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ns4.cenic.org checked at 2025-10-11T15:38:29.438Z 0ms 37/37/37 100% R:0

`ns4.cenic.org`

A	137.164.29.67^{🇺🇸 CENIC / CalREN AS2152}
		PTR	`ns4-1-svc.cenic.org`
		PTR	`ns4.cenic.org`

`cenic.org`

	NS	`ns4.cenic.org`
	NS	`ns5.cenic.org`
	NS	`ns6.cenic.org`
	MX	`mxa-0094e201.gslb.pphosted.com`
	MX	`mxb-0094e201.gslb.pphosted.com`
	A	172.97.103.206^{🇺🇸 AS17098}

rank #706381 globally
rank #60151 in the tld

PTR for

67.29.164.137.in-addr.arpa

NS for

4.164.137.in-addr.arpa

jamestown.k12.ca.us

sm2-3.reshall.calpoly.edu

calpolyshop.com

weaver.k12.ca.us

cls.calpoly.edu

ime.calpoly.edu

ucte.calpoly.edu

64.65.129.in-addr.arpa

16.129.209.in-addr.arpa

142.164.137.in-addr.arpa

pacslo.org

csulb.edu

ccsf.edu

usrex.net

sonorahs.k12.ca.us

qb.cenic.org

68.189.198.in-addr.arpa

cpe.calpoly.edu

lghs.k12.ca.us

calpoly.org

138.102.204.in-addr.arpa

sfusd.edu

extend.calpoly.edu

14.65.129.in-addr.arpa

244.154.205.in-addr.arpa

82.154.205.in-addr.arpa

69.102.204.in-addr.arpa

lom.cenic.org

asi.calpoly.edu

campgreenmeadows.com

columbia49er.k12.ca.us

129.209.in-addr.arpa

196.189.198.in-addr.arpa

itrc.org

fdn.calpoly.edu

136.102.204.in-addr.arpa

summbears.k12.ca.us

studaff.calpoly.edu

aesd.us

82.188.198.in-addr.arpa

pusd.org

220.164.137.in-addr.arpa

141.188.198.in-addr.arpa

70.102.204.in-addr.arpa

teachertrac.net

amadorcoe.k12.ca.us

102.204.in-addr.arpa

ncc.sdccd.cc.ca.us

53.188.198.in-addr.arpa

city.sdccd.cc.ca.us

kingscoe.org

weaverusd.org

tus-hyper-5.cenic.org

withus.org

kines.calpoly.edu

rdns.cenic.net

slocoe.com

25.164.137.in-addr.arpa

acs.calpoly.edu

glendale.edu

amadorcoe.net

79.164.137.in-addr.arpa

tus.cenic.org

lmusd.org

ranchoelchorro.org

210.65.129.in-addr.arpa

mcoe.org

cadrc.calpoly.edu

kingscoe.net

64.129.209.in-addr.arpa

csumb.calpoly.edu

slofocus.com

santarosa.edu

acadaff.calpoly.edu

0.62.207.in-addr.arpa

acusd.org

conf.cenic.org

ccsf.cc.ca.us

humboldt.edu

155.245.199.in-addr.arpa

247.188.198.in-addr.arpa

specprj.calpoly.edu

kings.k12.ca.us

tus-hyper-email-2.cenic.org

weaverusd.k12.ca.us

78.206.in-addr.arpa

55.233.207.in-addr.arpa

84.129.209.in-addr.arpa

gustine.k12.ca.us

54.233.207.in-addr.arpa

transitrail.net

2.65.129.in-addr.arpa

215.65.129.in-addr.arpa

planada.k12.ca.us

itrans.calpoly.edu

17.65.129.in-addr.arpa

128.164.137.in-addr.arpa

98.102.204.in-addr.arpa

248.164.137.in-addr.arpa

compton.cc.ca.us

co.monterey.ca.us

48.233.207.in-addr.arpa

ored.calpoly.edu

248.188.198.in-addr.arpa

ardfa.calpoly.edu

belleview.k12.ca.us

235.129.209.in-addr.arpa

mcsd.k12.ca.us

daily.calpoly.edu

eng3.calpoly.edu

sbcc.edu

192.154.205.in-addr.arpa

cenic.org

teachertrac.org

athl.calpoly.edu

205.65.129.in-addr.arpa

bofg.k12.ca.us

62.207.in-addr.arpa

sdccdcurricu.net

selectree.com

pacificwave.net

cuesta.org

nat.mcoe.org

246.154.205.in-addr.arpa

slofocus.net

admin.calpoly.edu

179.17.204.in-addr.arpa

22.164.137.in-addr.arpa

nat.cabrillo.edu

miracosta.edu

Starts with same word

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ns4.to.gov.br

ns4.mycloudnas.com

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Starts similarily

ns4.com

ns4.go.gov.br

n4s.fi

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ns4.co

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ns4.is-a.dev

4ns.co.uk

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s4n.co

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ns4.ie

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4ns.in

ns4.mynascloud.com

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ns4.vg

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n4s.com

ns4.pe.gov.br

n4s.fr

sn4.ru

ns4.gov.mu

s4n.ru

n4s.ca

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sn4.cc

ns4.duckdns.org

ns4.mil.cn

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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.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.nz

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

AI analysis

ns4.cenic.org serves as a name server for 4.164.137.in-addr.arpa, jamestown.k12.ca.us, sm2-3.reshall.calpoly.edu, calpolyshop.com, weaver.k12.ca.us and hundreds other domains.

ns5.cenic.org, ns6.cenic.org and larry.calpoly.edu commonly serve as name servers together with ns4.cenic.org.

ns4.cenic.org resolves to one IP number: 137.164.29.67.

Other host names, for instance ns3.cuesta.edu, ns4.cuesta.edu and ns4-1-svc.cenic.org share IP numbers with ns4.cenic.org.

dbq