IPLIST.NET - 20.37.136.193.in-addr.arpa
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20.37.136.193.in-addr.arpa checked at 2025-10-06T16:01:51.962Z 1083ms 16/16/16 100% R:920.37.136.193.in-addr.arpa
| PTR | idm.up.pt | ||||||
| A | 193.136.37.20🇵🇹 FCCN - Fundacao para a Computacao Cientifica Nacional | ||||||
| PTR | idm.up.pt | ||||||
37.136.193.in-addr.arpa
| NS | ns1.up.pt | ||||||
| NS | ns2.up.pt | ||||||
| NS | ns3.up.pt | ||||||
| NS | ns4.up.pt | ||||||
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