DNSWHOIS.INFO - improtech.cz
Search for IP or hostnames:
improtech.cz checked at 2025-10-06T21:10:35.917Z 471ms 125/125/125 100% R:15improtech.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
improtech.cz resolves to one IP number: 81.95.96.29.
Other host names, for instance sirmichaeljaybioues.blog.cz, nicvic.cz, dorjan.cz, hitshop.cz and ainet.cz share IP numbers with improtech.cz.
improtech.cz is delegated to three name servers: alfa.ns.active24.cz, beta.ns.active24.cz and gama.ns.active24.sk.
improtech.cz at least partially shares name servers with other domains, including davinus.cz, fytoenzym.cz, projectint.eu, navisys.biz and invasys.com.
Host names with two IP numbers:
alfa.ns.active24.cz: 2a02:4a8:ac24:100::96:2 and 81.95.96.2
beta.ns.active24.cz: 2a00:4b40:1000:590:185:111:90:94 and 185.111.90.94
gama.ns.active24.sk: 2a00:1968:0:1002:185:71:158:30 and 185.71.158.30
improtech.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.
improtech.cz shares at least some mail servers with other domains, for example jcs.k12.oh.us, cacham.com, funlabs.ro, mikeryankelly.com and aast.us.
These mail servers are often used with aspmx2.googlemail.com and aspmx3.googlemail.com.
Host names with two IP numbers:
aspmx.l.google.com points to: 2607:f8b0:4004:c19::1b and 192.178.218.27.
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.
alt3.aspmx.l.google.com points to: 2a00:1450:4025:402::1b and 142.250.102.27.
alt4.aspmx.l.google.com points to: 2a00:1450:4013:c1e::1a and 192.178.213.27.