WWW.RTSAK.COM - 13.91.7.199.in-addr.arpa
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13.91.7.199.in-addr.arpa checked at 2025-09-06T07:09:50.203Z 3688ms 20/20/20 100% R:7
13.91.7.199.in-addr.arpa
PTR | d.root-servers.net | ||||||
A | 2001:500:2d::d 🇺🇸 Mid-Atlantic Crossroads (MAX) | ||||||
PTR | d.root-servers.net | ||||||
A | 199.7.91.13🇺🇸 Mid-Atlantic Crossroads (MAX) | ||||||
PTR | d.root-servers.net |
91.7.199.in-addr.arpa
NS | ns1.umd.edu | ||||||
NS | ns2.umd.edu |
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