CF1759318477480-tsm20251001075501

WWW.RTSAK.COM - 39.145.in-addr.arpa

Search for IP or hostnames:

39.145.in-addr.arpa checked at 2025-10-01T11:34:37.468Z 364ms 56/56/56 100% R:19

39.145.in-addr.arpa

NSns1.surfnet.nl
A2001:610:1:800a:192:87:106:101 🇳🇱 SURF
PTRns1.surfnet.nl
A192.87.106.101🇳🇱 SURF
PTRns1.surfnet.nl
NSns2.surfnet.nl
A2001:610:3:200a:192:87:36:2 🇳🇱 SURF
PTRns2.surfnet.nl
A192.87.36.2🇳🇱 SURF
PTRns2.surfnet.nl
NSns1.umcg.nl
A192.87.23.240🇳🇱 SURF
NSns2.umcg.nl
A192.87.23.228🇳🇱 SURF

145.in-addr.arpa

NSns3.afrinic.net
NSns4.apnic.net
NSrirns.arin.net
NSns3.lacnic.net
NSpri.authdns.ripe.net

Starts with same word

Starts similarily

AI analysis

39.145.in-addr.arpa is delegated to four name servers: ns1.surfnet.nl, ns2.surfnet.nl, ns1.umcg.nl and ns2.umcg.nl.

39.145.in-addr.arpa at least partially shares name servers with other domains, including thehagueuniversity.nl, 158.97.145.in-addr.arpa, bihts.nl, ipv6.surfnet.nl and thinkslim.nl.

These name servers are often used together with ns1.zurich.surf.net, ns3.surfnet.nl, ns2.maastrichtuniversity.eu, ns1.maastrichtuniversity.nl, ns-ext-01.wur.nl, cesano.nikhef.nl, dwalin.nikhef.nl, ns1-konbib.kb.nl and ns1.saxion.nl.

Host names with two IP numbers: ns1.surfnet.nl points to 2001:610:1:800a:192:87:106:101 and 192.87.106.101; ns2.surfnet.nl points to 2001:610:3:200a:192:87:36:2 and 192.87.36.2.

Host names with one IP number: ns1.umcg.nl points to 192.87.23.240; ns2.umcg.nl points to 192.87.23.228.

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

bhuDYKG CF johedugfp 2025-10-01