WWW.ROBTEX.COM - b.isi.edu

Search for IP or hostnames:

b.isi.edu checked at 2025-10-06T03:49:39.326Z 221ms 95/95/95 100% R:10

`b.isi.edu`

NS	`ns-e.b.isi.edu`
		A	2001:470:7:b8:1:0:8009:3f88^{🇺🇸 Hurricane Electric}
		A	128.9.63.136^{🇺🇸 University of Southern California}
			PTR	`ns-e.ant.isi.edu`
			PTR	`ns-e.b.isi.edu`
NS	`ns-w.b.isi.edu`
		A	2001:1878:401::8009:1cfb^{🇺🇸 University of Southern California}
			PTR	`ns-w.ant.isi.edu`
		A	128.9.28.251^{🇺🇸 University of Southern California}
			PTR	`ns-w.ant.isi.edu`
NS	`ns-lax.b.root-servers.org`
		A	2001:500:204::1:0:92^{🇺🇸 USC/ISI B-ROOT}
			PTR	`b.root-servers.org`
		A	206.117.5.92^{🇺🇸 Los Nettos}
			PTR	`b.root-servers.org`

`isi.edu`

	NS	`ns2.isi.edu`
	NS	`ns3.isi.edu`
	NS	`ns4.isi.edu`
	MX	`mxa-006c3502.gslb.gpphosted.com`
	MX	`mxb-006c3502.gslb.gpphosted.com`
	A	141.193.213.20^{🇺🇸 Cloudflare London}
	A	141.193.213.21^{🇺🇸 Cloudflare London}

rank #7615 globally
rank #292 in the tld

Up

ns-e.b.isi.edu

ns-w.b.isi.edu

ns-lax.b.isi.edu

Starts with same word

b.pl

b.kg

b.fashion

b.sg

b.af

b.cc

b.camp

b.org.nz

b.githubusercontent.com

b.fyi

b.cn.com

b.sh

b.vg

b.is

b.care

b.ph

b.lu

b.gd

b.gold

b.art.pl

b.uy

b.sc

b.co

b.yn.cn

b.beer

b.sk

b.glass

b.cr

b.akamai.net

b.cash

b.fi

b.net.nz

b.hr

b.fm

b.company

b.qh.cn

b.vodka

b.doctor

b.me

b.br

b.cx

b.dk

b.gl

b.et

b.hm

b.info.pl

b.nu

b.link

b.co.nl

b.pe

b.ht

b.biz

b.asia

b.green

b.co.uk

b.ai

b.akamai-staging.net

b.gov.au

b.fit

b.tc

b.gg

b.us.com

b.tv

b.hu

b.ddns.net

b.bike

b.game

b.to

b.com.ua

b.eus

b.cl

b.fr

b.mw

b.gs

b.co.za

b.io

b.ws

b.country

b.ro

b.akamaiedge-staging.net

b.top

b.ms

b.ln.cn

b.ua

b.gov.lv

b.co.kr

b.media

b.ee

b.ie

b.com.mx

b.lg.ua

b.com.de

b.gt

b.gp

b.digital

b.org

b.box

b.new

b.st

b.co.zw

b.watch

b.kz

b.cz

b.akamaiedge.net

b.my

b.gy

b.edu.vn

b.de

b.hn

b.center

b.movie

Starts similarily

b.gold

b.art.pl

b.uy

b.sc

b.co

b.yn.cn

b.beer

b.sk

b.glass

b.cr

b.akamai.net

b.cash

b.fi

b.net.nz

b.hr

b.fm

b.company

b.qh.cn

b.vodka

b.doctor

b.me

b.br

b.cx

b.dk

b.gl

b.et

b.hm

b.info.pl

b.nu

b.link

b.co.nl

b.pe

b.ht

b.biz

b.asia

b.green

b.co.uk

b.ai

b.akamai-staging.net

b.gov.au

b.fit

b.tc

b.gg

b.us.com

b.tv

b.hu

b.ddns.net

b.bike

b.game

b.to

b.com.ua

b.eus

b.cl

b.fr

b.mw

b.gs

b.co.za

b.io

b.ws

b.country

b.ro

b.akamaiedge-staging.net

b.top

b.ms

b.ln.cn

b.ua

b.gov.lv

b.co.kr

b.media

b.ee

b.ie

b.com.mx

b.lg.ua

b.com.de

b.gt

b.gp

b.digital

b.org

b.box

b.new

b.st

b.co.zw

b.watch

b.kz

b.cz

b.akamaiedge.net

b.my

b.gy

b.edu.vn

b.de

b.hn

b.center

b.movie

b.pl

b.kg

b.fashion

b.sg

b.af

b.cc

b.camp

AI analysis

b.isi.edu is a parent of ns-e.b.isi.edu, ns-w.b.isi.edu and ns-lax.b.isi.edu.

b.isi.edu is delegated to three name servers: ns-e.b.isi.edu, ns-w.b.isi.edu and ns-lax.b.root-servers.org.

At least part of the name servers for b.isi.edu are shared with other domains, for instance 5.117.206.in-addr.arpa, ant.isi.edu, 29.9.128.in-addr.arpa, postel.org and 1.0.0.8.b.1.0.1.0.8.2.ip6.arpa.

These name servers are commonly used alongside heidemann.netsec.colostate.edu and heidemann.ant.isi.edu.

Host names with two IP numbers:

ns-e.b.isi.edu points to 2001:470:7:b8:1:0:8009:3f88 and 128.9.63.136

ns-w.b.isi.edu points to 2001:1878:401::8009:1cfb and 128.9.28.251

ns-lax.b.root-servers.org points to 2001:500:204::1:0:92 and 206.117.5.92

dbq