.cs50.harvard.edu`

	A	205.251.199.190^{🇺🇸 Amazon}
			PTR	`ns-1982.awsdns-55.co.uk`

`cs50.harvard.edu`

	MX	`aspmx2.googlemail.com`
	MX	`aspmx3.googlemail.com`
	MX	`aspmx.l.google.com`
	NS	`ns1.cs50.harvard.edu`
	NS	`ns2.cs50.harvard.edu`
	NS	`ns3.cs50.harvard.edu`
	NS	`ns4.cs50.harvard.edu`
	MX	`alt1.aspmx.l.google.com`
	MX	`alt2.aspmx.l.google.com`
	A	34.197.221.169^{🇺🇸 Amazon}
	A	34.225.176.37^{🇺🇸 Amazon}

NS for

cs50.harvard.edu

Starts with same word

ns4.com.br

ns4.fr

ns4.gov.az

ns4.co

ns4.in-berlin.de

ns4.hu

ns4.fj

ns4.ma.gov.br

ns4.net.pl

ns4.to.gov.br

ns4.mycloudnas.com

ns4.is-a.dev

ns4.upsunapp.com

ns4.mircloud.host

ns4.nl

ns4.gov.rs

ns4.ie

ns4.mynascloud.com

ns4.dyndns.org

ns4.vg

ns4.ru

ns4.pe.gov.br

ns4.gov.mu

ns4.co.kr

ns4.duckdns.org

ns4.mil.cn

ns4.fastlylb.net

ns4.altervista.org

ns4.gov.mo

ns4.gov.ao

ns4.biz

ns4.pr.gov.br

ns4.cl

ns4.j.scaleforce.net

ns4.no

ns4.gov.mn

ns4.net

ns4.sinaapp.com

ns4.org

ns4.mediatech.by

ns4.alp1.ae.flow.ch

ns4.nc.tr

ns4.nhs.uk

ns4.de

ns4.ddns.net

ns4.siteleaf.net

ns4.uz

ns4.us

ns4.dk

ns4.yandexcloud.net

ns4.myqnapcloud.com

ns4.site

ns4.fi

ns4.ms.gov.br

ns4.pi.gov.br

ns4.kasserver.com

ns4.lib.md.us

ns4.es.gov.br

ns4.it.com

ns4.jelastic.saveincloud.net

ns4.in

ns4.cloudjiffy.net

ns4.cloudflare.net

ns4.fastly-edge.com

ns4.com

ns4.go.gov.br

ns4.nic.in

ns4.123hjemmeside.dk

Starts similarily

ns4.altervista.org

ns4.gov.mo

4ns.hu

ns4.gov.ao

sn4.ch

ns4.biz

s4n.net

ns4.pr.gov.br

s4n.org

ns4.cl

ns4.j.scaleforce.net

ns4.no

sn4.fi

ns4.gov.mn

ns4.net

ns4.sinaapp.com

ns4.org

4sn.de

ns4.mediatech.by

ns4.alp1.ae.flow.ch

ns4.nc.tr

ns4.nhs.uk

ns4.de

ns4.ddns.net

ns4.siteleaf.net

ns4.uz

s4n.nl

ns4.us

4ns.pl

4ns.org

s4n.de

ns4.dk

ns4.yandexcloud.net

ns4.myqnapcloud.com

ns4.site

sn4.com.br

ns4.fi

ns4.ms.gov.br

ns4.pi.gov.br

sn4.com

n4s.net

ns4.kasserver.com

s4n.cc

n4s.cn

ns4.lib.md.us

ns4.es.gov.br

ns4.it.com

ns4.jelastic.saveincloud.net

4ns.ru

ns4.in

sn4.org

ns4.cloudjiffy.net

ns4.cloudflare.net

n4s.co.uk

4ns.eu

s4n.com.br

ns4.fastly-edge.com

ns4.com

ns4.go.gov.br

n4s.fi

ns4.nic.in

4sn.com

ns4.123hjemmeside.dk

4sn.nl

ns4.com.br

ns4.fr

sn4.co.uk

n4s.us

ns4.gov.az

n4s.pl

ns4.co

4ns.su

n4s.org

4ns.com

ns4.in-berlin.de

sn4.me

ns4.hu

ns4.fj

ns4.ma.gov.br

sn4.eu

4ns.de

ns4.net.pl

ns4.to.gov.br

ns4.mycloudnas.com

ns4.is-a.dev

4ns.co.uk

ns4.upsunapp.com

ns4.mircloud.host

s4n.co

ns4.nl

4ns.nl

ns4.gov.rs

ns4.ie

sn4.de

4ns.in

ns4.mynascloud.com

ns4.dyndns.org

ns4.vg

ns4.ru

n4s.com

ns4.pe.gov.br

n4s.fr

sn4.ru

ns4.gov.mu

s4n.ru

n4s.ca

ns4.co.kr

sn4.cc

ns4.duckdns.org

ns4.mil.cn

n4s.ru

4ns.cn

ns4.fastlylb.net

AI analysis

ns4.cs50.harvard.edu serves as the name server for cs50.harvard.edu.

ns1.cs50.harvard.edu, ns2.cs50.harvard.edu and ns3.cs50.harvard.edu commonly serve as name servers alongside ns4.cs50.harvard.edu.

ns4.cs50.harvard.edu maps to IP address 205.251.199.190.

Other host names, for instance g-ns-1982.awsdns-62.net, ns1.lamnservices.net, ns1.trana.uk, ns1.apmdns.com and ns1.gethelp.com share IP numbers with ns4.cs50.harvard.edu.

dbq