DNSWHOIS.INFO - 131.221.239.140.in-addr.arpa
Search for IP or hostnames:
131.221.239.140.in-addr.arpa checked at 2025-10-28T15:15:17.027Z 61ms 12/12/12 100% R:9131.221.239.140.in-addr.arpa
| PTR | mx.nationaloptical.com | ||||||
221.239.140.in-addr.arpa
| NS | auth01.ns.uu.net | ||||||
| NS | auth62.ns.uu.net | ||||||
Starts with same word
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