MXLIST.NET - ns-21.cortex.cz
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ns-21.cortex.cz checked at 2025-10-19T22:53:33.937Z 262ms 36/36/36 100% R:11ns-21.cortex.cz
| A | 2a0e:e581:2:aaaa::53 🇨🇿 Cortex, a.s. | ||||||
| PTR | ns-21.cortex.cz | ||||||
| A | 185.250.102.10🇨🇿 Cortex, a.s. | ||||||
| PTR | ns-21.cortex.cz | ||||||
cortex.cz
| NS | ns-11.cortex.cz | ||||||
| NS | ns-21.cortex.cz | ||||||
| MX | pmg-01.cortex.cz | ||||||
| A | 2a01:28:ca:112::1:1968 🇨🇿 SH.cz | ||||||
| A | 88.86.124.54🇨🇿 SH.cz | ||||||
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AI analysis
ns-21.cortex.cz serves as the name server for cortex.cz, carecloud.cz, crmcarecloud.com and 102.250.185.in-addr.arpa.
Together with ns-21.cortex.cz, ns-11.cortex.cz is commonly used as a name server.
ns-21.cortex.cz resolves to two IP numbers: 2a0e:e581:2:aaaa::53 and 185.250.102.10.
dbq