CF1762322996765-tsm20251104152717

DNSWHOIS.INFO - 199.236.87.in-addr.arpa

Search for IP or hostnames:

199.236.87.in-addr.arpa checked at 2025-11-05T06:09:56.750Z 504ms 44/44/44 100% R:12

199.236.87.in-addr.arpa

NSdns1.coolhousing.net
A2a01:5f0:1026::abc 🇨🇿 Coolhousing
PTRdns1.coolhousing.net
A87.236.192.10🇨🇿 Coolhousing
PTRdns1.coolhousing.net
NSdns2.coolhousing.net
A2001:af0:8000:1901::2 🇨🇿 T-Mobile CZ AS13036
A193.86.2.211🇨🇿 T-Mobile CZ AS13036
PTRdns2.coolhousing.net

236.87.in-addr.arpa

Up

Starts with same word

Starts similarily

AI analysis

199.236.87.in-addr.arpa is a parent of 119.199.236.87.in-addr.arpa, 15.199.236.87.in-addr.arpa, 172.199.236.87.in-addr.arpa, 168.199.236.87.in-addr.arpa, 192.199.236.87.in-addr.arpa and a few other host names.

199.236.87.in-addr.arpa is delegated to two name servers: dns1.coolhousing.net and dns2.coolhousing.net.

199.236.87.in-addr.arpa shares the same name server setup as 9.1.1.0.1.0.0.c.0.f.5.0.1.0.a.2.ip6.arpa, 193.236.87.in-addr.arpa, 131.187.89.in-addr.arpa, 138.187.89.in-addr.arpa and 132.187.89.in-addr.arpa.

Host names with two IP numbers: dns1.coolhousing.net points to: 2a01:5f0:1026::abc and 87.236.192.10; dns2.coolhousing.net points to: 2001:af0:8000:1901::2 and 193.86.2.211.

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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