CF1762490119301-tsm20251105200708

WWW.RTSAK.COM - surfsara.nl

Search for IP or hostnames:

surfsara.nl checked at 2025-11-07T04:35:19.286Z 533ms 133/133/133 100% R:18

surfsara.nl

MXmx10.surfmailfilter.nl
A2001:610:188:173:192:87:106:168 πŸ‡³πŸ‡± SURF
A192.87.106.168πŸ‡³πŸ‡± SURF
PTRmx10.surfmailfilter.nl
MXmx11.surfmailfilter.nl
A2001:610:1:40ab:195:169:13:8 πŸ‡³πŸ‡± SURF
PTRmx11.surfmailfilter.nl
A195.169.13.8πŸ‡³πŸ‡± SURF
PTRmx11.surfmailfilter.nl
NSns1.surfnet.nl
A2001:610:1:800a:192:87:106:101 πŸ‡³πŸ‡± SURF
PTRns1.surfnet.nl
A192.87.106.101πŸ‡³πŸ‡± SURF
PTRns1.surfnet.nl
NSns2.surfnet.nl
A2001:610:3:200a:192:87:36:2 πŸ‡³πŸ‡± SURF
PTRns2.surfnet.nl
A192.87.36.2πŸ‡³πŸ‡± SURF
PTRns2.surfnet.nl
NSns3.surfnet.nl
A2001:610:0:800c:195:169:124:71 πŸ‡³πŸ‡± SURF
PTRns3.surfnet.nl
A195.169.124.71πŸ‡³πŸ‡± SURF
NSnsauth1.surfsara.nl
A2001:610:108:2043::242 πŸ‡³πŸ‡± SURF
PTRnsauth1.surfsara.nl
A145.100.12.242πŸ‡³πŸ‡± SURF
NSnsauth2.surfsara.nl
A2001:610:108:2043::243 πŸ‡³πŸ‡± SURF
PTRnsauth2.surfsara.nl
A145.100.12.243πŸ‡³πŸ‡± SURF
NSns1.zurich.surf.net
A2001:620:0:9::1103 πŸ‡¨πŸ‡­ Switch
PTRns1.zurich.surf.net
A195.176.255.9πŸ‡¨πŸ‡­ Switch
PTRns1.zurich.surf.net
A2001:610:108:204d:145:100:20:5 πŸ‡³πŸ‡± SURF
PTRxws1.ia.surf.nl
A145.100.20.5πŸ‡³πŸ‡± SURF
PTRxws1.ia.surf.nl

nl

NSns1.dns.nl
NSns3.dns.nl
NSns4.dns.nl
rank #660059 globally
rank #9093 in the tld

Up

Starts with same word

Starts similarily

AI analysis

surfsara.nl is the parent of mta.surfsara.nl, drive.surfsara.nl, ka.surfsara.nl, ms4.surfsara.nl, nsauth2.surfsara.nl and a few other host names.

Two IP numbers are pointed to by surfsara.nl: 2001:610:108:204d:145:100:20:5 and 145.100.20.5.

Other host names, for instance xws1.ia.surf.nl, share IP numbers with surfsara.nl.

surfsara.nl delegates to six name servers: ns1.surfnet.nl, ns2.surfnet.nl, ns3.surfnet.nl, nsauth1.surfsara.nl, nsauth2.surfsara.nl and ns1.zurich.surf.net.

surfsara.nl at least partially shares name servers with other domains, for instance uleiden.nl, rijnijssel.nl, agrologistiek.net, nblc.sara.nl and nih.knaw.nl.

These name servers are commonly used with ns2.maastrichtuniversity.eu, ns1.maastrichtuniversity.nl, ns-ext-01.wur.nl, ns1-konbib.kb.nl and cesano.nikhef.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.

ns3.surfnet.nl points to 2001:610:0:800c:195:169:124:71 and 195.169.124.71.

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.

ns1.zurich.surf.net points to 2001:620:0:9::1103 and 195.176.255.9.

surfsara.nl is handled by two mail servers: mx10.surfmailfilter.nl and mx11.surfmailfilter.nl.

surfsara.nl uses the same mail server setup as other domains, for instance uocg.rug.nl, vtv2018.nl, zorgenvolksgezondheid.nl, esbigh.net and kennisnetwerkbiociden.org.

Host names with two IP numbers:

mx10.surfmailfilter.nl points to 2001:610:188:173:192:87:106:168 and 192.87.106.168.

mx11.surfmailfilter.nl points to 2001:610:1:40ab:195:169:13:8 and 195.169.13.8.

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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