DNSWHOIS.INFO - 138.252.241.206.in-addr.arpa
Search for IP or hostnames:
138.252.241.206.in-addr.arpa checked at 2025-11-17T22:11:19.732Z 831ms 16/16/16 100% R:9 allDone:true timedOut:false 138.252.241.206.in-addr.arpa
| PTR | red-138.cit.nih.gov | ||||||
| A | 206.241.252.138🇺🇸 LEVEL3 | ||||||
| PTR | red-138.cit.nih.gov | ||||||
252.241.206.in-addr.arpa
| NS | ns2.nih.gov | ||||||
| NS | ns3.nih.gov | ||||||
| NS | ns.nih.gov | ||||||
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