CF1761102388945-tsm20251017082432

WWW.RTSAK.COM - nsauth1.surfsara.nl

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nsauth1.surfsara.nl checked at 2025-10-22T03:06:28.934Z 81ms 39/39/39 100% R:11

nsauth1.surfsara.nl

A2001:610:108:2043::242 🇳🇱 SURFNET-NL
PTRnsauth1.surfsara.nl
A145.100.12.242🇳🇱 SURFNET-NL

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 🇳🇱 SURFNET-NL
A145.100.20.5🇳🇱 SURFNET-NL
rank #660059 globally
rank #9093 in the tld

PTR for

NS for

AI analysis

The name server nsauth1.surfsara.nl handles 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.

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

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

Other host names, such as 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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BOQvPWa CF johedugfp 2025-10-22