DNSWHOIS.INFO - 21.243.37.64.in-addr.arpa
Search for IP or hostnames:
21.243.37.64.in-addr.arpa checked at 2025-10-07T03:52:44.223Z 145ms 16/16/16 100% R:1221.243.37.64.in-addr.arpa
| PTR | managed2.switchfast.com | ||||||
| A | 64.37.243.21🇺🇸 Lumen AS3561 | ||||||
| PTR | managed2.switchfast.com | ||||||
243.37.64.in-addr.arpa
| NS | ns1.savvis.net | ||||||
| NS | ns2.savvis.net | ||||||
| NS | ns3.savvis.net | ||||||
| NS | ns4.savvis.net | ||||||
| NS | ns5.savvis.net | ||||||
| NS | ns6.savvis.net | ||||||
| NS | ns6a.savvis.net | ||||||
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