IPLIST.NET - 50.4.145.50.in-addr.arpa
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50.4.145.50.in-addr.arpa checked at 2025-11-05T13:42:43.037Z 176ms 16/16/16 100% R:1250.4.145.50.in-addr.arpa
| PTR | ussf50.upstreamsecurity.net | ||||||
| A | 38.99.86.50🇺🇸 COGENT | ||||||
| PTR | ussf50.upstreamsecurity.net | ||||||
4.145.50.in-addr.arpa
| NS | dns101.comcast.net | ||||||
| NS | dns102.comcast.net | ||||||
| NS | dns103.comcast.net | ||||||
| NS | dns104.comcast.net | ||||||
| NS | dns105.comcast.net | ||||||
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