CF1763859080823-tsm20251123003433

DNSWHOIS.INFO - 1.53.87.in-addr.arpa

Search for IP or hostnames:

1.53.87.in-addr.arpa checked at 2025-11-23T00:51:20.808Z 355ms 44/44/44 100% R:13 allDone:true timedOut:false

1.53.87.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

53.87.in-addr.arpa

Up

Starts with same word

Starts similarily

AI analysis

1.53.87.in-addr.arpa is the parent of 145.1.53.87.in-addr.arpa.

1.53.87.in-addr.arpa's delegation uses two name servers, auth05.ns.tdc.net and auth06.ns.tdc.net.

1.53.87.in-addr.arpa shares the same name server setup as other domains, for example 239.20.176.in-addr.arpa, 152.162.193.in-addr.arpa, 22.22.176.in-addr.arpa, 121.94.83.in-addr.arpa and 232.182.194.in-addr.arpa.

Host names with two IPs:

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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