CF1762293358159-tsm20251104152717

DNSWHOIS.INFO - flex.surfnet.nl

Search for IP or hostnames:

flex.surfnet.nl checked at 2025-11-04T21:55:58.139Z 227ms 112/112/112 100% R:10

flex.surfnet.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
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

surfnet.nl

NSns0.ja.net
MXmx10.surfmailfilter.nl
MXmx11.surfmailfilter.nl
NSns1.surfnet.nl
NSns2.surfnet.nl
NSns3.surfnet.nl
NSns1.zurich.surf.net
A2001:610:188:410:145:100:190:243 πŸ‡³πŸ‡± SURF
A2001:610:508:108:192:87:108:15 πŸ‡³πŸ‡± SURF
A145.100.190.243πŸ‡³πŸ‡± SURF
A192.87.108.15πŸ‡³πŸ‡± SURF
rank #73895 globally
rank #554 in the tld

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Starts with same word

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AI analysis

flex.surfnet.nl is parent of x143.flex.surfnet.nl and x227.flex.surfnet.nl.

flex.surfnet.nl is delegated to four name servers: ns1.surfnet.nl, ns2.surfnet.nl, ns3.surfnet.nl and ns1.zurich.surf.net.

flex.surfnet.nl at least partially shares name servers with other domains, for instance rubricsgsls.nl, 194.169.195.in-addr.arpa, longship-project.org, rd.surfnet.nl and biometris.com.

These name servers are often used together with the name servers ns2.maastrichtuniversity.eu, ns1.maastrichtuniversity.nl, ns-ext-01.wur.nl, ns2.prolocation.net, ns3.prolocation.net, ns1.sshunet.nl, ns2.sshunet.nl, umcdns03.azn.nl, ns3.ru.nl and ns4.ru.nl.

Host names with two IP numbers:

Host name ns1.surfnet.nl points to: 2001:610:1:800a:192:87:106:101 and 192.87.106.101.

Host name ns2.surfnet.nl points to: 2001:610:3:200a:192:87:36:2 and 192.87.36.2.

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

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

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

flex.surfnet.nl shares the same mail server setup as other domains, for instance gametechnologie.nl, sim.kro-ncrv.nl, fdpsrv0019uns40o.unimaas.nl, surf.nl and pois.nl.

flex.surfnet.nl shares at least partially some mail servers with other domains, for instance aeresmbo.nl, aerestrainingcentre-barneveld.nl and aerius.nl.

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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