DNSWHOIS.INFO - 161.21.66.77.in-addr.arpa
Search for IP or hostnames:
161.21.66.77.in-addr.arpa checked at 2025-10-24T23:19:57.556Z 180ms 16/16/16 100% R:12161.21.66.77.in-addr.arpa
| PTR | smtp.cbrain.net | ||||||
| A | 77.66.21.161🇩🇰 Sentia Danmark | ||||||
| PTR | smtp.cbrain.net | ||||||
21.66.77.in-addr.arpa
| NS | authns1.ngdc.net | ||||||
| NS | authns2.ngdc.net | ||||||
Starts with same word
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