CF1763730047450-tsm20251116095642

DNSWHOIS.INFO - 121.196.80.in-addr.arpa

Search for IP or hostnames:

121.196.80.in-addr.arpa checked at 2025-11-21T13:00:47.431Z 265ms 41/41/41 100% R:14 allDone:true timedOut:false

121.196.80.in-addr.arpa

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

196.80.in-addr.arpa

NSauth01.ns.tele.dk
NSauth02.ns.tele.dk

Starts with same word

Starts similarily

AI analysis

121.196.80.in-addr.arpa is delegated to two name servers: auth05.ns.tdc.net and auth06.ns.tdc.net.

121.196.80.in-addr.arpa shares the same name server setup as 255.91.83.in-addr.arpa, 11.161.80.in-addr.arpa, 67.88.83.in-addr.arpa, 112.162.80.in-addr.arpa and 13.167.93.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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