WWW.RTSAK.COM - 81.221.191.72.in-addr.arpa
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81.221.191.72.in-addr.arpa checked at 2025-11-17T08:54:39.491Z 735ms 12/12/12 100% R:5 allDone:true timedOut:false 81.221.191.72.in-addr.arpa
| PTR | syn-072-191-221-081.res.spectrum.com | ||||||
221.191.72.in-addr.arpa
| NS | auth1.charter.com | ||||||
| NS | auth2.charter.com | ||||||
| NS | auth3.charter.com | ||||||
| NS | auth4.charter.com | ||||||
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