DNSWHOIS.INFO - classboard.cz
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classboard.cz checked at 2025-10-17T19:12:58.665Z 156ms 102/102/102 100% R:12classboard.cz
| NS | elsa.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3a6f 🇺🇸 Cloudflare | ||||||
| PTR | elsa.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c06f 🇨🇷 Cloudflare | ||||||
| PTR | elsa.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:206f 🇺🇸 Cloudflare | ||||||
| PTR | elsa.ns.cloudflare.com | ||||||
| A | 108.162.192.111🇺🇸 Cloudflare | ||||||
| PTR | elsa.ns.cloudflare.com | ||||||
| A | 172.64.32.111🇺🇸 Cloudflare | ||||||
| PTR | elsa.ns.cloudflare.com | ||||||
| A | 173.245.58.111🇺🇸 Cloudflare | ||||||
| PTR | elsa.ns.cloudflare.com | ||||||
| NS | sam.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3b8d 🇺🇸 Cloudflare | ||||||
| PTR | sam.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c18d 🇨🇷 Cloudflare | ||||||
| PTR | sam.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:218d 🇺🇸 Cloudflare | ||||||
| PTR | sam.ns.cloudflare.com | ||||||
| A | 108.162.193.141🇺🇸 Cloudflare | ||||||
| PTR | sam.ns.cloudflare.com | ||||||
| A | 172.64.33.141🇺🇸 Cloudflare | ||||||
| PTR | sam.ns.cloudflare.com | ||||||
| A | 173.245.59.141🇺🇸 Cloudflare | ||||||
| PTR | sam.ns.cloudflare.com | ||||||
| A | 2606:4700:3031::ac43:a12b 🇺🇸 Cloudflare | ||||||
| A | 2606:4700:3035::6815:5ace 🇺🇸 Cloudflare | ||||||
| A | 104.21.90.206 Cloudflare | ||||||
| A | 172.67.161.43🇺🇸 Cloudflare | ||||||
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
classboard.cz |
classboard.info |
classboard.com |
Starts similarily
classboard.cz |
classboard.info |
classboard.com |
AI analysis
classboard.cz resolves to four IP numbers: 2606:4700:3031::ac43:a12b, 2606:4700:3035::6815:5ace, 104.21.90.206 and 172.67.161.43.
other host names for instance allstarplastics.com.au, pmadx.com, mmwai.org, befirstrank.com and sfera.com.pl share IP numbers with classboard.cz.
classboard.cz is delegated to two name servers: elsa.ns.cloudflare.com and sam.ns.cloudflare.com.
classboard.cz shares the same name server setup as other domains, for example gokayakkaya.com, swingers.ie, elkewollschon.com, badservice.me and starlinkmedia.eu.
classboard.cz at least partially shares name servers with other domains, for instance yoob.com, pennoutlet.com, 31xx8872d.cc, blackruns.com and 50situs.id.
Host names with six IP numbers:
elsa.ns.cloudflare.com points to: 2606:4700:50::adf5:3a6f, 2803:f800:50::6ca2:c06f, 2a06:98c1:50::ac40:206f, 108.162.192.111, 172.64.32.111 and 173.245.58.111; sam.ns.cloudflare.com points to: 2606:4700:58::adf5:3b8d, 2803:f800:50::6ca2:c18d, 2a06:98c1:50::ac40:218d, 108.162.193.141, 172.64.33.141 and 173.245.59.141.