WWW.RTSAK.COM - contextlabs.cz
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contextlabs.cz checked at 2025-10-16T20:07:19.390Z 256ms 83/83/83 100% R:17contextlabs.cz
| MX | mx.blueboard.cz | ||||||
| A | 2001:1528:240::ca 🇨🇿 Casablanca INT a.s. | ||||||
| PTR | mx.blueboard.cz | ||||||
| A | 81.0.209.130🇨🇿 Casablanca INT a.s. | ||||||
| PTR | mx.blueboard.cz | ||||||
| NS | ns2.blueboard.cz | ||||||
| A | 2a01:4f8:13b:8d4::2 🇩🇪 Hetzner | ||||||
| A | 195.201.57.122🇩🇪 Hetzner | ||||||
| PTR | ns2.blueboard.cz | ||||||
| NS | shinzon.blueboard.cz | ||||||
| A | 2a00:1ed0:45::b 🇨🇿 VSHosting s.r.o. | ||||||
| PTR | shinzon.blueboard.cz | ||||||
| A | 178.251.187.7🇨🇿 VSHosting s.r.o. | ||||||
| PTR | shinzon.blueboard.cz | ||||||
| A | 2a00:1ed0:45::15 🇨🇿 VSHosting s.r.o. | ||||||
| PTR | hyperion.blueboard.cz | ||||||
| A | 178.251.187.9🇨🇿 VSHosting s.r.o. | ||||||
| PTR | hyperion.blueboard.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
contextlabs.cz |
Starts similarily
contextlabs.cz |
AI analysis
Two IP numbers are pointed to by contextlabs.cz: 2a00:1ed0:45::15 and 178.251.187.9.
other host names include vcpr.cz, www.zelenydub.cz, ganex.cz, mydva.cz and zezulka.eu; they share IP numbers with contextlabs.cz.
Two name servers ns2.blueboard.cz and shinzon.blueboard.cz handle the delegation for contextlabs.cz.
contextlabs.cz shares the same name server setup as other domains, for instance magazinmoda.cz, plice.eu, prumyslove-cistice.cz, psaci.cz and casopispravo.cz.
contextlabs.cz at least partially shares name servers with other domains, for instance myslivnazlin.cz, zetis.cz, pragueinstitute.cz, jesenickastavebni.cz and benza.cz.
These name servers are commonly used alongside server.jerewan.cz.
Host names with two IP numbers:
ns2.blueboard.cz points to 2a01:4f8:13b:8d4::2 and 195.201.57.122.
shinzon.blueboard.cz points to 2a00:1ed0:45::b and 178.251.187.7.
contextlabs.cz is handled by a single mail server, mx.blueboard.cz.
contextlabs.cz uses the same mail server setup as other domains, for instance sginterier.cz, rpr.cz, nicoline.cz, jjnet.cz and okac.org.
mx.blueboard.cz resolves to two IPs: 2001:1528:240::ca and 81.0.209.130.