CF1762519222718-tsm20251105200708

NSLIST.NET - nsauth1.surfsara.nl

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nsauth1.surfsara.nl checked at 2025-11-07T12:40:22.703Z 785ms 39/39/39 100% R:12

nsauth1.surfsara.nl

A2001:610:108:2043::242 🇳🇱 SURF
PTRnsauth1.surfsara.nl
A145.100.12.242🇳🇱 SURF

surfsara.nl

MXmx10.surfmailfilter.nl
MXmx11.surfmailfilter.nl
NSns1.surfnet.nl
NSns2.surfnet.nl
NSns3.surfnet.nl
NSnsauth1.surfsara.nl
NSnsauth2.surfsara.nl
NSns1.zurich.surf.net
A2001:610:108:204d:145:100:20:5 🇳🇱 SURF
A145.100.20.5🇳🇱 SURF
rank #660059 globally
rank #9093 in the tld

PTR for

NS for

AI analysis

nsauth1.surfsara.nl functions as a name server for 12.100.145.in-addr.arpa, ms4.surfsara.nl, 64-127.5.100.145.in-addr.arpa, 24.100.145.in-addr.arpa, 29.100.145.in-addr.arpa and a few other domains.

nsauth2.surfsara.nl, ns1.surfnet.nl and ns2.surfnet.nl are commonly used as name servers along with nsauth1.surfsara.nl.

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

Other host names, for instance nsauth1.osd.surfsara.nl, share IP numbers with nsauth1.surfsara.nl.

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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