CF1760217573298-tsm20251011193234

IPLIST.NET - 251.109.2.in-addr.arpa

Search for IP or hostnames:

251.109.2.in-addr.arpa checked at 2025-10-11T21:19:33.285Z 522ms 44/44/44 100% R:12

251.109.2.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

109.2.in-addr.arpa

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

Starts with same word

Starts similarily

AI analysis

Two name servers auth05.ns.tdc.net and auth06.ns.tdc.net are delegated to 251.109.2.in-addr.arpa.

251.109.2.in-addr.arpa uses the same name server configuration as other domains, such as 238.106.2.in-addr.arpa, 132.243.62.in-addr.arpa, 20.107.2.in-addr.arpa, 113.63.87.in-addr.arpa and 146.162.193.in-addr.arpa.

251.109.2.in-addr.arpa at least partially shares name servers with other domains such as 159.21.176.in-addr.arpa, 165.178.93.in-addr.arpa, 237.196.80.in-addr.arpa, 171.106.2.in-addr.arpa and 52.88.83.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.
dbq

TCNtcrQ CF johedugfp 2025-10-11