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xrg21.ms.mff.cuni.cz checked at 2025-10-17T18:03:01.509Z 863ms 24/24/24 100% R:13xrg21.ms.mff.cuni.cz
| A | 2001:718:1e03:802:0:333:c371:13a7 🇨🇿 CESNET | ||||||
| PTR | xrg21.ms.mff.cuni.cz | ||||||
| A | 195.113.19.167🇨🇿 CESNET | ||||||
| PTR | xrg21.ms.mff.cuni.cz | ||||||
ms.mff.cuni.cz
| NS | david.ruk.cuni.cz | ||||||
| NS | golias.ruk.cuni.cz | ||||||
| NS | ns.ms.mff.cuni.cz | ||||||
| MX | smtp1.ms.mff.cuni.cz | ||||||
| MX | smtp2.ms.mff.cuni.cz | ||||||
| NS | sns.ms.mff.cuni.cz | ||||||
| NS | ns.n.mff.cuni.cz | ||||||
PTR for
AI analysis
xrg21.ms.mff.cuni.cz resolves to two IP numbers: 2001:718:1e03:802:0:333:c371:13a7 and 195.113.19.167.
dbq