DNSWHOIS.INFO - 51.81.23.217.in-addr.arpa
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51.81.23.217.in-addr.arpa checked at 2025-10-30T15:25:32.312Z 1810ms 17/17/17 100% R:1151.81.23.217.in-addr.arpa
| PTR | saratov.katren.ru | ||||||
| A | 217.23.81.51🇷🇺 VTT-AS | ||||||
| PTR | saratov.katren.ru | ||||||
| PTR | srtv-rdgw.katren.ru | ||||||
| PTR | srtv-rdgw.katren.ru | ||||||
81.23.217.in-addr.arpa
| NS | ns.vtt.net | ||||||
| NS | ns.transtk.ru | ||||||
| NS | ns.ttk.ru | ||||||
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