CF1761579967230-tsm20251027103946

DNSWHOIS.INFO - 247.139.247.140.in-addr.arpa

Search for IP or hostnames:

247.139.247.140.in-addr.arpa checked at 2025-10-27T15:46:07.214Z 148ms 16/16/16 100% R:11

247.139.247.140.in-addr.arpa

PTRtscweb.iic.harvard.edu
A140.247.139.247🇺🇸 HARVARDNET
PTRtscweb.iic.harvard.edu

139.247.140.in-addr.arpa

Starts with same word

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Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
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UuouSmX CF johedugfp 2025-10-27