DNSWHOIS.INFO - 4.21.155.146.in-addr.arpa
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4.21.155.146.in-addr.arpa checked at 2025-10-22T14:25:31.112Z 694ms 16/16/16 100% R:104.21.155.146.in-addr.arpa
| PTR | black.astro.puc.cl | ||||||
| A | 146.155.21.4🇨🇱 Pontificia Universidad Catolica de Chile | ||||||
| PTR | black.astro.puc.cl | ||||||
21.155.146.in-addr.arpa
| NS | ns.puc.cl | ||||||
| NS | black.astro.puc.cl | ||||||
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