CF1760188603663-tsm20251011071822

WWW.RTSAK.COM - 41.100.145.in-addr.arpa

Search for IP or hostnames:

41.100.145.in-addr.arpa checked at 2025-10-11T13:16:43.589Z 321ms 57/57/57 100% R:16

41.100.145.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
NSnsauth1.surfsara.nl
A2001:610:108:2043::242 🇳🇱 SURF
PTRnsauth1.osd.surfsara.nl
A145.100.12.242🇳🇱 SURF
NSnsauth2.surfsara.nl
A2001:610:108:2043::243 🇳🇱 SURF
PTRnsauth2.surfsara.nl
A145.100.12.243🇳🇱 SURF

100.145.in-addr.arpa

NSns1.surfnet.nl
NSns2.surfnet.nl
NSns3.surfnet.nl
NSns1.zurich.surf.net

Up

Starts with same word

Starts similarily

AI analysis

41.100.145.in-addr.arpa is a parent of 23.41.100.145.in-addr.arpa, 24.41.100.145.in-addr.arpa, 22.41.100.145.in-addr.arpa and 26.41.100.145.in-addr.arpa.

41.100.145.in-addr.arpa is delegated to three name servers: ns1.surfnet.nl, nsauth1.surfsara.nl and nsauth2.surfsara.nl.

41.100.145.in-addr.arpa at least partially shares name servers with other domains, for example dehaagsehogeschool.info, cwts.nl, onderzoekinformatie.nl, differ.nl and euc.eur.nl.

these name servers are commonly used with the following name servers: ns1.zurich.surf.net, ns2.surfnet.nl, ns3.surfnet.nl, ns2.maastrichtuniversity.eu, ns1.maastrichtuniversity.nl, ns3.ru.nl, ns4.ru.nl, ucs-master1.ka.surfsara.nl, dex1001.umcutrecht.nl and dex2001.umcutrecht.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

nsauth1.surfsara.nl points to 2001:610:108:2043::242 and 145.100.12.242

nsauth2.surfsara.nl points to 2001:610:108:2043::243 and 145.100.12.243

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

OFakBse CF johedugfp 2025-10-11