CF1761360175588-tsm20251024211356

DNSWHOIS.INFO - 28.100.145.in-addr.arpa

Search for IP or hostnames:

28.100.145.in-addr.arpa checked at 2025-10-25T02:42:55.573Z 446ms 57/57/57 100% R:20

28.100.145.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.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

28.100.145.in-addr.arpa is a parent of 5.28.100.145.in-addr.arpa and 2.28.100.145.in-addr.arpa.

The domain 28.100.145.in-addr.arpa is delegated to three name servers: ns1.surfnet.nl, nsauth1.surfsara.nl and nsauth2.surfsara.nl.

28.100.145.in-addr.arpa shares name servers with other domains at least partially, for instance aljemint.net, healthcareinnovationcenter.org, clarity-project.eu, jhs.nl and agouti.eu.

these name servers are commonly paired with ns1.zurich.surf.net, ns2.surfnet.nl, ns3.surfnet.nl, ns-ext-01.wur.nl, dex1001.umcutrecht.nl, dex2001.umcutrecht.nl, ns2.maastrichtuniversity.eu, ns1.maastrichtuniversity.nl and umcdns03.azn.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.
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jwtcTWh CF johedugfp 2025-10-25