DNSWHOIS.INFO - 66.21.163.201.in-addr.arpa
Search for IP or hostnames:
66.21.163.201.in-addr.arpa checked at 2025-10-29T07:37:09.745Z 117ms 21/21/21 100% R:1266.21.163.201.in-addr.arpa
21.163.201.in-addr.arpa
| NS | dns.alestra.net.mx | ||||||
| NS | mail1.alestra.net.mx | ||||||
| NS | mail2.alestra.net.mx | ||||||
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