IPLIST.NET - optimics.cz
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optimics.cz checked at 2025-11-16T20:12:48.512Z 363ms 140/140/140 100% R:20 allDone:true timedOut:false optimics.cz
cz
| NS | a.ns.nic.cz | ||||||
| NS | b.ns.nic.cz | ||||||
| NS | c.ns.nic.cz | ||||||
| NS | d.ns.nic.cz | ||||||
Starts with same word
Starts similarily
AI analysis
optimics.cz points to two IP numbers: 2a02:2b88:1:4::b8 and 46.28.106.78.
Other host names such as dvbh.cz, paber.cz, petrsevcik.eu, secogroup.cz and hsls.sk share IPs with optimics.cz.
optimics.cz is delegated to four name servers: ns-cloud-d1.googledomains.com, ns-cloud-d2.googledomains.com, ns-cloud-d3.googledomains.com and ns-cloud-d4.googledomains.com.
optimics.cz at least partially shares name servers with other domains, for instance playgs.net, aaastations.com, madmoomedia.com, reiortizmusic.com and uloop.com.
Host names with two IP numbers: ns-cloud-d1.googledomains.com points to 2001:4860:4802:32::6d and 216.239.32.109; ns-cloud-d2.googledomains.com points to 2001:4860:4802:34::6d and 216.239.34.109; ns-cloud-d3.googledomains.com points to 2001:4860:4802:36::6d and 216.239.36.109; ns-cloud-d4.googledomains.com points to 2001:4860:4802:38::6d and 216.239.38.109.
Five mail servers handle optimics.cz: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.
optimics.cz shares at least partially some mail servers with other domains, including onlinez.net, a2z-turnkey.com, ikos.pt, aolae.com and nubista.com.
these mail servers are often used together with mail servers aspmx4.googlemail.com, aspmx5.googlemail.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.
Host names with two IP numbers
aspmx2.googlemail.com points to 2607:f8b0:4023:100f::1b and 192.178.220.26
aspmx3.googlemail.com points to 2607:f8b0:4023:1015::1a and 172.253.135.27
aspmx.l.google.com points to 2607:f8b0:4023:c06::1a and 142.250.101.27
alt1.aspmx.l.google.com points to 2607:f8b0:4023:100f::1b and 192.178.220.26
alt2.aspmx.l.google.com points to 2607:f8b0:4023:1015::1b and 172.253.135.27
Host names that point to 2607:f8b0:4023:100f::1b: aspmx2.googlemail.com and alt1.aspmx.l.google.com
Host names that point to 192.178.220.26: aspmx2.googlemail.com and alt1.aspmx.l.google.com
Host names that point to 172.253.135.27: aspmx3.googlemail.com and alt2.aspmx.l.google.com