CF1763451758875-tsm20251116095642

NSLIST.NET - 173.42.100.in-addr.arpa

Search for IP or hostnames:

173.42.100.in-addr.arpa checked at 2025-11-18T07:42:38.737Z 1019ms 36/36/36 100% R:12 allDone:true timedOut:false

173.42.100.in-addr.arpa

NSauth01.dns.dfn.net
A108.174.183.156🇺🇸 Douglas Fast Net
PTRauth01.dns.dfn.net
NSauth02.dns.dfn.net
A108.174.183.161🇺🇸 Douglas Fast Net
PTRauth02.dns.dfn.net

42.100.in-addr.arpa

Up

Starts with same word

Starts similarily

AI analysis

173.42.100.in-addr.arpa is a parent of 246.173.42.100.in-addr.arpa, 102.173.42.100.in-addr.arpa and 234.173.42.100.in-addr.arpa.

173.42.100.in-addr.arpa is delegated to two name servers: auth01.dns.dfn.net and auth02.dns.dfn.net.

173.42.100.in-addr.arpa uses the same name server setup as other domains, including douglaselectric.com, 195.110.216.in-addr.arpa, tahyas.com, 175.42.100.in-addr.arpa and coquilleiha.org.

Hostnames with a single IP

auth01.dns.dfn.net resolves to: 108.174.183.156.

auth02.dns.dfn.net resolves to: 108.174.183.161.

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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