CF1760637609333-tsm20251016114356

DNSWHOIS.INFO - 57.52.86.in-addr.arpa

Search for IP or hostnames:

57.52.86.in-addr.arpa checked at 2025-10-16T18:00:09.264Z 728ms 47/47/47 100% R:13

57.52.86.in-addr.arpa

NSauthns02a.42n.dk
A2a03:7400:2002:3::2 🇩🇰 Norlys Fibernet
A85.218.251.10🇩🇰 Norlys Fibernet
PTR85-218-251-10.norlyscustomer.net
NSauthns02b.42n.dk
A2a03:7400:2002:3::3 🇩🇰 Norlys Fibernet
A85.218.251.11🇩🇰 Norlys Fibernet
PTR85-218-251-11.norlyscustomer.net

52.86.in-addr.arpa

Up

Starts with same word

Starts similarily

AI analysis

57.52.86.in-addr.arpa is the parent of 170.57.52.86.in-addr.arpa, 249.57.52.86.in-addr.arpa, 202.57.52.86.in-addr.arpa, 160.57.52.86.in-addr.arpa, 152.57.52.86.in-addr.arpa and several other host names.

57.52.86.in-addr.arpa's delegation is to two name servers authns02a.42n.dk and authns02b.42n.dk.

57.52.86.in-addr.arpa shares the same name server configuration as other domains, such as 145.52.86.in-addr.arpa, 53.154.95.in-addr.arpa, 132.37.212.in-addr.arpa, 70.10.212.in-addr.arpa and 105.107.62.in-addr.arpa.

57.52.86.in-addr.arpa at least partially shares its name servers with other domains, for instance 204.144.91.in-addr.arpa, 131.37.212.in-addr.arpa, 31.154.95.in-addr.arpa, 176.218.85.in-addr.arpa and 193.206.5.in-addr.arpa.

Host names with two IP numbers: authns02a.42n.dk points to 2a03:7400:2002:3::2 and 85.218.251.10; authns02b.42n.dk points to 2a03:7400:2002:3::3 and 85.218.251.11

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
dbq

mWjRxWn CF johedugfp 2025-10-16