CF1762415014121-tsm20251105200708

IPLIST.NET - 187.7.31.in-addr.arpa

Search for IP or hostnames:

187.7.31.in-addr.arpa checked at 2025-11-06T07:43:34.104Z 298ms 54/54/54 100% R:22

187.7.31.in-addr.arpa

NSns1.core-backbone.com
A2a01:4a0:1cbb::5 πŸ‡©πŸ‡ͺ CORE-BACKBONE
PTRns1.core-backbone.com
A83.142.86.5πŸ‡©πŸ‡ͺ CORE-BACKBONE
PTRns1.core-backbone.com
NSns2.core-backbone.com
A2a01:4a0:1cbb::6 πŸ‡©πŸ‡ͺ CORE-BACKBONE
PTRns2.core-backbone.com
A83.142.86.6πŸ‡©πŸ‡ͺ CORE-BACKBONE
PTRns2.core-backbone.com
NSns3.core-backbone.com
A2a01:4a0:53::199 πŸ‡©πŸ‡ͺ CORE-BACKBONE
PTRns3.core-backbone.com
A31.7.184.199πŸ‡©πŸ‡ͺ CORE-BACKBONE
PTRns3.core-backbone.com

7.31.in-addr.arpa

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Starts with same word

Starts similarily

AI analysis

The parent of 183.187.7.31.in-addr.arpa, 155.187.7.31.in-addr.arpa, 221.187.7.31.in-addr.arpa, 173.187.7.31.in-addr.arpa, 219.187.7.31.in-addr.arpa and a few other host names is 187.7.31.in-addr.arpa.

187.7.31.in-addr.arpa delegates to three name servers: ns1.core-backbone.com, ns2.core-backbone.com and ns3.core-backbone.com.

187.7.31.in-addr.arpa shares some name servers with other domains, for example 141.199.82.in-addr.arpa, 8.255.80.in-addr.arpa, 84.142.83.in-addr.arpa, 110.41.185.in-addr.arpa and 105.43.92.in-addr.arpa.

Host names with two IP numbers:

ns1.core-backbone.com: 2a01:4a0:1cbb::5 and 83.142.86.5

ns2.core-backbone.com: 2a01:4a0:1cbb::6 and 83.142.86.6

ns3.core-backbone.com: 2a01:4a0:53::199 and 31.7.184.199

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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