CF1762945849938-tsm20251109205412

DNSWHOIS.INFO - 154.56.87.in-addr.arpa

Search for IP or hostnames:

154.56.87.in-addr.arpa checked at 2025-11-12T11:10:49.904Z 228ms 44/44/44 100% R:12 allDone:true timedOut:false

154.56.87.in-addr.arpa

NSauth05.ns.tdc.net
A2001:6c8:2:400::168 🇩🇰 TDC A/S
PTRauth05.ns.tdc.net
A62.243.0.168🇩🇰 TDC A/S
PTRauth05.ns.tdc.net
NSauth06.ns.tdc.net
A2001:6c8:4:400::174 🇩🇰 TDC A/S
PTRauth06.ns.tdc.net
A194.192.207.174🇩🇰 TDC A/S
PTRauth06.ns.tdc.net

56.87.in-addr.arpa

Up

Starts with same word

Starts similarily

AI analysis

154.56.87.in-addr.arpa is a parent of 161.154.56.87.in-addr.arpa, 193.154.56.87.in-addr.arpa, 137.154.56.87.in-addr.arpa, 150.154.56.87.in-addr.arpa, 78.154.56.87.in-addr.arpa and a few other host names.

Two name servers auth05.ns.tdc.net and auth06.ns.tdc.net handle the delegation for 154.56.87.in-addr.arpa.

154.56.87.in-addr.arpa shares the same name server setup as other domains, for example 49.108.2.in-addr.arpa, 152.160.80.in-addr.arpa, 38.167.93.in-addr.arpa, 6.54.87.in-addr.arpa and 225.63.87.in-addr.arpa.

Host names with two IP numbers:

auth05.ns.tdc.net points to 2001:6c8:2:400::168 and 62.243.0.168.

auth06.ns.tdc.net points to 2001:6c8:4:400::174 and 194.192.207.174.

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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