CF1762865382237-tsm20251109205412

WWW.RTSAK.COM - njs.cz

Search for IP or hostnames:

njs.cz checked at 2025-11-11T12:49:42.223Z 366ms 130/130/130 100% R:16 allDone:true timedOut:false

njs.cz

MXaspmx2.googlemail.com
A2a00:1450:400b:c02::1a 🇮🇪 Google
PTRdj-in-f26.1e100.net
A172.253.116.27🇺🇸 Google
PTRdj-in-f27.1e100.net
MXaspmx3.googlemail.com
A2a00:1450:400c:c00::1b 🇧🇪 Google
PTRws-in-f27.1e100.net
PTRws-in-x1b.1e100.net
A173.194.76.26🇺🇸 Google
PTRws-in-f26.1e100.net
NSns1.regzone.cz
A2a00:19a0:3:71:0:d9c6:710a:1 🇨🇿 ZONER-AS
PTRns1.regzone.cz
A217.198.113.10🇨🇿 ZONER-AS
PTRns1.regzone.cz
NSns1.regzone.de
A2600:3c02::f03c:91ff:fedb:a6e7 🇺🇸 AKAMAI-LINODE-AP
PTRns1.regzone.de
A23.92.29.43🇺🇸 AKAMAI-LINODE-AP
PTRns1.regzone.de
NSns1.regzone.info
A2001:1528:147::10 🇨🇿 CASABLANCA-AS
PTRns1.regzone.info
A81.0.233.10🇨🇿 CASABLANCA-AS
PTRns1.regzone.info
MXaspmx.l.google.com
A2607:f8b0:4004:c07::1a 🇺🇸 Google
PTRbc-in-f26.1e100.net
A172.253.122.27🇺🇸 Google
PTRbh-in-f27.1e100.net
MXalt1.aspmx.l.google.com
A2a00:1450:400b:c02::1a 🇮🇪 Google
PTRdj-in-f26.1e100.net
A172.253.116.27🇺🇸 Google
PTRdj-in-f27.1e100.net
MXalt2.aspmx.l.google.com
A2a00:1450:400c:c00::1a 🇧🇪 Google
PTRws-in-f26.1e100.net
PTRws-in-x1a.1e100.net
A173.194.76.26🇺🇸 Google
PTRws-in-f26.1e100.net
A2001:1ab0:7e1e:151:62:109:154:138 🇨🇿 IGNUM-AS
PTRdw188.webglobe.com
A62.109.154.138🇨🇿 IGNUM-AS
PTRdw188.webglobe.com

cz

NSa.ns.nic.cz
NSb.ns.nic.cz
NSc.ns.nic.cz
NSd.ns.nic.cz

Starts with same word

Starts similarily

AI analysis

njs.cz points to two IP numbers: 2001:1ab0:7e1e:151:62:109:154:138 and 62.109.154.138.

Other host names such as skyba.eu, chejna.cz, eroxmassage.com, vozab.nl and 2go2.cz share IP numbers with njs.cz.

njs.cz is delegated to three name servers: ns1.regzone.cz, ns1.regzone.de and ns1.regzone.info.

At least part of the name servers for njs.cz are shared with other domains, for instance zsas.cz, krcmar.cz, hotel-axa.eu, nextup.eu and marekeichler.cz.

Host names with two IP numbers:

ns1.regzone.cz points to 2a00:19a0:3:71:0:d9c6:710a:1 and 217.198.113.10

ns1.regzone.de points to 2600:3c02::f03c:91ff:fedb:a6e7 and 23.92.29.43

ns1.regzone.info points to 2001:1528:147::10 and 81.0.233.10

njs.cz is handled by five mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.

njs.cz shares at least some mail servers with other domains, for example nextlinq.com, intectica.com, purrrr.com, fengshui-import.com and rivtec.ca.

These mail servers are commonly used alongside aspmx4.googlemail.com, aspmx5.googlemail.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

Host names with two IPs:

aspmx2.googlemail.com points to: 2a00:1450:400b:c02::1a and 172.253.116.27

aspmx3.googlemail.com points to: 2a00:1450:400c:c00::1b and 173.194.76.26

aspmx.l.google.com points to: 2607:f8b0:4004:c07::1a and 172.253.122.27

alt1.aspmx.l.google.com points to: 2a00:1450:400b:c02::1a and 172.253.116.27

alt2.aspmx.l.google.com points to: 2a00:1450:400c:c00::1a and 173.194.76.26

Names pointing to 2a00:1450:400b:c02::1a: aspmx2.googlemail.com and alt1.aspmx.l.google.com

Names pointing to 172.253.116.27: aspmx2.googlemail.com and alt1.aspmx.l.google.com

Names pointing to 173.194.76.26: aspmx3.googlemail.com and alt2.aspmx.l.google.com

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
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