CF1760618941115-tsm20251016114356

WWW.RTSAK.COM - 20.49.87.in-addr.arpa

Search for IP or hostnames:

20.49.87.in-addr.arpa checked at 2025-10-16T12:49:01.088Z 273ms 41/41/41 100% R:15

20.49.87.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

49.87.in-addr.arpa

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

Starts with same word

Starts similarily

AI analysis

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

20.49.87.in-addr.arpa shares the same name server setup as 11.54.87.in-addr.arpa, 141.165.80.in-addr.arpa, 94.192.194.in-addr.arpa, 129.165.93.in-addr.arpa and 60.94.83.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.
dbq

EmpDyWu CF johedugfp 2025-10-16