CF1763541971221-tsm20251116095642

DNSWHOIS.INFO - 142.21.103.in-addr.arpa

Search for IP or hostnames:

142.21.103.in-addr.arpa checked at 2025-11-19T08:46:11.194Z 5034ms 42/44/44 95% R:26 allDone:false timedOut:true

142.21.103.in-addr.arpa

NSptr1.mcnetlink.net
A2002::6715:8f44 HURRICANE
A103.21.143.68🇨🇳 CHINANET-SHANGHAI-MAN
PTRptr1.mcnetlink.net
NSptr2.mcnetlink.net
A2002::6715:8fb4 HURRICANE
A103.21.143.180🇨🇳 CHINANET-SHANGHAI-MAN
PTRptr2.mcnetlink.net

21.103.in-addr.arpa

Up

Starts with same word

Starts similarily

AI analysis

142.21.103.in-addr.arpa is parent of 172.142.21.103.in-addr.arpa, 135.142.21.103.in-addr.arpa, 120.142.21.103.in-addr.arpa, 138.142.21.103.in-addr.arpa and 158.142.21.103.in-addr.arpa.

Two name servers ptr1.mcnetlink.net and ptr2.mcnetlink.net are delegated to 142.21.103.in-addr.arpa.

142.21.103.in-addr.arpa uses the same name server configuration as other domains, such as 143.21.103.in-addr.arpa, 188.16.210.in-addr.arpa, 191.16.210.in-addr.arpa, 187.16.210.in-addr.arpa and 140.21.103.in-addr.arpa.

Host names with two IPs:

ptr1.mcnetlink.net points to 2002::6715:8f44 and 103.21.143.68.

ptr2.mcnetlink.net points to 2002::6715:8fb4 and 103.21.143.180.

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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