DNSWHOIS.INFO - 138.5.139.91.in-addr.arpa
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138.5.139.91.in-addr.arpa checked at 2025-10-20T19:22:50.347Z 464ms 16/16/16 100% R:11138.5.139.91.in-addr.arpa
| PTR | posta.udanax.cz | ||||||
| A | 91.139.5.138🇨🇿 T-Mobile CZ AS13036 | ||||||
| PTR | posta.udanax.cz | ||||||
5.139.91.in-addr.arpa
| NS | freya.t-mobile.cz | ||||||
| NS | idunn.t-mobile.cz | ||||||
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