IPLIST.NET - 81.121.231.147.in-addr.arpa
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81.121.231.147.in-addr.arpa checked at 2025-10-05T10:52:18.385Z 237ms 16/16/16 100% R:1281.121.231.147.in-addr.arpa
| PTR | tosca.uochb.cas.cz | ||||||
| A | 147.231.121.81🇨🇿 CESNET | ||||||
| PTR | tosca.uochb.cas.cz | ||||||
121.231.147.in-addr.arpa
| NS | academy.cas.cz | ||||||
| NS | dns.uochb.cas.cz | ||||||
| NS | minea.uochb.cas.cz | ||||||
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