DNSWHOIS.INFO - 20.231.28.66.in-addr.arpa
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20.231.28.66.in-addr.arpa checked at 2025-10-20T21:04:07.905Z 93ms 16/16/16 100% R:1120.231.28.66.in-addr.arpa
| PTR | mail.sachsinsights.com | ||||||
| A | 66.28.231.20🇺🇸 Cogent Communications, Inc. | ||||||
| PTR | mail.sachsinsights.com | ||||||
231.28.66.in-addr.arpa
| NS | auth1.dns.cogentco.com | ||||||
| NS | auth2.dns.cogentco.com | ||||||
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