CF1761398225147-tsm20251024211356

DNSWHOIS.INFO - 121.10.5.in-addr.arpa

Search for IP or hostnames:

121.10.5.in-addr.arpa checked at 2025-10-25T13:17:05.102Z 149ms 44/44/44 100% R:9

121.10.5.in-addr.arpa

NSns1.arpa.networklayer.com
A2607:f0d0:0:15:1000::1 🇺🇸 SoftLayer Technologies, Inc. (an IBM Company)
PTRns1.arpa.networklayer.com
A67.228.254.20🇺🇸 SoftLayer Technologies, Inc. (an IBM Company)
PTR14.fe.e443.ip4.static.sl-reverse.com
NSns2.arpa.networklayer.com
A2607:f0d0:0:15:2000::1 🇺🇸 SoftLayer Technologies, Inc. (an IBM Company)
PTRns2.arpa.networklayer.com
A67.228.255.20🇺🇸 SoftLayer Technologies, Inc. (an IBM Company)
PTR14.ff.e443.ip4.static.sl-reverse.com

10.5.in-addr.arpa

Up

Starts with same word

Starts similarily

AI analysis

121.10.5.in-addr.arpa is the parent of 0.121.10.5.in-addr.arpa, 32.121.10.5.in-addr.arpa, 169.121.10.5.in-addr.arpa, 166.121.10.5.in-addr.arpa and 11.121.10.5.in-addr.arpa.

121.10.5.in-addr.arpa's delegation uses two name servers, ns1.arpa.networklayer.com and ns2.arpa.networklayer.com.

121.10.5.in-addr.arpa shares the same name server setup as other domains, for example 36.48.169.in-addr.arpa, 29.56.169.in-addr.arpa, 94.97.50.in-addr.arpa, 238.81.119.in-addr.arpa and 76.58.37.in-addr.arpa.

Host names with two IPs:

ns1.arpa.networklayer.com points to: 2607:f0d0:0:15:1000::1 and 67.228.254.20

ns2.arpa.networklayer.com points to: 2607:f0d0:0:15:2000::1 and 67.228.255.20

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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