MXLIST.NET - b.cz

Search for IP or hostnames:

b.cz checked at 2025-10-13T02:21:57.033Z 339ms 193/193/193 100% R:15

`b.cz`

NS	`ns2.gransy.com`
		A	2001:19f0:6801:474:5400:1ff:fec5:8efb ^{🇫🇷 The Constant Company}
		A	2001:19f0:7401:81e0:5400:1ff:fec5:8ef6 ^{🇬🇧 The Constant Company}
		A	95.179.192.121^{🇬🇧 The Constant Company}
			PTR	`95.179.192.121.vultrusercontent.com`
		A	217.16.185.221^{🇨🇿 VSHosting s.r.o.}
			PTR	`ns2.gransy.com`
		A	217.69.4.49^{🇫🇷 The Constant Company}
			PTR	`217.69.4.49.vultrusercontent.com`
NS	`ns3.gransy.com`
		A	2a02:750:7::2e7 ^{🇸🇪 Portlane}
			PTR	`2a02-750-7--2e7-static.glesys.net`
		A	2a02:750:8::32 ^{🇳🇱 Portlane}
			PTR	`2a02-750-8--32-static.glesys.net`
		A	46.21.100.103^{🇳🇱 Portlane}
			PTR	`46-21-100-103-static.glesys.net`
		A	77.78.126.35^{🇨🇿 Casablanca INT a.s.}
		A	109.74.7.71^{🇸🇪 Portlane}
			PTR	`109-74-7-71-static.glesys.net`
NS	`ns4.gransy.com`
		A	2001:19f0:5401:69b:5400:1ff:fec5:8f3f ^{🇺🇸 The Constant Company}
		A	2a00:1a28:2010:1::89 ^{🇳🇴 Portlane}
			PTR	`2a00-1a28-2010-1--89-static.glesys.net`
		A	66.42.94.136^{🇺🇸 The Constant Company}
			PTR	`66.42.94.136.vultrusercontent.com`
		A	80.67.7.209^{🇳🇴 Portlane}
			PTR	`80-67-7-209-static.glesys.net`
NS	`ns5.gransy.com`
		A	2a02:750:5::538 ^{🇸🇪 Portlane}
			PTR	`2a02-750-5--538-static.glesys.net`
		A	31.192.227.223^{🇸🇪 Portlane}
			PTR	`31-192-227-223-static.glesys.net`
NS	`ns.gransy.com`
		A	2001:19f0:5001:1caf:5400:1ff:fec5:8d50 ^{🇳🇱 The Constant Company}
		A	45.76.90.43^{🇩🇪 The Constant Company}
			PTR	`45.76.90.43.vultrusercontent.com`
		A	77.78.104.149^{🇨🇿 Casablanca INT a.s.}
			PTR	`ns.gransy.com`
		A	95.179.136.180^{🇳🇱 The Constant Company}
			PTR	`95.179.136.180.vultrusercontent.com`
MX	`aspmx.l.google.com`
		A	2607:f8b0:4004:c19::1a ^{🇺🇸 Google}
			PTR	`bk-in-f26.1e100.net`
		A	142.251.179.26^{🇺🇸 Google}
			PTR	`pd-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`
		A	2a00:1450:400b:c02::1a ^{🇮🇪 Google}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.26^{🇺🇸 Google}
			PTR	`dj-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`
		A	2a00:1450:400c:c00::1a ^{🇧🇪 Google}
			PTR	`ws-in-f26.1e100.net`
			PTR	`ws-in-x1a.1e100.net`
		A	173.194.76.27^{🇺🇸 Google}
			PTR	`ws-in-f27.1e100.net`
MX	`alt3.aspmx.l.google.com`
		A	2607:f8b0:4001:c70::1a ^{🇺🇸 Google}
			PTR	`yucbful-in-f26.1e100.net`
		A	192.178.209.27^{🇺🇸 Google}
			PTR	`yucbful-in-f27.1e100.net`
MX	`alt4.aspmx.l.google.com`
		A	2a00:1450:4013:c1e::1b ^{🇳🇱 Google}
			PTR	`yugrqzs-in-f27.1e100.net`
		A	192.178.213.26^{🇺🇸 Google}
			PTR	`yugrqzs-in-f26.1e100.net`
A	2a03:a900:ffff:1133::a ^{🇨🇿 Greendata s.r.o.}
A	171.25.222.93^{🇨🇿 Greendata s.r.o.}

`cz`

	NS	`a.ns.nic.cz`
	NS	`b.ns.nic.cz`
	NS	`c.ns.nic.cz`
	NS	`d.ns.nic.cz`

Up

www.b.cz

exchange.b.cz

exchange1.b.cz

exchange2.b.cz

Starts with same word

b.link

b.co.nl

b.pe

b.ht

b.biz

b.asia

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b.co.uk

b.ai

b.akamai-staging.net

b.gov.au

b.fit

b.tc

b.gg

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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.js.cn

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

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

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.js.cn

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

AI analysis

b.cz is a parent of www.b.cz, exchange.b.cz, exchange1.b.cz and exchange2.b.cz.

b.cz resolves to two IP numbers: 2a03:a900:ffff:1133::a and 171.25.222.93.

other host names including wpoutcast.com, getbartender.com, visitheat.com, u-sluno.cz and provo.cz share IP numbers with b.cz.

b.cz is delegated to five name servers: ns2.gransy.com, ns3.gransy.com, ns4.gransy.com, ns5.gransy.com and ns.gransy.com.

b.cz at least partially shares name servers with other domains, for instance pozickypredvyplatou.sk, alcaplast.com, igp.cz, luxury.land and alar.cz.

Host names with five IP numbers:

ns2.gransy.com points to: 2001:19f0:6801:474:5400:1ff:fec5:8efb, 2001:19f0:7401:81e0:5400:1ff:fec5:8ef6, 95.179.192.121, 217.16.185.221 and 217.69.4.49.

ns3.gransy.com points to: 2a02:750:7::2e7, 2a02:750:8::32, 46.21.100.103, 77.78.126.35 and 109.74.7.71.

Host names with four IP numbers:

ns4.gransy.com points to: 2001:19f0:5401:69b:5400:1ff:fec5:8f3f, 2a00:1a28:2010:1::89, 66.42.94.136 and 80.67.7.209.

ns.gransy.com points to: 2001:19f0:5001:1caf:5400:1ff:fec5:8d50, 45.76.90.43, 77.78.104.149 and 95.179.136.180.

Host names with two IP numbers:

ns5.gransy.com points to: 2a02:750:5::538 and 31.192.227.223.

b.cz 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.

b.cz shares some mail servers with other domains, at least partially, for instance icecreamexpressinc.com, evilvice.com, tdlcounseling.com, amna.co.in and publisphere.com.

These mail servers are commonly used alongside aspmx2.googlemail.com and aspmx3.googlemail.com.

Host names with two IP numbers:

aspmx.l.google.com points to 2607:f8b0:4004:c19::1a and 142.251.179.26

alt1.aspmx.l.google.com points to 2a00:1450:400b:c02::1a and 172.253.116.26

alt2.aspmx.l.google.com points to 2a00:1450:400c:c00::1a and 173.194.76.27

alt3.aspmx.l.google.com points to 2607:f8b0:4001:c70::1a and 192.178.209.27

alt4.aspmx.l.google.com points to 2a00:1450:4013:c1e::1b and 192.178.213.26

dbq