WWW.RTSAK.COM - root4u.cz
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root4u.cz checked at 2025-11-11T09:36:28.166Z 290ms 122/122/122 100% R:19 allDone:true timedOut:false root4u.cz
| MX | email.root4u.cz | ||||||
| A | 164.132.121.217🇫🇷 OVH | ||||||
| PTR | email.root4u.cz | ||||||
| MX | mail.root4u.cz | ||||||
| A | 51.254.183.176🇫🇷 OVH | ||||||
| PTR | mail.root4u.cz | ||||||
| NS | aspen.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:266d 🇺🇸 Cloudflare | ||||||
| PTR | aspen.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c26d 🇨🇷 Cloudflare | ||||||
| PTR | aspen.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:226d 🇺🇸 Cloudflare | ||||||
| PTR | aspen.ns.cloudflare.com | ||||||
| A | 108.162.194.109🇺🇸 Cloudflare | ||||||
| PTR | aspen.ns.cloudflare.com | ||||||
| A | 162.159.38.109 Cloudflare | ||||||
| PTR | aspen.ns.cloudflare.com | ||||||
| A | 172.64.34.109🇺🇸 Cloudflare | ||||||
| PTR | aspen.ns.cloudflare.com | ||||||
| NS | finley.ns.cloudflare.com | ||||||
| A | 2606:4700:58::a29f:2c3a 🇺🇸 Cloudflare | ||||||
| PTR | finley.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c33a 🇨🇷 Cloudflare | ||||||
| PTR | finley.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:233a 🇺🇸 Cloudflare | ||||||
| PTR | finley.ns.cloudflare.com | ||||||
| A | 108.162.195.58🇺🇸 Cloudflare | ||||||
| PTR | finley.ns.cloudflare.com | ||||||
| A | 162.159.44.58 Cloudflare | ||||||
| PTR | finley.ns.cloudflare.com | ||||||
| A | 172.64.35.58🇺🇸 Cloudflare | ||||||
| PTR | finley.ns.cloudflare.com | ||||||
| A | 2606:4700:130:436c:6f75:6466:6c61:7265 🇺🇸 Cloudflare | ||||||
| A | 104.21.88.145 Cloudflare | ||||||
| A | 172.67.183.152🇺🇸 Cloudflare | ||||||
cz
| NS | a.ns.nic.cz | ||||||
| NS | b.ns.nic.cz | ||||||
| NS | c.ns.nic.cz | ||||||
| NS | d.ns.nic.cz | ||||||
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AI analysis
root4u.cz is a parent of hosting2.root4u.cz, hosting3.root4u.cz, webmail.root4u.cz and mail.root4u.cz.
root4u.cz resolves to three IPs: 2606:4700:130:436c:6f75:6466:6c61:7265, 104.21.88.145 and 172.67.183.152.
Other host names, for instance ytgwww.sxmlys.com, finnzpeui.blogzet.com, deepmemories.com, vida-bonita.com and air11tech.com share IP numbers with root4u.cz.
Two name servers aspen.ns.cloudflare.com and finley.ns.cloudflare.com handle delegation for root4u.cz.
root4u.cz partially shares name servers with other domains; examples include sdsl.com, matchjunkie.com, veritycredit.com, feirahippieipanema.com and 55wealth.net.
These name servers commonly accompany gordon.ns.cloudflare.com, sandra.ns.cloudflare.com, cloe.ns.cloudflare.com and dolly.ns.cloudflare.com.
Host names with six IP numbers: aspen.ns.cloudflare.com points to: 2606:4700:50::a29f:266d, 2803:f800:50::6ca2:c26d, 2a06:98c1:50::ac40:226d, 108.162.194.109, 162.159.38.109 and 172.64.34.109; finley.ns.cloudflare.com points to: 2606:4700:58::a29f:2c3a, 2803:f800:50::6ca2:c33a, 2a06:98c1:50::ac40:233a, 108.162.195.58, 162.159.44.58 and 172.64.35.58.
root4u.cz is handled by two mail servers: email.root4u.cz and mail.root4u.cz.
Some mail servers are shared between root4u.cz and other domains, for example jirickajakub.cz.
Host names with one IP number: The host name email.root4u.cz points to 164.132.121.217 and the host name mail.root4u.cz points to 51.254.183.176.