WWW.RTSAK.COM - 187.19.4.74.in-addr.arpa
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187.19.4.74.in-addr.arpa checked at 2025-11-13T04:14:18.977Z 56ms 16/16/16 100% R:8 allDone:true timedOut:false 187.19.4.74.in-addr.arpa
| PTR | dns-auth-5.embarqservices.net | ||||||
| A | 63.150.72.4🇺🇸 Centurylink | ||||||
| PTR | authns1.centurylink.net | ||||||
| PTR | authns1.qwest.net | ||||||
| PTR | authns1.lumen.tech | ||||||
19.4.74.in-addr.arpa
| NS | authns1.qwest.net | ||||||
| NS | authns2.qwest.net | ||||||
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